DOSEN PROFIL LENGKAP

(stalk), released from a pore, developed from the inner wall of the perithecium and arise from a basal plectenchyma-centrum. Examples are members of...

arranged inside the flask-shaped perithecium. When each ascus becomes engorged with fluid it extends outside the perithecium and releases spores. D. concentrica...

fruiting body (apothecium) or line the inside of a flask-shaped one (perithecium). The arrangement of the hymenium was historically central to fungal...

Nectria cinnabarina, section of sporodochium, with young perithecium...

common types of ascomata are the apothecium (plural: apothecia) and perithecium (plural: perithecia). Apothecia are usually cups or plate-like discs...

Vertical section through a perithecium of Thrombium epigaeum: a dark, pigmented wall encloses radiating hyaline paraphyses, with the ostiole at the apex...

of the perithecium becomes impregnated with melanin, and blackens. The mature perithecium has a flask-shaped structure. A mature perithecium may contain...

multinucleate cells arise from the cells of the centrum and completely fill the perithecium, crushing the remaining pseudoparenchymatous cells against the perithecial...

general diagram of perithecium in genus Cordyceps...

Diagram of a perithecium. Each ascus contains eight ascospores, shown in green....

the organism's surface. Perithecia: Asci are in flask-shaped ascoma (perithecium) with a pore (ostiole) at the top. Cleistothecia: The ascocarp (a cleistothecium)...

Septoria tritici or Septoria of tomato except for the production of a perithecium instead of a pseudothecium. Being that it is a polycyclic disease, it...

grown at an average rate of 40%/year. A fruiting body with a mature perithecium was first grown in laboratory conditions in China in 1983, using a growth...

ascogonium develops as the wall of the perithecium, becomes impregnated with melanin, and blackens. The mature perithecium has a flask-shaped structure.[citation...

(averaging 0.46 mm in diameter) that emerge from small areolae, with each perithecium surrounded by a cuff-like structure. The species was formally described...

cycle of Phyllactinia guttata. Fig 1. Natural size, on chestnut leaf. 2. Perithecium enlarged. 3. Two asci. 4.Three spores. 5.Conidia-bearing hyphae. 6.Conidium...

in dense clusters rather than radiating patterns, and described the perithecium as having its own distinct boundary that is brownish-black and internally...

layer that spreads out and blends with the exciple (outer wall of the perithecium). This structure consists of fungal filaments mixed with bark fragments...

They occur singly (not clustered into composite pseudostromata). Each perithecium has one black ostiole positioned on the side (lateral), which is the...

Phoma destructiva Perithecium and spores of Phoma destructiva Scientific classification Kingdom: Fungi Division: Ascomycota Class: Dothideomycetes Order:...

from other species in Hydropunctaria through the distinct shape of the perithecium (fruiting body) apex, which is either flat-topped or scalloped, in contrast...

typically only one apothecium per areole. Inside the apothecium, the perithecium expands up to 100 μm and sometimes forms a ring around the disk. The...

family Xylariaceae. The ascomata are simple and contain only a single perithecium. Species include: Anthostomella limitata Anthostomella pullulans Lumbsch...

000 g and finish in under a millisecond. Hundreds of asci in a single perithecium can fire almost together after a humidity dip; their combined jet of...

conditions are favorable (moderate temperature and high humidity), the perithecium will produce sexual spores called ascospores which are dispersed primarily...

Sordariaceae Sordaria fimicola perithecium Scientific classification Kingdom: Fungi Division: Ascomycota Class: Sordariomycetes Order: Sordariales Family:...

Chaetomium A Chaetomium perithecium Scientific classification Kingdom: Fungi Division: Ascomycota Class: Sordariomycetes Order: Sordariales Family: Chaetomiaceae...

being underreported or ignored. Kretzschmaria deusta has a flask-shaped perithecium that contains asci in the fertile surface layer. Asci are typically 300...

of the perithecium, becomes impregnated with melanin, and blackens. The mature perithecium has a flask-shaped structure. A mature perithecium may contain...

involucrellum, an outer layer covering the perithecium, which often extends to cover half or more of the perithecium's height. The spores of V. difficilis are...

involucrellum Plural involucrella. The tissue of the outer part of a perithecium, often pigmented, surrounding the exciple. isidiate Having isidia. isidiomorph...

dimidiate involucrellum (a dark cap covering only the upper half of each perithecium). It can be separated from rock-dwelling lookalikes such as V. riparia...

red-pigmented crystals about 5–10 μm thick that partly erodes with age. Each perithecium has a vertical, pale-brown ostiole (opening) about 0.1–0.2 mm wide, raised...

three-quarters embedded), with typically one perithecium per areole. The apex (top) of each perithecium ranges from flat to hemispherical in shape. The...

ring-shaped collar. The involucrellum (a protective covering over the perithecium) is absent in this genus. The exciple (the outer wall of the fruiting...

Pyricularia grisea are indistinguishable in morphology of conidium, perithecium and ascopore. Pyricularia grisea isolates from Digitaria were shown to...

fruit bodies with sexual reproducing with ascocarp in the form of a perithecium and asexual reproduction in the form of conidia. The ascocarp are usually...

are covered by a thin, partly eroding layer of red pigment, and each perithecium has a tiny, black, centrally placed ostiole (opening). Under the microscope...

reaction to chemical tests with potassium hydroxide solution (KOH–). Each perithecium has a small black opening at the top (ostiole), which also remains unchanged...

involucrellum, an outer layer covering the perithecium. In this species, the involucrellum extends to the base of the perithecium and is tightly appressed to it,...

Sordaria Sordaria fimicola perithecium Scientific classification Kingdom: Fungi Division: Ascomycota Class: Sordariomycetes Order: Sordariales Family:...

restricted ostiole of the perithecium and the expulsion of spores from high  internal pressure caused by a swollen, wetted perithecium. Spores are not released...

called an involucrellum that partially overhangs the upper half of the perithecium. Inside the fruit body, only two kinds of slender filaments occur: periphyses...

stating "variations in these features occur, occasionally in a single perithecium", and they reclassified the fungus in Hypomyces. The anamorph species...

Vertical section through a perithecium of Thrombium epigaeum: a dark, pigmented wall encloses radiating hyaline paraphyses, with the ostiole at the apex...

120–130 μm. The presence of long, thin hairs on the outer surface of the perithecium is a characteristic feature of Chaetomium (Gr. χαίτη = long hair). In...

outer layer covering the perithecium. In this species, the involucrellum typically covers half or more of the perithecium's height, occasionally enveloping...

In the early summer, perithecia develop on decaying stem tissue. The perithecium contain asci while the pycnidium releases conidia. Spores will germinate...

slime molds) in later literature. gymnothecium An ascoma in which the perithecium is in a loose hyphal network. gyrate Curved; folded and wavy, like a...

colour that catches the eye. A striking feature is the upper part of the perithecium, which is adorned with stiff, dark brown bristles or spines. These spines...

thin unpigmented film, and sit between the squamules or grains. Each perithecium is nearly spherical to barrel-shaped; the usual dark cap (involucrellum)...

ųm diam. and are usually considered apothecia. Cleistothecium-like or perithecium-like variants occur, but all have asci arranged in a hymenium. Most species...

Chaetomium are distinguished through morphological features. In general, the perithecium morphology of members of Chaetomium changes throughout maturation, changing...

hemispherical to nipple-shaped black domes with a minute pore. Each perithecium is capped by a dark involucrellum composed of tightly interlocking hyphae...

on the attached surface. The asci when ripe seem to burst within the perithecium, hence the difficulty of getting a mature ascus. The sporidia, which...

of these fungi have parallel walls and form a thick spongy mass. The perithecium is round and long stalked and the spores have four cells. Sooty moulds...

are also typically embedded in small pits within the substrate. Each perithecium is covered by a black, protective cap (involucrellum) that appears "lid-like"...

solitary perithecia that sit deeply between the thallus bumps. Each perithecium is roughly spherical to somewhat pear-shaped, about 0.5–0.7 mm wide and...

measuring about 135–220 × 80–190 micrometres (μm). The upper portion of the perithecium bears short, straight, rigid, dark-brown spiny hairs, about 15–20 × 2...

protrude to varying degrees, occasionally pitting the rock below. Each perithecium typically carries an involucrellum—an extra dark wall—that envelops the...

cycle of Phyllactinia guttata. Fig 1. Natural size, on chestnut leaf. 2. Perithecium enlarged. 3. Two asci. 4.Three sporidia. 5.Conidia-bearing hyphae. 6...

fungus itself is characteristically dark in colour and produces sac-like perithecium with a covering of hair. Its dispersion involves the ingestion, passage...

measuring 220–460 μm in diameter. Sometimes only the lower 20–30% of the perithecium is embedded in the thallus, with the projecting portion either exposed...

layer covering the perithecium). The involucrellum can range from apical (covering only the top) to reaching the base of the perithecium, and its thickness...

outer cortex has worn away. Within each wart sits a single spherical perithecium, about 0.5 mm across, with a pale wall and faint radiating ribs. The...

additional protective layer around the perithecium), and its true exciple (the outer protective layer of the perithecium) is brown to greenish-blue in the...

found in many related species. Cercidospora soror forms small, black, perithecium-like fruiting bodies (pseudothecia) that are mostly embedded within the...

hamathecium (tissue between the spore sacs) is evanescent—breaking down as the perithecium matures. Asci are clavate and bear four muriform ascospores—spores divided...

upper thallus a faint brown blush. Reproduction takes place in small, perithecium-like apothecia that are mostly buried in the thallus except for a pore-like...

brown at their base. The involucrellum (protective outer layer of the perithecium) consists of thick-walled cells of equal dimensions that enclose numerous...

bicellular and 8 are contained within each asci inside of their corresponding perithecium. The fruiting bodies require moisture to facilitate their reproduction...

produce a distinct bump; typically one-half to three-quarters of each perithecium remains visible. Mature perithecia are conical and 0.25–0.45 mm in diameter...

medium thickness that usually reaches down to the middle part of the perithecium (rarely deeper). The hymenium has sparsely branched-anastomosing paraphyses...

ascus, which is further protected in a survival structure called the perithecium. Ascospores can be dispersed over long distances in the wind, but can...

wide. The wall of each perithecium is 10–12 μm thick with a complex cellular structure. The papilla (tip) of the perithecium has a distinctive ostiole...

(occasionally pinkish or whitish) that may coalesce into small clusters. Each perithecium is wrapped in a brown-black wall called the involucrellum, which remains...

host, Oropogon lopezii. Each fruit body is a flask-shaped structure (a perithecium) partly immersed in, and partly breaking through, the host cortex. The...

well-developed pseudostromatic involucrellum (the outer "shell" of the perithecium), its spores do not develop a thick endospore, and its pycnidia produce...

peg-like projections measuring about 1–2 by 1–1.5 μm. The wall of the perithecium comprise three distinct layers: an outer pigmented zone, an inner non-pigmented...

thickness of the thallus. The involucrellum (protective covering of the perithecium) is highly variable, ranging from apical and little-developed to well-developed...

hyphae or tightly packed pseudoparenchyma. Morphology of the black/dark perithecium hairs varies depending on their location. Terminal hairs are extremely...

colour and made up of several layers of flattened cells. Inside each perithecium are microscopic sac-like structures called asci, which contain the fungal...

Pyxidiophoraceae Pyxidiophora arvernensis. 3–5. Perithecia on dung. 6. A perithecium under optical microscope; arrows point to the exoperidial wall. 7. Ascospores...

hyaline, measuring 50–80 μm in diameter. The ostiole (opening) of each perithecium is centrally located, appearing as a black dot from above, and measures...

involucrellum, an outer layer covering the perithecium. This structure typically covers the top half of the perithecium but can occasionally extend further....

can be 0.8–1.2 mm wide and are somewhat constricted at the base. Each perithecium is more or less spherical (subglobose), up to about 1 mm wide, with a...

genus "Gibberella" because of the hump (Latin, gibbera) on the fungal perithecium. Gibberella acerina Gibberella acervalis Gibberella africana Gibberella...

perithecial ascomycete, with one perithecium on each thallus. Ascus development and ascospore formation within the perithecium have never been observed. Mature...

They are contained in structures called pseudostromata (resembling a perithecium but containing both fungal tissue and substrate tissue) that have a raised...

sexual phase) has not been observed in turf but is predicted to use perithecium as the ascocarp structure to form ascospores. This form of the pathogen...

powdery and crumbly) structures on the upper part of the wall of the perithecium (fruiting bodies). As of August 2024[update], Species Fungorum (in the...

sophisticated architecture typical of advanced fungi. The wall of each perithecium consists of two distinct layers that can be clearly distinguished under...

ascospores encased as groups of eight in asci. The asci are protected by a perithecium, a flask-shaped ascocarp, in which the pathogen overwinters. Ascospores...

across, wall cell tiers usually 20 or more (rarely as few as 13), and a perithecium with a slender subterminal or terminal horn (usually multicellular) on...

from 0.15 to 0.5 mm. Their bases are immersed in the substrate. Each perithecium has an exciple — the outer protective layer of the fruiting body — which...

the black apex of the involucrellum (protective covering around the perithecium) may become exposed. In a 25 mm2 area, one typically finds between 29...

crust and may be densely crowded or dot the thallus more sparsely. Each perithecium is sheathed by a conical involucrellum that fuses laterally with the...

with a denuded black ostiole and impressed ostiolar region, while the perithecium and other parts (including the hypothallus) were black. Nylander recorded...

applying potassium hydroxide solution, the gel-like substance within the perithecium turns a deep blue colour, which is a distinctive chemical reaction for...

covers only the upper portion of the perithecium) or entire (where the involucrellum completely surrounds the perithecium). The excipulum (the cup-shaped layer...

penetration penetration peg (syn. infection peg) perfect (see teleomorph) perithecium (pl. perithecia) peritrichate persistent transmission (syn. circulative...

sclerotium seen in Fig. 1. These sclerotium, once germinated, will produce perithecium allowing for primary infection of another sorghum plant. This will result...

across, and are partly covered on the sides by thallus tissue. Each perithecium opens by a black, eccentrically placed ostiole (opening), and the perithecial...

bodies) that are simple or branched, possessing a hollow hypothecium and perithecium but lacking a thallus sheath, and with apothecia often situated directly...

medium, the ascoma of the Chaetomiaceae-like species is categorized as perithecium with unique ornamentation attached to it. It appears to be brownish or...

and covered by a layer of thallus tissue. The ostiole (opening) of the perithecium appears as a small, reddish-brown to cherry-red spot on the surface....

that they appear as wart-like, carbonaceous, ostiolate swellings. Each perithecium has an involucrellum that is present but only weakly carbonised, and...

with a black involucrellum (a layer of dark tissue surrounding the perithecium). The asci typically measure 50–80 × 15–20 μm, and the ascospores are...

approximately 50–80 per square cm on the thallus surface. The opening of the perithecium (ostiole) ranges from pale to dark in colour, is depressed below the...

ascospores. They will be located on perithecia. The microscopic signs of the perithecium are the flask-shaped sexual fruiting body that contains ascospores. Lastly...

inner structure includes an involucrellum (outer protective layer of the perithecium) that extends to the base of the exciple (inner wall), measuring 50–70 μm...

 bifurcata is its highly variable involucrellum – an outer layer covering the perithecium. This can range from being absent to covering the entire structure. The...

about 35–55 μm thick. This structure extends almost to the base of the perithecium, where it diverges from the excipulum (the outer wall of the fruiting...

are immersed within the thallus rather than protruding from it. Each perithecium measures up to 150 micrometres (μm) in diameter and is generally pale...

the thallus but later emerge, becoming dome-shaped or flattened. Each perithecium has a small opening (an ostiole) located in a central bump that allows...

was particularly interested in pyrenocarpous lichens (i.e., those with perithecium-like ascocarps), particularly the large genus Verrucaria and similar...

Bulletin of the Torrey Botanical Club 35 (7): 321–335. 1909. ———. "The perithecium of Ascomycetes". Botanical Gazette 48 (1): 67–69. 1909. ———. "A discussion...

ascospores (within asci) are found in the ascocarp Cochiobolus, a type of perithecium rare in nature. Thus, the main route of SCLB infection is asexual via...

Mycelial Mat; Mycelium; Mycology; Nuclear Condition; Parasexual Cycle; Perithecium; Polyploid; Pseudohomothallic; Pseudothecium; Rhizomorph; Runner Hyphae;...

beneath the fungal layer. Reproductive structures are abundant: each perithecium is lens-shaped with a broadly spreading base, 0.2–0.3 mm across, and...

dark, often thickened cap or sheath around the upper portion of the perithecium) is usually present and can be narrowly to broadly expanded at the base...

internal anatomy includes an involucrellum (a protective outer layer of the perithecium) that extends to the base level of the exciple (inner wall). This layer...

most strongly coloured in the lower parts. The exciple (the wall of the perithecium) is colourless to straw-coloured. Asci measure about 100–250 μm long...

The distinctive character, as he saw it, was an internal cup-like "perithecium" surrounding the hymenium, built from vertical, rod-like elements ("staffs")...

colouration at the opening (ostiole). The protective outer covering of the perithecium (involucrellum) is well-developed, extending to the base of the thallus...

characterised Thelenella by its pore-like fruiting bodies with an immersed perithecium that was either uncoloured or only superficially pale. He noted that...

sometimes collapse sideways, giving a slightly distorted outline. Each perithecium bears a small, nipple-like opening (ostiolar papilla) through which spores...

lacks a distinct, separate involucrellum (a dark outer wall around the perithecium); instead, the upper part of the perithecial wall (the exciple) is dark...

formed within a gelatinous matrix, are deeply cup-shaped, almost like a perithecium. The outer tissue layer of the ascomata is thin-walled and translucent...

wide; sometimes they become exposed as small black hemispheres. Each perithecium has a carbonized wall 25–75 μm thick and an apical or subapical black...

tissue deteriorates they end up sitting on the surface. The wall of the perithecium (the exciple) is built in three layers of angular cells: an outer, coal-black...

the thallus surface so that only their tiny pores are visible. Each perithecium lacks the dark protective cap (involucrellum) seen in many relatives;...

Ophiocordyceps species. The peridium, the protective covering of the perithecium, appears pseudoparenchymatous, meaning it resembles the parenchyma of...

the presence or absence of ampullate hairs of the top region of the perithecium, their spore lengths and widths, and their pedicel shape of the spores...

(pseudoparaphyses) threads the cavity. The asci arise from the base of the perithecium; they are double-walled (bitunicate), narrowly cylindrical to club-shaped...

extra protective cap (involucrellum) or lack it altogether. Inside each perithecium the spore sacs (asci) are club-shaped and contain eight colourless, one-celled...

their "bloody" coloration, with a black interior. Each wart houses a perithecium (the flask-shaped fruiting body typical of pyrenocarpous lichens) that...

three-quarters deep in the bark and reach up to roughly 0.5 mm across. Each perithecium is black and glossy with a rounded top that bears a minute apical pore...

perithecia—flask-shaped fruiting bodies that push up between the squamules. Each perithecium is capped by an involucrellum, a dark sheath that may cover just the...

small opening at the top (ostiole) for spore release. The wall of the perithecium (peridium) is thin and made of a single layer of large, angular cells...

and conidia, and its more wrinkled amphithecia (the inner layer of the perithecium next to the hymenium). The original specimens were collected by Alexander...

commonly flask-shaped and ostiolate. The critical difference is that a perithecium is a sexual ascoma containing asci and ascospores, whereas a pycnidium...

off-centre. An outer coat, the involucrellum, may completely encase the perithecium or persist only as a dark cap, while the inner wall (exciple) is built...

involucrellum, an outer layer covering the perithecium, which usually extends to cover more than half of the perithecium's height. The spores of V. kuusamoensis...

have hyaline, uncoloured tips. The peridium, or outer covering, of each perithecium possesses a coriaceous (leathery) texture and can have a violaceous colouring...

including several thalamia covered by a very delicate, transparent perithecium, marked above by impressed ostioles; nuclei somewhat globose, containing...

The development of the involucrellum (a protective layer around the perithecium) also varies, with some species having a well-developed, sometimes carbonised...

fruiting bodies) that are linear to spindle-shaped and variably curved. The perithecium, the layer surrounding the reproductive structures, is black, while the...

both rounded and elongated cells. The ascomata are in the form of a perithecium, and these structures are often clypeate—meaning they have a shield-like...

flasks that stand proud of the thallus or sit half-embedded in it. Each perithecium is capped by an involucrellum, a second wall that merges with the main...

Lectographium lundbergii. The spores are sexual, non-motile conidiophores. The perithecium in which the sexual spores are borne is pale to dark brown colour, 75-125μm...

the perithecium in Ascomycetes. L'origine du périthèce chez les Ascomycètes, in Le Botaniste 10 pp. 1 - 385, (1907) – The origin of the perithecium in...

Kenntniss der Kerntheilung und Sporenbildung, 1896 Die Entwickelung des Peritheciums bei Sphaerotheca Castagnei, 1896 Ueber das Verhalten der Kerne bei der...

rather than turning the deep black typical of many "wart lichens". Each perithecium is walled by a loose mesh of minute hyphae (termed textura intricata)...

hyphal outgrowths or grow within a mat of surface mycelium. Inside the perithecium, the sterile tissue (the hamathecium) is variable and made up of narrow...

surface with a characteristic crater-like ostiolar region (opening). Each perithecium has a thick involucrellum (protective covering) that extends to the base-level...