DOSEN PROFIL LENGKAP

A unicellular organism, also known as a single-celled organism, is an organism that consists of a single cell, unlike a multicellular organism that consists...

were constructed. Von Siebold redefined Protozoa to include only such unicellular forms, to the exclusion of all Metazoa (animals). At the same time, he...

varied ecologies, life cycle strategies, and morphologies ranging from unicellular aquatic chytrids to large mushrooms. However, little is known of the...

Eukaryotes may be either unicellular or multicellular. In comparison, prokaryotes are typically unicellular. Unicellular eukaryotes are sometimes called...

consists of more than one cell, and more than one cell type, unlike unicellular organisms. All species of animals, land plants and most fungi are multicellular...

million species of purely heterotrophic organisms, including around 300 unicellular species. It consists of various subgroups, namely Metazoa (or animals)...

to potentially different understandings of the nature of organisms. A unicellular organism is a microorganism such as a protist, bacterium, or archaean...

Choanozoa. Ros-Rocher and colleagues (2021) trace the origins of animals to unicellular ancestors, providing the external phylogeny shown in the cladogram. Uncertainty...

plants. The term mating also applies to similar processes in fungi and unicellular protists. Animals have multiple different mating strategies, or different...

Similar structures are formed by some fungi and sponges. Rhizoids may be unicellular or multicellular. Plants originated in aquatic environments and gradually...

regions throughout the world's oceans. It is one of the largest known unicellular organisms. Valonia ventricosa has a coenocytic structure with multiple...

sensing ability of organisms known as graviperception and the ability of unicellular organisms and cells to move in relation to gravity known as gravitaxis...

the land plants (embryophytes). Such organisms range from microscopic unicellular microalgae (including cyanobacteria and phytoplankton) to seaweeds, multicellular...

issue of the journal, he justified his suggestion to call organs of unicellular organisms "organella" since they are only differently formed parts of...

also called Nucleariidae, as well as the kingdom Fungi. Nucleariids are unicellular free-living phagotrophic amoebae, and are considered the earliest lineage...

morphology (indistinguishable in shape and size), and is found in most unicellular eukaryotes. Because both gametes look alike, they generally cannot be...

and anthrax. Microorganisms are extremely diverse, representing most unicellular organisms in all three domains of life: two of the three domains, Archaea...

Syssomonas is a monotypic genus of unicellular flagellated protists containing the species Syssomonas multiformis. It is a member of Pluriformea inside...

The Rhizaria are a diverse and species-rich clade of mostly unicellular eukaryotes. Except for the chlorarachniophytes and three species in the genus...

cell. They are structurally diverse: most groups of chlorophytes are unicellular, such as the earliest-diverging prasinophytes, but in two major classes...

Embryophyta emerged deep within Charophyta, possibly from terrestrial unicellular charophytes, with the class Zygnematophyceae as a sister group. With...

belongs to the Protista or protoctista kingdom and it includes many unicellular or colonial, autotrophic, or heterotrophic organisms. It is characterized...

and corresponding algicidal bacteria Target Algae Algicidal Bacteria Unicellular Cyanobacteria Microcystis sp. Achromobacter, Acinetobacter, Aeromonas...

develops from the amoebula. In plants, spores are usually haploid and unicellular and are produced by meiosis in the sporangium of a diploid sporophyte...

Galdieria sulphuraria is an extremophilic unicellular species of red algae. It is the type species of the genus Galdieria. It is known for its broad metabolic...

alga that is a model organism for the Rhizaria. Chlorarachniophyte are unicellular marine algae with plastids of secondary endosymbiotic origin. Bigelowiella...

Basidiomycota, both of which in general produce dikaryons, may be filamentous or unicellular, but are always without flagella. The Dikarya are most of the so-called...

in osmoregulation. It is found predominantly in protists, including unicellular algae. It was previously known as pulsatile or pulsating vacuole. The...

Proteorhodophytina is a subdivision of red algae containing unicellular, pseudofilamentous, and filamentous photosynthetic eukaryotes. Class Compsopogonophyceae...

Dictyocha is a genus of silicoflagellates, marine photosynthetic unicellular protists that take the form of either flagellates or axopodial amoebae. Described...

A plasmodium is a unicellular organism, a living structure of cytoplasm that contains many nuclei, rather than being divided into individual cells each...

grouping within the Opisthokonta. They include animals and their nearest unicellular relatives (organisms which are more closely related to animals than to...

multicellular) The cryptophytes—clade Cryptista (unicellular) The haptophytes—clade Haptista (unicellular) The dinoflagellates and chromerids in the superphylum...

means to derive a population of cells from a single cell. In the case of unicellular organisms such as bacteria and yeast, this process is remarkably simple...

filaments found in two families of athecate dinoflagellates (a group of unicellular eukaryotes), the Warnowiaceae and Polykrikaceae. It is distinct from...

Entomopathogenic fungi are parasitic unicellular or multicellular microorganisms belonging to the kingdom of Fungi, that can infect and seriously disable...

life (particularly microorganisms such as fungi, bacteria, spores, and unicellular eukaryotic organisms) and other biological agents (such as prions or...

times before settling on a division based on whether organisms were unicellular (Protista) or multicellular (animals and plants). The development of...

-monas is used in microbiology for many genera and is intended to mean "unicellular organism". The suffix -monas found in many genera in microbiology is...

brewer's yeast, baker's yeast and sourdough starter among others. They are unicellular and saprotrophic fungi. One example is Saccharomyces cerevisiae, which...

Sanchytriomycota, Sanchytriomycetes, and Sanchytriales. The species are unicellular parasitic fungi living inside algal cells, and are characterized by zoospores...

trichomes are placed into. Some defining features include the following: Unicellular or multicellular Straight (upright with little to no branching), spiral...

Cyanothece is a genus of unicellular, diazotrophic, oxygenic photosynthesizing cyanobacteria. In 1976, Jiří Komárek defined the prokaryotic cyanobacteria...

The timeline of human evolution outlines the major events in the evolutionary lineage of the modern human species, Homo sapiens, throughout the history...

involves conscious information processing. However, the existence of unicellular and multicellular organisms, with the complex biochemistry that leads...

Choanoflagellates are a group of free-living unicellular and colonial flagellate eukaryotes considered to be the closest living relatives of animals....

bacteria, some protists, like the euglenoids and many amoebozoans, and unicellular organisms with sexual reproduction, colonial or not, like the volvocine...

(Chroococcales) are unicellular and divide by binary fission or budding, whereas subsection II cyanobacteria (Pleurocapsales) are also unicellular but can undergo...

stable or decreasing, thus decoupling it from chronological age. Various unicellular and multicellular species, including some vertebrates, achieve this state...

clade Viridiplantae and as the kingdom Plantae. The green algae include unicellular and colonial flagellates, most with two flagella per cell, as well as...

live among drifting Sargassum seaweed. Unicellular macroalgae (see also macroscopic protists ←) The unicellular bubble algae lives in tidal zones. It can...

is the most commonly studied protozoan for autogamy. Similar to other unicellular organisms, Paramecium aurelia typically reproduce asexually via binary...

served as a model to study the evolution of certain G-proteins. This unicellular eukaryote expresses few GPCRs over its cell membrane that serve vital...

"solitary") is historically a biological kingdom that is made up of unicellular prokaryotes. As such, it is composed of single-celled organisms that...

despite a complete loss of their mitochondrial genome. A large number of unicellular organisms, such as microsporidia, parabasalids and diplomonads, have...

that Filasterea are key to unravelling the genetic repertoire of the unicellular ancestor of animals and for providing insights into the origin of Metazoa...

Aquatic respiration is the process whereby an aquatic organism exchanges respiratory gases with water, obtaining oxygen from oxygen dissolved in water...

Paramecium caudatum is a species of unicellular protist in the phylum Ciliophora. They can reach 0.33 mm in length and are covered with minute hair-like...

spatial regulation and a complex developmental plan, and relegated unicellular stages. All animals are posited to have evolved from a flagellated eukaryote...

-⁠də-MOH-) is a genus of green algae consisting of about 150 species of unicellular flagellates, found in stagnant water and on damp soil, in freshwater...

included taxa – for example in most diatoms. Many stramenopiles are unicellular flagellates, and most others produce flagellated cells at some point...

Radiolaria, also called Radiozoa and informally called radiolarians, are unicellular eukaryotes of diameter 0.1–0.2 mm that produce intricate mineral skeletons...

geographical distribution varies depending on whether it is green or red. This unicellular microorganism is known for its ability to bioluminesce, giving the water...

phycology, mycology, and protozoology, just as protists embrace mostly unicellular organisms described as algae, some organisms regarded previously as primitive...

Actinosphaerium is a genus of heliozoa, amoeboid unicellular organisms with many axopodial filaments that radiate out of their cell. It is classified...

chromosomes. The offspring that arise by asexual reproduction from either unicellular or multicellular organisms inherit the full set of genes of their single...

Multicellular purple colored scales with single cell thickness and unicellular rhizoids are present on the ventral surface of the thallus. Marchantia...

the family Warnowiaceae (warnowiids), which are members of a group of unicellular organisms known as dinoflagellates. The ocelloid is analogous in structure...

and has a widespread, cosmopolitan distribution. Volvox diverged from unicellular ancestors approximately 200 million years ago. Colonies of Volvox are...

are not closely related). It is believed that pseudofungi descend from unicellular algae among the Stramenopiles which lost their plastids. While evidence...

animals as well as several other clades comprising some 300 species of unicellular eukaryotes. Amoebozoa and Opisthokonta are sometimes grouped together...

structure not seen in other opisthokonts. Tunicaraptor unikontum is a small unicellular flagellate composed of oval cells similar to some fungal zoospores, with...

and microscopic unicellular organisms like cyanobacteria. Algal bloom commonly refers to the rapid growth of microscopic unicellular algae, not macroscopic...

"paramecia" only when used as a vernacular name) is a genus of eukaryotic, unicellular ciliates, widespread in freshwater, brackish, and marine environments...

many other cnidarian species, often contain symbiotic dinoflagellate unicellular algae of the genus Symbiodinium living inside nutritive cells. The symbionts...

plankton, which would feed on unicellular algae and prokaryotes, ending the bacterial dominance of the oceans. The unicellular algae (Archaeplastida) went...

bladder through the urethra, which is part of the excretory system. Unicellular organisms discharge waste products directly through the surface of the...

of aquatic, unicellular eukaryotic organisms with two to four terminal flagella. They feed by phagocytosis, ingesting other unicellular organisms like...

cavity. Unicellular and multicellular unitary organisms may aggregate to form colonies. For example, Protists such as slime molds are many unicellular organisms...

in the family Hygrophoraceae. It forms a symbiotic relationship with unicellular algae in the genus Coccomyxa. The species was first described by Carl...

Grace to study the astrophage; Grace discovered that it was composed of unicellular organisms, absorbed electromagnetic radiation from the Sun, and expelled...

classified as plants, fungi or animals. They are mostly unicellular and microscopic. Many unicellular protists, particularly protozoans, are motile and can...

Sphaeroforma arctica is a unicellular eukaryote with a pivotal position in the tree of life. It was first isolated from the arctic marine amphipod Gammarus...

Developmental biology is the scientific study of the processes by which animals and plants grow and develop. The field of developmental biology is further...

behavior or physiology. Pheromones are used by many organisms, from basic unicellular prokaryotes to complex multicellular eukaryotes. Their use among insects...

are called Bacteria and Archaea. The ancestors of modern bacteria were unicellular microorganisms that were the first forms of life to appear on Earth,...

the Greek synechos, in succession, and the Greek kokkos, granule) is a unicellular cyanobacterium that is very widespread in the marine environment. Its...

organelle found in the flagellate or (motile) cells of green algae and other unicellular photosynthetic organisms such as euglenids. It allows the cells to sense...

contaminating organisms. The earliest axenic cultures were of bacteria or unicellular eukaryotes, but axenic cultures of many multicellular organisms are also...

filamentous sexual states that form dikaryote teliospores, from which the unicellular basidia (if present) are formed. The hyphae usually have dolipore septa...

reproduction also occurs in some unicellular eukaryotes. Sexual reproduction does not occur in prokaryotes, unicellular organisms without cell nuclei, such...

Synechocystis sp. PCC6803 is a strain of unicellular, freshwater cyanobacteria. Synechocystis sp. PCC6803 is capable of both phototrophic growth by oxygenic...

understanding of the origin of animal multicellularity, as one of the closest unicellular relatives to animals. It is, together with Ministeria vibrans, a member...

other distinct organelles that characterize the eukaryotic cell. Some unicellular prokaryotes, such as cyanobacteria, form colonies held together by biofilms...

'study of') is the scientific study of microorganisms, those being of unicellular (single-celled), multicellular (consisting of complex cells), or acellular...

earliest multicellular organisms in Earth's history, despite the fact that unicellularity had been around for a long time before that. The requirements for multicellularity...

Allogromia terricola is a species of unicellular foraminiferan in the genus Allogromia. "Allogromia terricola". WoRMS. World Register of Marine Species...

protozoan uses extensions called pseudopodia to move and to eat smaller unicellular organisms. Food is enveloped inside the cell's cytoplasm in a food vacuole...

many species of the marine diatom, which commonly exist as colonies of unicellular, non-motile auto- and heterotrophic algae. The life-cycle of most diatoms...

molecular origins of insulin go at least as far back as the simplest unicellular eukaryotes. Apart from animals, insulin-like proteins are also known...

28 billion years ago, and later evolution, about 800 million years ago, from unicellular organisms to multicellular organisms, within the planet's ancient oceans...

Volvocaceae are a family of unicellular or colonial biflagellate algae, including the typical genus Volvox, and are collectively known as the volvocine...

understanding old eukaryotic mechanisms that have been preserved within these unicellular organisms but did not evolve into multicellular eukaryotes. The ciliated...

algae are photosynthetic unicellular and multicellular "green plants" that are related to land plants. The thallus of the unicellular mermaid's wineglass,...

Schizochytrium is a genus of unicellular eukaryote, which are found in coastal marine habitats. They are assigned to the Stramenopiles (heterokonts),...

allowed to go. Analyzing the samples, Luxembourg discovers traces of a unicellular organism. Petrovna sees a blue light in the distance and decides to investigate...

present in all known organisms, being found in species as diverse as the unicellular bacterium Escherichia coli (E. coli) and huge multicellular organisms...

top umbrella of branches that may fuse into a cap. Unlike other giant unicellular organisms, which are multinucleate, members of this genus possess a single...

Colponemids are free-living alveolates, unicellular flagellates related to dinoflagellates, apicomplexans and ciliates. They are predators of other small...

Lyromonas is a genus of Excavata unicellular organism. It has one known species, Lyromonas vulgaris. "Lyromonas". Encyclopedia of Life. National Museum...

chloroplasts in algae and plants. The history of life was that of the unicellular eukaryotes, prokaryotes and archaea until around 1.7 billion years ago...

the eye were photoreceptor proteins that sense light, found even in unicellular organisms, called "eyespots". Eyespots can sense only ambient brightness:...

degradation and cellular uptake have been traced back to early origins of unicellular eukaryotes. The protist pathogens Acanthamoeba spp. have shown evidence...

crassa as well as the dinoflagellate Lingulodinium polyedra and the unicellular green alga Chlamydomonas reinhardtii have been shown to display photoperiodic...

material classified along with cotton, as plant hairs or seed fibres, unicellular fibres that develop on the inside of the fruit bags. The kapok fibres...

Dunaliella salina is a type of halophilic, unicellular, green algae especially found in hypersaline environments, such as salt lakes and salt evaporation...

the German naturalist Christian Gottfried Ehrenberg, who documented unicellular green algae including Chlamydomonas and Volvox. Although these early...

Aspergillus spp.) do not thrive in these conditions. Producing large dark unicellular spores also helps survival. Sexually reproducing ascomycetes, especially...

created unnecessary confusion. This was particularly problematic for unicellular eukaryotes, where heterotrophic organisms were classified under zoological...

— the group might have originated independently, and could be large unicellular forms. It has also been proposed that they could have been cnidarians...

Diplonemea is a class of biflagellated unicellular protists. Organisms are generally colourless and oblong in shape, with two flagella emerging from a...

predating and eating other life forms. In recent years research has shown unicellular plankton often combine photosynthesis and ingestion within their single...

hawkmoth, Deilephila elpenor. The plant shows glandular trichomes. They are unicellular, without a specialized basal cell. They have a cutinized cell wall and...

University of Oxford. His research has led to discovery of a number of unicellular organisms (protists) and advocated for a variety of major taxonomic groups...

In certain species, such as the wood frog (Rana sylvatica), symbiotic unicellular green algae are present in the gelatinous material. It is thought that...

Picobiliphyta, picobiliphytes, or piliphytes are protists of a phylum of marine unicellular heterotrophic eukaryotes with a size of less than about 3 micrometers...

Dileptus is a genus of unicellular ciliates in the class Litostomatea. Species of Dileptus occur in fresh and salt water, as well as mosses and soils...

of cancer have been discovered in yeast. Chlamydomonas reinhardtii, a unicellular green alga with well-studied genetics, is used to study photosynthesis...

Actinophrys is a genus of heliozoa, amoeboid unicellular organisms with many axopodial filaments that radiate out of their cell. It contains one of the...

Discosphaera tubifer (original name: Discosphaera tubifera) is a marine, unicellular species of coccolithophore in the genus Discosphaera. It exhibits a very...

includes all green algae, which are primarily aquatic; many are microscopic unicellular phytoplankton. It also includes the macroscopic, multicellular, generally...

nitrogen-fixing cyanobacterium in the Pacific Ocean, which they called UCYN-A (unicellular cyanobacterial group A). At the same time, Kyoko Hagino, a paleontologist...

("higher plants"). Some phytohormones also occur in microorganisms, such as unicellular fungi and bacteria, however in these cases they do not play a hormonal...

Didinium is a genus of unicellular ciliates with at least ten accepted species. All are free-living carnivores. Most are found in fresh and brackish water...

Earth; prior to the period, the majority of living organisms were small, unicellular, and poorly preserved. Complex, multicellular organisms gradually became...

biologist who contributed to the theory of biological kingdoms. He grouped unicellular organisms into two large kingdoms: the Monera kingdom and the Protista...

other food additives. Red algal morphology is diverse, ranging from unicellular forms to complex parenchymatous and non- parenchymatous thallus. Red...

of his own invention Monad (biology), a historical term for a simple unicellular organism Monad (category theory), a construction in category theory Monad...

plants. The number of chloroplasts per cell varies from one, in some unicellular algae, up to 100 in plants like Arabidopsis and wheat. Chloroplasts are...

Plasmodium is a genus of unicellular eukaryotes that are obligate parasites of vertebrates and insects. The life cycles of Plasmodium species involve...

Streptophycophytes[citation needed]). The clade Streptophyta includes both unicellular and multicellular organisms. Streptophyta contains the freshwater charophyte...

to stimuli: a response can take many forms, from the contraction of a unicellular organism to external chemicals, to complex reactions involving all the...

Kinetoplastea, Diplonemea, Euglenida, and Symbiontida. Euglenozoa are unicellular, mostly around 15–40 μm (0.00059–0.00157 in) in size, although some euglenids...

nonmotile unicellular marine algae, with an unusually high amount of fatty acids. Raphidophyceae – 58 species of marine and freshwater unicellular flagellated...

gather more than 100,000 species in total and comprise many heterotrophic unicellular or fungus-like organisms (e.g., oomycetes, labyrinthulids, bicosoecids...

within Amoebozoa, an important clade of eukaryotic organisms. It contains unicellular organisms that display a wide variety of life cycles and cell shapes...

marine systems, living in both the water column and sediment. They are unicellular species which exist individually, or in chains or groups. Depending on...

or amebae /əˈmiːbi/)), often called an amoeboid, is a type of cell or unicellular organism with the ability to alter its shape, primarily by extending...

of death anxiety, with origins in the first unicellular organisms' set of adaptive resources. Unicellular organisms have receptors that have evolved to...

Colpodellida (ICZN)/Colpodellales (ICN). Chrompodellids are a phylum of unicellular protists containing two functionally different groups: the photosynthetic...

The suffix -monas (μονάς – single unit), describes its similarity to unicellular organisms from the genus Monas. Trichomonas is typically found in anaerobic...

live in its habitat. Response to stimuli: such as the contraction of a unicellular organism away from external chemicals, the complex reactions involving...

of sporangia, and sometimes in older parts of the filaments. Some are unicellular, while others are filamentous and branching. Previously the group was...

including ciliates, copepods, euglenoids, planktonic crustaceans, protozoa, unicellular algae and small invertebrates. Some authors (e.g., Bütschli) have used...

source. Examples of chemolithotrophs are some archaea and bacteria (unicellular organisms) that produce biomass from the oxidation of inorganic chemical...

encountered in all animals, fungi and plants, and even in an array of unicellular eukaryotes.[citation needed] MAPKs belong to the CMGC (CDK/MAPK/GSK3/CLK)...

Gambierdiscus toxicus is a species of photosynthetic unicellular eukaryote belonging to the Alveolata, part of the SAR supergroup. It is a dinoflagellate...

Malawimonas is a genus of unicellular, heterotrophic flagellates with uncertain phylogenetic affinities. They have variably been assigned to Excavata...

Crocosphaera watsonii (strain WH8501) is an isolate of a species of unicellular (2.5-6 μm diameter) diazotrophic marine cyanobacteria which represent...

The Kem Kem Group (commonly known as the Kem Kem beds) is a geological group in the Kem Kem region of eastern Morocco, whose strata date back to the Cenomanian...

Synechocystis is a genus of unicellular, freshwater cyanobacteria in the family Merismopediaceae. It includes a strain, Synechocystis sp. PCC 6803, which...

Microsporidia are a group of spore-forming parasitic unicellular fungi. These spores contain an extrusion apparatus that has a coiled polar tube ending...

marine slime molds have unique life cycles that involve switching between unicellular, colonial, and multicellular forms. Other marine protist are neither...

except the Zygnematophyceae, which reverted back to unicellularity. Together with the unicellular Chlorokybophytina (Mesostigmatophyceae, Spirotaenia...

sustained complex, multicellular organisms on Earth and not just simpler, unicellular creatures. Research and theory in this regard is a component of a number...

Cyanidioschyzon merolae is a small (2μm), club-shaped, unicellular haploid red alga adapted to high sulfur acidic hot spring environments (pH 1.5, 45 °C)...

centimeters long and just 1 or 2 millimeters wide. They are edged with minute, unicellular teeth. Tiny flowers occur in the leaf axils; staminate flowers grow toward...

nutritional needs. This kind of intracellular digestion occurs in many unicellular protozoans, in Pycnogonida, in some molluscs, Cnidaria and Porifera....

the world's soils. The substance covers the outside of, for example, unicellular or filamentous green algae and cyanobacteria. Amongst the green algae...

inerme) which has been placed in the Peridiniales. Another group of unicellular eukaryotes that partake in similar endosymbiotic relationships in both...

Tetrahelia pterbica, previously classified in Tetradimorpha. Tetrahelia are unicellular ciliates with four standard-length centrioles that are shorter than in...

than the aerobic pathway, anaerobes are practically, de facto, always unicellular organisms (e.g. bacteria and archaea (prokaryotes), or protozoans (eukaryotes)...

Single-cell proteins (SCP) or microbial proteins refer to edible unicellular microorganisms. The biomass or protein extract from pure or mixed cultures...

not light limited, as per its definition. Galdieria sulphuraria is a unicellular rhodophyte that contains a large amount of C-PC and a small amount of...

water treatment facilities such as chlorine. In some protozoans, the unicellular organism multiplies during or after encystment and releases multiple...

(active transport, passive transport) networks, and gene assembly in unicellular organisms. Efforts to understand biological systems also include engineering...

Pirum gemmata is a unicellular eukaryote that belongs to the Ichthyosporea clade, a group of protists closely related to animals. P. gemmata was isolated...

Megaphragma mymaripenne (200 μm), which are roughly the same size as some unicellular protozoans. The body is very compact, and its length can range from 0...

many species of the Chlorophyta, zygospores are formed by the fusion of unicellular gametes of different mating types. A zygospore remains dormant while...

also known as glaucocystophytes or glaucocystids, are a small group of unicellular algae found in freshwater and moist terrestrial environments, less common...

apparatus, a photoreceptive organelle found in the flagellate (motile) cells unicellular photosynthetic organisms Eyespot (wheat), a disease of wheat. Groundnut...

mitotically to produce a multicellular diploid individual or a group of more unicellular diploid cells. Cells from the diploid individuals then undergo meiosis...

Paramecium woodruffi is a species of unicellular organisms belonging to the genus Paramecium of the phylum Ciliophora. It was first isolated in 1928 by...

mitochondrion-related organelle (MRO) found in a variety of parasitic unicellular eukaryotes, such as members of the supergroup Excavata. The mitosome...

importantly to primary productivity. While some planktonic cyanobacteria are unicellular and free living cells (e.g., Crocosphaera, Prochlorococcus, Synechococcus);...

"Insights into the origin of metazoan multicellularity from predatory unicellular relatives of animals". BMC Biology. 18 (39) 39. doi:10.1186/s12915-020-0762-1...

P. ovale wallikeri, P. ovale curtisi, and P. knowlesi. Leishmania, unicellular organisms which cause leishmaniasis Entamoeba and Giardia, which cause...

Thraustochytriaceae is a family of heterotrophic protists. They are unicellular eukaryotes characterized by round cells that use a cytoplasmic network...

extracellular stimulation are necessary for controlling cell behavior in unicellular and multicellular organisms; signal transduction pathways are perceived...

Thalassiosira weissflogii is a species of centric diatoms, a unicellular microalga. It is found in marine environments and also in inland waters in many...

photosynthetic chloroplasts. Members of the family Eutreptiaceae are unicellular flagellates, microscopic eukaryotes or protists capable of swimming by...

chain then folds into a functional three-dimensional protein molecule. Unicellular organisms can move in order to find food or escape predators. Common...

Phacus is a genus of unicellular euglenoids, of the phylum Euglenozoa (also known as Euglenophyta), characterized by its flat, leaf-shaped structure,...

Chlorella colonialis (also spelled Chlorella coloniales) is a euryhaline, unicellular microalga in the Division Chlorophyta. It is spherical to oval-shaped...

grow just below the surface near the shore and in the lake's inlets. Unicellular organisms both vegetable (diatoms and green algae) and animal (water...

Karenia is a genus that consists of unicellular, photosynthetic, planktonic organisms found in marine environments. The genus currently consists of 12...

blood borne halitosis and dimethylsulfiduria. Coccolithophore, a marine unicellular planktonic photosynthetic algae, producer of DMS Dimethylsulfoniopropionate...

Nosema apis is a microsporidian, a small, unicellular parasite recently reclassified as a fungus that mainly affects honey bees. It causes nosemosis,...

kernel) lack a cell nucleus. They can move genetic material between unicellular and multicellular organisms via horizontal gene transfer. The authors...

D. discoideum is a eukaryote that transitions from a collection of unicellular amoebae into a multicellular "slug" and then into a fruiting body within...

on many eukaryotic cells, including both multicellular organisms and unicellular microorganisms. Motor proteins are attached to the axoneme of many cilia...

Pleistophora hyphessobryconis is a unicellular, spore-forming parasite belonging to the class Microsporidia. This species is the causative agent an infectious...

constitute a vast array of living organisms ranging from the simplest unicellular eukaryotes such as Paramecium to such complex multicellular animals as...

droplets and crystals in the air; and part of living plants, animals and unicellular organisms of the biosphere. Saltwater accounts for 97.5% of this amount...

/ˌzɛnəˌfaɪəˈfoʊriːə/ is a clade of foraminiferans. Xenophyophores are multinucleate unicellular organisms found on the ocean floor throughout the world's oceans, at...

up a kingdom called Protista, composed of "organisms which are unicellular or unicellular-colonial and which form no tissues". In the 21st century, the...

Ellobiopsis /ˌɛloʊˌbɑɪˈɑpsɪs/ is a genus of unicellular, ectoparasitic eukaryotes causing disease in crustaceans. This genus is widespread and has been...

from rainfall, overlying saline groundwater Kamera lens (biology), a unicellular, flagellate organism and the only species of the genus Kamera Ice lens...

of distinct and specialized subunits is larger in multicellular than unicellular organisms and larger in eukaryotes than in prokaryotes. All 20S particles...

results from different species of microsporidia, a group of microbial (unicellular) fungi. In HIV-infected individuals, microsporidiosis generally occurs...

animals, fungi, brown algae, and red algae). These compounds occur also in unicellular organisms, and may act as signaling molecules however there is no agreement...

Kinetoplastea, Diplonemea, Euglenida, and Symbiontida. Euglenozoa are unicellular, mostly around 15–40 μm (0.00059–0.00157 in) in size, although some euglenids...

Bicosoecales/Bicoecea (ICBN) is an order of Bikosea, a small group of unicellular flagellates, included among the stramenopiles. Sometimes informally known...

algae in the phylum Prasinodermophyta. Both species in the genus are unicellular, but P. coloniale forms loose sticky colonies. The genus contains two...

of these in a normal human platelet. They are found in animals and in unicellular organisms including Apicomplexa protozoans. They are also found in Entamoeba...

The silicoflagellates (order Dictyochales) are a small group of unicellular photosynthetic protists, or algae, belonging to the supergroup of eukaryotes...

8-spored. Ascospores broadly fusiform, ellipsoidal, or nearly spherical, unicellular, hyaline to yellowish brown or olive-brown, becoming dark and opaque...

Unicellular algae responsible for the formation of chalk...

immune control, and pluripotency of embryonic stem cells. Beginning in unicellular eukaryotes, FOX genes developed by means of duplication and evolutionary...

parasite among the thraustochytrid stramenopiles. The QPX parasite is unicellular and possesses at least one flagellum, like most other stramenopile organisms...

vulgaris is a species of green microalga in the division Chlorophyta. This unicellular alga was discovered in 1890 by Martinus Willem Beijerinck as the first...

Cyanidiophyceae is a class of unicellular red algae within subdivision Cyanidiophytina, and contain a single plastid, one to three mitochondria, a nucleus...

only order in the class Pinguiophyceae. It includes five species of unicellular organisms with high concentration of polyunsaturated fatty acids in the...

particle", or the "indivisible". In contemporary Hindi, jeewanu also means unicellular organisms such as bacteria. Bahadur specifically used the term to represent...

or coccoids may refer to: a level of organization, characterized by unicellular, non-flagellated, non-amoeboid organisms, with a definite shape, in general...

room for eating in Cafeteria (genus), a genus of bicosoecid, a group of unicellular flagellates Cafeteria roenbergensis, the type species of the genus. Cafe...

Hargrove, Mark S. (September 2020). "Plant hemoglobins: a journey from unicellular green algae to vascular plants". New Phytologist. 227 (6): 1618–1635...

Trypanosoma melophagium is a protozoan species found within the unicellular parasitic genus Trypanosoma, class Kinetoplastea, and overall phylum Euglenozoa...

types of akaryocytes are bacteria, and archaea. Bacteria and archaea are unicellular organisms that lack organelles–specifically, a nucleus. They lack nuclei...

plants and particularly the roots of the plants (Hydrilla verticillata), unicellular algae and some crustaceans. Young are reported to feed on detritus. Osteochilus...

information on each can be found in their paper. They are: thick unicellular hairs, thin unicellular hairs, pluricellular trichomes, cystolith hairs, pearl glands...

Plasmodium falciparum is a unicellular protozoan parasite of humans and is the deadliest species of Plasmodium that causes malaria in humans. The parasite...

significant abnormalities. Morphogenesis also describes the development of unicellular life forms that do not have an embryonic stage in their life cycle. Morphogenesis...

are nearly lacking in aquatic forms, but there are usually numerous unicellular rhizoids of two types on the ventral surface. One type is called smooth...

Some organisms exhibit whip-like appendages in their physiology: Many unicellular organisms and spermatozoa have one or two whip-like flagella, which are...

Ascomycota are morphologically diverse. The group includes organisms from unicellular yeasts to complex cup fungi. 98% of lichens have an Ascomycota as the...

chalk-a fine-grained limestone composed of the skeletal remains of pelagic unicellular golden-brown algae or coccolithophores". The source rocks are the Upper...

Serotonin (/ˌsɛrəˈtoʊnɪn, ˌsɪərə-/), also known as 5-hydroxytryptamine (5-HT), is a monoamine neurotransmitter with a wide range of functions in both the...

roundworms, isopod and copepod crustaceans and myxozoan cnidarians to the unicellular dinoflagellate Ichthyodinium chabelardi, a parasite lethal to eggs developing...

Excavata is an obsolete, extensive and diverse paraphyletic group of unicellular Eukaryota. The group was first suggested by Simpson and Patterson in...

Paramecium aurelia are unicellular organisms belonging to the genus Paramecium of the phylum Ciliophora. They are covered in cilia which help in movement...

journal focuses on the most significant developments of research with unicellular fungi, including innovative methods of broad applicability. The editors-in-chief...

diverse, comprising photosynthesizing bacteria (cyanobacteria) and various unicellular protist groups (notably the diatoms). Most phytoplankton are too small...

by heterotrophy.[citation needed] Radiolarian shapes Radiolarians are unicellular predatory protists encased in elaborate globular shells usually made...

Coccolithus is a genus of unicellular haptophytes in the family Coccolithaceae. The species in this genus include: Coccolithus oceanicus Coccolithus pelagicus...

functions and statistical mechanics Sexual conjugation, a type of isogamy in unicellular eukaryotes Bacterial conjugation, a mechanism of exchange of genetic...

now widely cultured for use in the bivalve aquaculture industry. This unicellular is investigated for its high amount of fucoxanthin (18.23 mg/g dried...

as flies and worms, and Src homologs exist in organisms as diverse as unicellular choanoflagellates, but the SrcA and SrcB subfamilies are specific to...

Desmidiales. The structure of these algae is unicellular, and lacks flagella. Although most desmid species are unicellular, some genera form chains of cells, called...

Kamera lens is a unicellular, flagellate organism and the only species in the genus Kamera. Though the species has been known for centuries, it is poorly...

million years ago. As such they would form an important link between the unicellular ancestors of the animals and the enigmatic "Ediacaran" organisms known...

Ostreococcus tauri is a unicellular species of marine green alga about 0.8 micrometres (μm) in diameter, the smallest free-living (non-symbiotic) eukaryote...

a universal feature of mitosis and does not occur in all cells. Some unicellular eukaryotes (e.g., yeasts) undergo so-called closed mitosis, in which...

related to each other and only have superficial similarities (eukaryotic, unicellular, motile, though with exceptions). The terms "protozoa" and "protist"...

Ostreococcus is a genus of unicellular coccoid or spherically shaped green algae belonging to the class Mamiellophyceae. It includes prominent members...

patients receiving hematopoietic cell transplants. Malassezia furfur is a unicellular organism which varies in size between 1.5 and 4.5 × 2.0–6.5 micrometers...

apicomplexan applies in penetrating a host cell. The Apicomplexa are unicellular and spore-forming. Most are obligate endoparasites of animals, except...

Therefore, he divided life into four kingdoms such as: Protista, (or unicellular organisms); Plantae, (or multicellular plants); Fungi; and Animalia (or...

A yeast is any species of fungus that grows primarily in a unicellular form and reproduces via budding or fission. Yeasts are eukaryotic microorganisms...

that are not plants, animals, or fungi. They are typically microscopic unicellular organisms that live in water or moist environments. Protists shells are...

determine their size. Most of the "animalcules" are now referred to as unicellular organisms, although he observed multicellular organisms in pond water...

J (October 2006). "Monophyly of Rhizaria and multigene phylogeny of unicellular bikonts". Mol. Biol. Evol. 23 (10): 1922–30. doi:10.1093/molbev/msl055...

can be found in the phylum Heterokontophyta in stramenopiles. These unicellular flagellates are found in brackish ecosystems. The genus Chattonella is...

matrix glycoprotein and a membrane protein interact. Additionally, in unicellular organisms such as bacteria, juxtacrine signaling means interactions by...

Trypanosomatida is a group of kinetoplastid unicellular organisms distinguished by having only a single flagellum. The name is derived from the Greek...

structural elements and are useful to distinguish species. Most members are unicellular flagellates, with either two visible flagella, as in Ochromonas, or sometimes...

Fungi – any member of the group of eukaryotic organisms that includes unicellular microorganisms such as yeasts and molds, as well as multicellular fungi...

of transparent material. The first microalgae cultivation was of the unicellular Chlorella vulgaris by Dutch microbiologist Martinus Beijerinck in 1890...

Closterium moniliferum is a species of unicellular charophyte green algae in the family Closteriaceae. It has a cosmopolitan distribution, and is found...

among aeroplankton. Nematodes are an essential trophic link between unicellular organisms like bacteria, and larger organisms such as tardigrades, copepods...

may exist as an independent, self-replicating unit (as in the case of unicellular organisms), or in cooperation with other cells, each of which may be...

Anncaliia is a genus of aquatic unicellular parasite in the division Microsporidia. "Anncaliia". NCBI. Retrieved 23 May 2020....

Mirusviruses have been identified in most major lineages of eukaryotes, both unicellular and multicellular, including eukaryotes in saltwater, freshwater, soil...

the overall comma shape of the biconvex cells. Commation is a genus of unicellular eukaryotes. They are solitary planktonic organisms that live as circular...

secondary loss of morphological complexity. The most basal members are unicellular, but filamentous species have evolved at least five times, and a few...

have evolved in different animals, depending on the animals' needs. Unicellular organisms release the ammonia into the environment. Likewise, bony fish...

to Caulerpa Valonia ventricosa, an algae and one of the largest known unicellular organisms Molgula manhattensis, a species of tunicate, or more generally...

chelone 'turtle' and monas 'monad, unicellular organism') is a genus of heterotrophic protists. They are unicellular eukaryotes with two flagella, characterized...

Ichthyophonus is a genus of unicellular eukaryotic parasites of fish. They were once considered to be fungi, but phylogenetic evidence suggests they are...

Cryptomonadaceae is a family of Cryptophyceae in the order Cryptomonadales. The unicellular algae of this family have a furrow-gullet complex. They typically have...

Clade of unicellular organisms...

decomposer of litter in many ecosystems is fungi. Unlike bacteria, which are unicellular organisms and are decomposers as well, most saprotrophic fungi grow as...

hormone and its developing receptor in the critical periods of life (in unicellulars during the whole life) and determines the later signal transduction capacity...

mechanisms. Offensive elements of the immune systems are also present in unicellular eukaryotes, but studies of their roles in defense are few. Pattern recognition...

of Robertinida. A number of forams, both benthic and planktonic, have unicellular algae as endosymbionts, from diverse lineages such as the green algae...

expressing a foreign gene in bacteria to produce a "protein foreign to a unicellular organism." These two scientist were able to replicate proteins such as...

structure are evolutionarily conserved. However, some organisms, such as unicellular algae have a non-canonical position of BHB-motif as well as 5′- and 3′-ends...

Shaviro, slime creatures in fiction often take the form of either a unicellular organism or a superorganism, "both of which cannot grasp its complex...

size-disruptive selection assumed in the Parker–Baker–Smith (PBS) model. In unicellular organisms, the basic state of 'smart isogamy' is observed. In this state...

Synechococcus elongatus is a unicellular cyanobacterium that has a rapid autotrophic growth comparable to yeast. Its ability to grow rapidly using sunlight...

months. Daphnia spp. are typically filter feeders, ingesting mainly unicellular algae and various sorts of organic detritus including protists and bacteria...

flagellates got in the Chlorella's tank. This caused a mutation from unicellular to multicellular. For early work in this area, a science project by David...

and allows them to be eaten. Setae on the integument of insects are unicellular, meaning that each is formed from a single epidermal cell of a type called...

the exopolysaccharide which makes up the thick capsule surrounding the unicellular alga Prasinococcus capsulatus. Capsulan is extracted from cell cultures...

Lyngbya is a genus of cyanobacteria, unicellular autotrophs that form the basis of the oceanic food chain. As a result of recent genetic analyses, several...

2009). "Analytical approaches to photobiological hydrogen production in unicellular green algae". Photosynthesis Research. 102 (2–3): 523–540. Bibcode:2009PhoRe...

intron ribozymes. Physarum’s life cycle alternates between a haploid unicellular stage (amoeboid or flagellated cells) and a diploid multinucleate stage...

Type of unicellular eukaryote...

the range of 65-90 °C. Sulfolobus acidocaldarius is, as all Archaea, unicellular. Cells belonging to this species are spherical, albeit irregular, and...

unicellular, which means one root hair and corresponding cell of epiblema comprise only 1 cell. By contrast, stem and leaf hairs can be unicellular or...

Filtered or size-fractionated water samples containing whole organisms like unicellular eukaryotes are also sometimes defined as bulk samples. Such samples can...

distinct domains, lacks both allosteric sites, and is found in various unicellular organisms. Type II has serine binding sites and encompasses the well-studied...

Octactis is a genus of silicoflagellates, marine photosynthetic unicellular protists that take the form of either flagellates or axopodial amoebae. Described...

distinct lineage from the rest of ochrophyte classes. Olisthodiscus is a unicellular organism. Cells are rounded or pear-shaped, flattened and curved somewhat...

and Stigonematales. They are formed during vegetative reproduction in unicellular, filamentous cyanobacteria, and some may contain heterocysts and akinetes...

peracerosum-strigosum-littorale (C. psl) complex is a unicellular, isogamous charophycean alga cells that is the closest unicellular relative to land plants. These algae...

switches to meiosis (sexual reproduction) under starvation conditions. The unicellular green alga, Chlamydomonas reinhardtii grows as vegetative cells in nutrient...

with some work. A key difference is that the rhizoid of a liverwort is unicellular while for mosses the structure will be multicellular. Liverworts frequently...

Eriophorum gracile, a species of sedge, Cyperaceae Euglena gracilis, a unicellular flagellate protist Hydrophis gracilis, a species of sea snakes Melampodium...

of the tips or walls of the hyphae. Conidia are types of simple and unicellular bodies that could also take the form of multicellular cells with different...

vortex, meaning distinct or peculiar swimmer in vortex. Idionectes is a unicellular protist that lives in water. Its main cell body is rounded like a blob...

increasing the length of each cycle. The effect has been demonstrated in unicellular organisms, green plants, isopods, insects, birds, mice, and hamsters...

initiative may be used in a second step to establish a biosphere of unicellular microbes on otherwise only transiently habitable exoplanets. A Genesis...

sediment sample. This analysis suggests the existence of a genus of unicellular life dubbed "Candidatus Lokiarchaeum". The sample was taken near a hydrothermal...

cholest-5,22-dien-3β-ol) is a 28-carbon sterol synthesised by several unicellular algae (phytoplankton) and some terrestrial plants, like rape. This compound...

extant plastids – although this theory was still being debated in 2008. A unicellular marine alga, Braarudosphaera bigelowii (a coccolithophore, which is a...

of kinetoplastids (class Trypanosomatidae), a monophyletic group of unicellular parasitic flagellate protozoa. Trypanosoma is part of the phylum Euglenozoa...

much more consistent, with most estimates of this latter parameter in unicellular and multicellular eukaryotes ranging from 0.76 to 1.6 × 10−7 mutations...

eukaryote life forms, including all animals, plants, fungi, and most unicellular organisms. Simple life forms are normally defined as prokaryotes. Some...

and occasionally found in marine and soil habitats. Actinophryids are unicellular and roughly spherical in shape, with many axopodia that radiate outward...

sensory organs include a statocyst (for balance). Some groups have two unicellular ocelli (simple eyes). The epidermis of all species within the phylum...

Trebouxia is a unicellular green alga. It is a photosynthetic organism that can exist in almost all habitats found in polar, tropical, and temperate regions...

genus of green algae in the class Mamiellophyceae. It is a biflagellate unicellular alga. The cell body is covered with non-mineralized scales . Dolichomastix...

supplement their predation by incorporating into their tissues certain unicellular, photosynthetic organisms known as zooxanthellae (or zoochlorellae in...

at the beach of Itzurun, Pais Vasco, northern Spain. Fossils of the unicellular planktonic marine coccolithophore Areoligeria gippingensis make their...

to filaments to colonies to multi-celled organisms. The earliest were unicellular, and many groups remain so today. Multicellularity evolved separately...

the alternative name Helicales. Spirocuta is a group of flagellates, unicellular eukaryotes or protists with one or two flagella for locomotion in the...

mitochondria and myoglobin. Unlike skeletal muscle, cardiac muscle cells are unicellular. These cells are connected to each other by intercalated disks, which...

tip 14 Goblet cells digestive tract, respiratory tract mucous simple unicellular 15 Henle's glands eyelids, in the conjunctiva tubular 16 Krause's glands...

involved in phosphate starvation signaling both in vascular plants and in unicellular algae". Genes & Development. 15 (16): 2122–2133. doi:10.1101/gad.204401...

water. The carbohydrate source is an essential part of the beer because unicellular yeast organisms convert carbohydrates into energy to live. Yeast metabolize...

Dinotoxins are a group of toxins which are produced by flagellate, aquatic, unicellular protists called dinoflagellates. Dinotoxin was coined by Hardy and Wallace...

elucidating the cellular and biochemical mechanisms of luminescence in the unicellular dinoflagellate Lingulodinium polyedrum (formerly known as Gonyaulax polyedra)...

paranormal subject. Many scientists are actively engaged in the search for unicellular life within the Solar System, carrying out studies on the surface of...

including green algae, brown algae and red algae, and a diverse group of unicellular groups. Vascular plants are also represented in the ocean by groups such...

replication process. This unwarranted replication of cells can lead to cancer. Unicellular organisms found in the soil and groundwater are also quite sensitive...

(active transport, passive transport) networks, and gene assembly in unicellular organisms. Efforts to understand biological systems also include engineering...

Chlorella singularis is a species of euryhaline, unicellular microalgae. It is spherical to oval-shaped and is solitary. Bock, Christina, Lothar Krienitz...

in green algae of the genus Volvox, a model system for studying how unicellular organisms can evolve into multicellular organisms. In Volvox carteri...

Excavator (disambiguation) Excavata, a taxonomic grouping of eukaryotic unicellular organisms Celaenia excavata, a spider All pages with titles containing...

The axodines are a group of unicellular stramenopiles that includes silicoflagellate and rhizochromulinid algae, actinomonad heterotrophic flagellates...

organism, are preceded by a single round of DNA replication. For simple unicellular microorganisms such as the amoeba, one cell division is equivalent to...

function, somatic cells are found only in multicellular organisms, as in unicellular ones the purposes of somatic and germ cells are consolidated in one cell...

Thecofilosea is a class of unicellular testate amoebae belonging to the phylum Cercozoa. They are amoeboflagellates, organisms with flagella and pseudopodia...

their evolutionary history extremely difficult. Dinoflagellates are unicellular and possess two dissimilar flagella arising from the ventral cell side...

whether fundamentally novel living organizations can exist. Simulate a unicellular organism over its entire life cycle. Explain how rules and symbols are...

One is the coordination of slime molds. In times of stress, individual unicellular protists will aggregate to form one large body. Here if they all act...

spiral scoop. Drinking water supplies that are particularly vulnerable to unicellular algal blooms, and supplies with low turbidity and high colour often employ...

and 12 faces Cannocapsa stethoscopium with 20 spines Radiolarians are unicellular predatory protists encased in elaborate globular shells (or "capsules")...

chloroplasts of many brown macroalgae, such as Fucus spp., and the golden-brown unicellular microalgae, the diatoms. It absorbs blue and green light at bandwidth...

Barberton Mountains between Eswatini and South Africa preserved non-colonial unicellular bacteria-like fossils. The Gunflint Chert of western Ontario (1.9 to...

within the eukaryotic genome. The Synechocystis sp. strain PCC6803 is a unicellular fresh water cyanobacterium that encodes 3725 genes, and a 3.9 Mb sized...

which was once made up of a system of fresh-water lakes. Diatoms are unicellular organisms: they occur either as solitary cells or in colonies, which...

virus is a virus that infects and replicates in archaea, a domain of unicellular, prokaryotic organisms. Archaeal viruses, like their hosts, are found...

-troph is from Ancient Greek τροφή trophḗ "nutrition". Some, usually unicellular, organisms can switch between different metabolic modes, for example...

between contraction and expansion. The concept and its comparison to unicellular organisms can be traced to Wilhelm Reich, the father of somatic psychotherapy...

Pleurochrysis carterae is a marine species of unicellular coccolithophorid algae that has the ability to calcify subcellularly. They produce calcified...

resulting in fruit-like structures called spores, which develop into unicellular molds of the same species. Its reproductive cycle can be broken up to...

phylum of microscopic eukaryotes commonly known as telonemids. They are unicellular free-living flagellates with a unique combination of cell structures...

contain polyphosphate and are similar to acidocalcisomes of bacteria and unicellular eukaryotes". J Biol Chem. 279 (43): 44250–7. doi:10.1074/jbc.M406261200...

related genus Ankistrodesmus, from which it differs by being typically unicellular. Some species and strains of Monoraphidium, such as Monoraphidium neglectum...

corals, mollusks (esp. giant clams, the Tridacna), sponges, and the unicellular foraminifera. These endosymbionts capture sunlight and provide their...

gag Homer goes from prehistory to modern history as he starts out as a unicellular being and evolves into many creatures until he finally reaches the modern...

transcriptomes of multicellular eukaryotes are even more complex than those of unicellular eukaryotes. The word transcriptome is a portmanteau of the words transcript...

molecule or collection of homogeneous or heterogeneous molecules. In many unicellular organisms (e.g., the ciliate Tetrahymena and the green alga Chlamydomonas...

Trichomes are small protuberances that create water resistance. They are unicellular in A. filiculoides but septate (two-celled) in A. cristata. The species...

flask, the stages of evolution pass very quickly and within few days the unicellular animal becomes a miniaturized human being. When Professor Humboldt sees...

with sharing of nuclei. The irregularly distributed asci contain eight unicellular ascospores each. Species of Penicillium are ubiquitous soil fungi preferring...

single-celled colony forming choanoflagellates such as Monosiga brevicollis and unicellular organisms such as Filasterea. The defining feature of adhesion GPCRs...

group of viruses is said to be the "new blue-green algae" and infects unicellular forms of cyanobacteria. The myovirus AS-1 infects Anacystis nidulans...

as light-gated ion channels. They serve as sensory photoreceptors in unicellular green algae, controlling phototaxis: movement in response to light. Expressed...

("Postovulatory age"). fertilization polar bodies Carnegie stage 1 is the unicellular embryo. This stage is divided into three substages. Primordial embryo...

haemoprotozoans, parasitic mainly on cold-blooded vertebrates. They are unicellular organisms which are parasitic in the red blood cells. Haemogregarina...

parallel evolution of the spheroidal colony. Volvocine algae range from the unicellular Chlamydomonas to the multicellular Volvox through various intermediate...

discovery, hydrogenosomes have been found in a variety of anaerobic unicellular ciliates, flagellates, and fungi. The most notable amongst these is the...

stop-motion short films with such titles as Reproduction Cycle Among Unicellular Life Forms Under the Rocks of Mars and Let's Visit the World of the Future...

Sclerenchyma fiber cells have a narrow lumen and are long, narrow and unicellular. Fibers are elongated cells that are strong and flexible, often used...

The disease can be caused by any one of about 20 distinct species of unicellular eukaryotes known as scuticociliates, which are free-living marine microorganisms...

Asiamoeba is a subgenus of the genus Plasmodium - all of which are parasitic unicellular eukaryotes. The subgenus was created by Telford in 1988. Species in this...

feed primarily on phytoplankton, in particular on diatoms, which are unicellular algae. Krill are mostly omnivorous, although a few species are carnivorous...

American dogs with coyote contribution), it is now essentially living as a unicellular, asexually reproducing (but sexually transmitted) pathogen. Sequence...

Spirotaenia is a genus of basal unicellular green algae that may be sister to the Chlorokybophyceae. It was previously considered to be part of the Zygnemataceae...

drakena is a species of protist in the genus Raphidiophrys. It is a unicellular eukaryote with a cell diameter of 26.7±0.39 μm and several cell surface...

previously thought to be "non-mitotic", such as the division of some unicellular eukaryotes, may actually occur by "closed mitosis", which differs from...

Ikemura, Toshimichi (1999). "Studies of codon usage and tRNA genes of 18 unicellular organisms and quantification of Bacillus subtilis tRNAs: gene expression...

mythical continent Lemuria. The pink colour of the reservoir is due to unicellular algae Dunaliella saline, which contain beta-carotene to protect it from...

primitive forms of plant life showing a simple plant body. Including unicellular to large algae, fungi, lichens. The first ten phyla are referred to as...

contains an average of 8.4 introns/gene (139,418 in the genome), the unicellular fungus Encephalitozoon cuniculi contains only 0.0075 introns/gene (15...

vascular plants. Marine algae includes the largely invisible and often unicellular microalgae, which together with cyanobacteria form the ocean phytoplankton...

genome, and further that homologs of these genes also occur in another unicellular eukaryote, Trichomonas vaginalis. Because these two species are descendants...

"Pandoravirus tropicalis" from Bom Jesus creek (2019). As these are viruses with unicellular amoeboid hosts and therefore are not known to be harmful for humans....

It is higher in eukaryotes than prokaryotes and in multicellular than unicellular organisms. The fraction of proteins in this class is larger in humans...

yeast to multiply in liquid environments favoring the dissemination of unicellular microorganisms. Yeast forms mainly in liquid environments and anaerobic...

songs: "礼物" (Gift) by Jeno Liu "崇拜你" (Adore You) by Jeno Liu "单细胞" (Unicellular) by Jiang Ming Juan (江明娟) "惹你开心" (Makes You Happy) by NewYorker Band...

is generally not well understood, though many are probably related to unicellular marine algae. In theory, when the biological source (taxon) of an acritarch...

surface of Earth. The first form of life to develop on the Earth were unicellular, and they remained the only form of life until about a billion years...

overgrowth of the fungus is associated to a co-infection with trichomonads, unicellular flagellated parabasalid protist (Parabasalia) of the family Trichomonadidae...

science data. An example would be the Genesis mission, which aims to bring unicellular life, in the spirit of directed panspermia, to habitable but otherwise...

Rictus is a genus of Bikosea, a small group of unicellular flagellates, included among the heterokonts. The only species in the genus is Rictus lutensis...

at 5 °C (41 °F).[citation needed] Pinnularia are elongated elliptical unicellular organisms. Their cell walls are composed chiefly of pectic substances...

spectrum of eukaryotic species, found in plants, animals, fungi, and many unicellular organisms. This, along with its small size (molecular weight about 12...

The Phb gene has also been described in animals, fungi, plants, and unicellular eukaryotes. Prohibitins are divided in two classes, termed Type-I and...

there is a positive correlation between genome size and cell volume for unicellular eukaryotes like plants and protozoa and so the larger amount of DNA thus...

the ocean volume, which exists in complete darkness. Phytoplankton are unicellular microorganisms which form the base of the ocean food chains. They are...

movement and other factors. Many shallow-water corals contain symbiont unicellular organisms known as zooxanthellae within their tissues. These give their...

reductase (NADPH) use tryptophol to form (indol-3-yl)acetaldehyde. The unicellular alga Euglena gracilis converts exogenous tryptophol to two major metabolites:...

roughly categorized as either morphological (synapsid skull, warm blooded, unicellular, etc.) or molecular (DNA, RNA, or protein sequence). Prior to the advent...

and function of millions of chromosomes present in the macronucleus of unicellular eukaryotic ciliate, Oxytricha trifallax: a model organism for transgenerationally...

are infected. During the naupliar stage, the copepod host ingests the unicellular dinospore of the parasite. The dinospore is not digested and continues...

systems. Prime examples are the origin of life, the transition from unicellular to multicellular organisms, the emergence of eusociality or symbolic...

organic matter (alginite) in sapropel, composed of thin-walled colonial or unicellular algae that occur as distinct laminae, cryptically interbedded with mineral...

distinct lineage of giant viruses brings a rhodopsin photosystem to unicellular marine predators". Proceedings of the National Academy of Sciences. 116...

subclade is greater than currently recognized. The genus consists of both unicellular (A. alaskanum, A. palustre) and filamentous (A. nordenskioeldii) species...

Leeuwenhoek named these "animalcules," which included protozoa and other unicellular organisms, like bacteria. Though he did not have much formal education...

segregated from Hypomyces by Pier Andrea Saccardo to contain species having unicellular ascospores. In their 1989 review, Rogerson and Samuels did not accept...

previously overlooked cyanobacterial diversity, and that older assignments of unicellular photobionts to Chroococcidiopsis had obscured a more complex pattern...

coenobia is dependent on a number of factors. A higher proportion of unicellular organisms was found at high light intensities and high temperatures,...

persistent, surface bonding antimicrobial effective against a wide range of unicellular microorganisms on a variety of surfaces.   There are at least four private...

the Adverse Outcome Pathway (AOP) framework. A coccolithophore is a unicellular, eukaryotic phytoplankton (alga). Understanding calcification changes...

and conserved in many other species. The ancestors of bacteria were unicellular microorganisms that were the first forms of life to appear on Earth,...

needed]. Beauveria species are white entomopathogenic fungi. They form unicellular conidia that are typically hydrophobic and very small. The conidia are...

identical; 46% of amino acid sequence conserved). Unicellular eukaryotes such as Monosiga brevicollis, a unicellular choanoflagellate has been reported to have...

Nosema ceranae is a microsporidian, a small, unicellular parasite that mainly affects Apis cerana, the Asiatic honey bee. Along with Nosema apis, it causes...

Frontonia is a genus of free-living unicellular ciliate protists, belonging to the order Peniculida. As Peniculids, the Frontonia are closely related...

reliable answer: all lifeforms on Earth are composed of cells (both unicellular and multicellular lifeforms), and reproduction replicates information...

by silica-rich waters or biomineralization of iron within the cell. Unicellular planktonic lineages of cyanobacteria evolved in freshwater during the...

the ribosomes of eukaryotes (animals, plants, fungi, and large number unicellular organisms all with a nucleus) are much larger than prokaryotic (bacterial...

ramification (in candelabrum), in stellate fascicles; glandular hairs with unicellular, globular capitulum, cuticular waxes without crystalloids, with rods...

most aerobic organisms. Other nonribosomal peptides are most common in unicellular organisms, plants, and fungi and are synthesized by modular enzyme complexes...

multicellular organisms losing adherence genes and so transitioning into unicellular organisms, or the animal and plant lineages with degenerated organelles...

The Mesotaeniaceae are a small family of unicellular green algae known as the "saccoderm desmids". The Mesotaeniaceae appear to be sister or ancestral...

resembles the fungus. Coniothyrium in the broad sense is defined to be unicellular with a smooth thin cell wall, pale-brown conidium, and a pycnidial structure...

often found in lichens. The photobiont (photosynthetic partner) is a unicellular green alga from the genus Trebouxia. The medulla, which is the inner...

are dark purple, smooth, shiny, and raised. G. kilaueensis is mostly unicellular, capsule-shaped, about 3.5×1.5 μm, and embedded in mucus. They divide...

Tetraselmis chui is a unicellular green alga in the family Chlorodendraceae. It is found in marine environments and has been reported on the coasts of...

Erythropsidinium (formerly Erythropsis) is a genus of dinoflagellates (a type of unicellular eukaryote) of the family Warnowiaceae. Erythropsidinium cells are a relatively...

resulted in a wide range of complexity, from the earliest algal mats of unicellular archaeplastids evolved through endosymbiosis, through multicellular marine...

of the open form can be found, as well as closed mitosis, except for unicellular Excavata, which show exclusively closed mitosis. Following, the occurrence...

yet known. While eukaryotes are known for aerobic respiration, a few unicellular lineages native to hypoxic environments have also lost this capacity...

chemotherapy, and are proposed to be responsible for relapse after therapy. The unicellular life cycle of cancer and Entamoeba is uniquely similar, and thus contradicts...

the orders Volvocales and Dunallielales, which contain closely related unicellular flagellates, as suborders. Colony inversion is believed to have arisen...

but there are important exceptions. During microgametogenesis, the unicellular microspores undergo mitosis and develop into mature microgametophytes...

majority of their energy and nutrients from photosynthesis of symbiotic unicellular dinoflagellates of the genus Symbiodinium, which live within coral tissues...

in the open water, and the zygotes settle on the seabed. This alga is unicellular, each frond being formed from a single large cell containing several...

been shown to modify the transcriptome in some of the life stages of unicellular organisms, such as the fungus Candida albicans. In addition, proteins...

microbiology, including the study of bacteria, archaea, viruses, and unicellular eukaryotes. As of 2020, it has had four editors, with Charles E. Clifton...

muscles; large movements) Microswimmer Protist locomotion, locomotion of unicellular eukaryotes Bacterial motility Loco Motion (Youth Group), a film and media...

mysterious hybrid doppelgänger of Kyoko, made from her DNA and spliced with a unicellular organism whose DNA was half-animal and half-plant. In the non-canon Extraterrestrials...

naked eye and which require a lens or microscope to see them clearly. Unicellular – Organisms which are composed of only one cell. Multicellular – Organisms...

Okazaki fragments during DNA replication. RNase H1 is not essential in unicellular organisms where it has been investigated; in E. coli, RNase H1 knockouts...

purple photosynthetic bacterium Rhodocista centenaria. Some protists (unicellular eukaryotes) can also move toward or away from light, by coupling their...

stored in digestive organelles called food vacuoles. Amoeba, like other unicellular eukaryotic organisms, reproduces asexually by mitosis and cytokinesis...

Theodosius, an area in ancient Constantinople Ostreococcus tauri, a unicellular species of marine green alga Tau'ri, a name for the human race in the...

sperm fertilizes the haploid egg, forming the diploid zygote, which is unicellular. This passage through a single cell is beneficial in that it lowers the...

Rivera, 2007). The phenomenon appears to have had some significance for unicellular eukaryotes as well. As Bapteste et al. (2005) observe, "additional evidence...

The prasinophytes are a group of unicellular green algae. Prasinophytes mainly include marine planktonic species, as well as some freshwater representatives...

mushrooms in the family Psathyrellaceae Lacrymaria (ciliate), a genus of unicellular protists This disambiguation page lists articles about distinct genera...

Bachellerie, J. P.; Adoutte, A. (1988-05-01). "Partial phylogeny of the unicellular eukaryotes based on rapid sequencing of a portion of 28S ribosomal RNA"...

parts of the genome that are then ligated by trans-splicing. Although unicellular eukaryotes such as yeast have either no introns or very few, metazoans...

phototactic. The resulting zygote is negatively phototactic and forms a unicellular, Codiolum-stage sporophyte. However, the life cycle of Ulothrix is incompletely...

(formerly thecamoebians, Testacea or Thecamoeba) are a polyphyletic group of unicellular amoeboid protists, which differ from naked amoebae in the presence of...

Chaetoceros danicus is a marine unicellular species of diatom in the family Chaetocerotaceae, first described by Cleve in 1889. Individual cells of C...

far more widespread including innexin homologues in vertebrates. The unicellular Trypanosomatidae parasites presumably have unnexin genes to aid in their...

Blepharisma is a genus of unicellular ciliate protists found in fresh and salt water. The group includes around 40 accepted species, and many sub-varieties...

endosymbiosis of another unicellular eukaryote, possibly a red or a green algae. Although brown algae don't contain any unicellular species, the closest relatives...

Prasinococcus capsulatus, in the monotypic family Prasinococcaceae. This unicellular algal species was discovered in 1990 in the West Pacific Ocean and has...

genetic manipulation of cells for use in a variety of drug treatments. Unicellular methylotrophic yeasts such as Pichia pastoris are used in the production...

iodide or sodium perchlorate, DNA binds to silica, glass particles or to unicellular algae called diatoms which shield their cell walls with silica. This...

mathematical method for simulating the metabolism of cells or entire unicellular organisms, such as E. coli or yeast, using genome-scale reconstructions...

12-year-old amoeba in the town of Small Pond (a town inhabited entirely by unicellular organisms) along with his friends, Pod and Peggy, as they try to navigate...

droplets and crystals in the air; and part of living plants, animals and unicellular organisms of the biosphere. Saltwater accounts for 97.5% of this amount...

three sets of chromosomes, the condition is called triploid syndrome. In unicellular organisms the ploidy nutrient limitation hypothesis suggests that nutrient...

mitochondria, hydrogenosomes and mitosomes, comparative genomics of unicellular eukaryotes, modeling the evolution of genes and genomes Scientific career...

case of microorganisms, no such limitations exist, as they are often unicellular organisms. One other major difference is that animal cells in culture...

Dunaliella parva is a species of unicellular green algae in the family Dunaliellaceae. Its name is Latin for small or little. Like other Dunaliella species...

defined as any microscopic organism that comprises either a single cell (unicellular), cell clusters or no cell at all (acellular). This section contains...

Nosema bombi is a microsporidian, a small, unicellular parasite recently reclassified as a fungus that mainly affects bumble bees. It was reclassified...

sun being drawn across the heavens by a charioteer. Aurigamonas are unicellular zooflagellates with a spherical to ovoid shape (3–18 μm in diameter)...

are diverse in morphology. The thalli are typically colonial (some are unicellular). A few taxa have flagella in their vegetative stage, such as Oltmannsiellopsis...

Gromia appendiculariae is a unicellular, and parasitic, organism in the genus Gromia, which closely resembles Gromia sphaerica. A specimen of G. appendiculariae...

cell(s) and the external environment is required. Small, particularly unicellular organisms, such as bacteria and protozoa, have a high surface-area to...

Anncaliia algerae is an aquatic unicellular parasite in the division microsporidium. A. algerae most commonly infects mosquitoes. A. algerae, former genera...

membrane. Life on Earth jumped from prokaryotes to eukaryotes and from unicellular organisms to multicellular organisms through evolution. So far no alternative...

et sp. nov Krings Devonian Windyfield chert United Kingdom A probable unicellular alga. Genus includes new species C. amoenum. Yunnanospirellus Gen. et...

fucoxanthin that make them golden-brown in color. Protozoa are eukaryotic unicellular organisms (protists) that were some of the first microorganisms to reproduce...

in soil, aquatic, and bodily systems. All saprotrophic bacteria are unicellular prokaryotes, and reproduce asexually through binary fission. Variation...

may obtain patents for life-forms—originally genetically engineered unicellular bacteria. In 2002 J.E.M. Ag Supply v. Pioneer established that valid...

super-fold, as described previously. The majority of proteins, two-thirds in unicellular organisms and more than 80% in metazoa, are multidomain proteins. However...

Dinoflagellates are the primary source of dinosteral. Dinoflagellates are unicellular, aquatic organisms that live in both marine and inland environments and...

selection induced with cytokines (IL-8, RANTES and TNF-alpha) in the unicellular Tetrahymena pyriformis". Cytokine. 10 (7): 481–486. doi:10.1006/cyto...

mixotrophic jellyfish, lives in trophic mutualism with zooxanthella, a unicellular organism capable of photosynthesis. Paracoccus pantotrophus is a bacterium...

component of floridean starch granules in some cases, particularly in unicellular red algae. Features such as UDP-glucose building blocks and cytosolic...

form that were formed during the archean eon, these contain fossils of unicellular organism such as green algae and cyanobacteria in stromatolitic carbonate...

early inceptions of cosmic time and space, the primeval expressions of unicellular life, the rise of the multicellular systems of plants and animals and...

RNA. In the 1970s, Cech had been studying the splicing of RNA in the unicellular organism Tetrahymena thermophila when he discovered that an unprocessed...

various ectosymbionts (endolithic algae, prokaryotes, fungi, other unicellular eukaryotes), and viruses. Although initially driven by studies of marine...

of Metamonada, and belongs to the group Excavata. This organism is a unicellular flagellated eukaryote that was first discovered in substrate samples...

apparatus (microbial photoreceptor), the photoreceptor organelle of a unicellular organism that allows for phototaxis In biochemistry: Photoreceptor protein...

Turbinaria reniformis is a zooxanthellate coral. It lives in symbiosis with unicellular dinoflagellates known as zooxanthellae. These photosynthetic protists...

bridge spanning the central area of the coccolith. G. oceanica is a unicellular photosynthetic protist with a spherical coccosphere made up of many calcite...