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• Ascus — von Hypocrea virens mit acht doppelzelligen Ascosporen Der Ascus (Plural: Asci, übersetzt: Schlauch) ist das charakteristische und (für den wissenschaftlichen Namen Ascomycota) namensgebende Fortpflanzungsorgan der Schlauchpilze. Es handelt sich… …   Deutsch Wikipedia

• Ascus — As cus, n.; pl. Asci. [NL., fr. Gr. ? a bladder.] (Bot.) A small membranous bladder or tube in which are inclosed the seedlike reproductive particles or sporules of lichens and certain fungi. [1913 Webster] …   The Collaborative International Dictionary of English

• ascus — 1> бот. аск (плодовая сумка сумчатых грибов) …   Новый большой англо-русский словарь

• ascus — ascus. См. сумка. (Источник: «Англо русский толковый словарь генетических терминов». Арефьев В.А., Лисовенко Л.А., Москва: Изд во ВНИРО, 1995 г.) …   Молекулярная биология и генетика. Толковый словарь.

• Ascus — (v. gr., Sporenschlauch, Schlauchzelle), eine erweiterte u. oft auch verlängerte Zelle, welche bei den Flechten u. Pilzen die Sporen einschließt. Ascigĕrus, sporenschlauchführend …   Pierer's Universal-Lexikon

• Ascus — (lat.), s. Sporenschlauch …   Meyers Großes Konversations-Lexikon

• Ascus — (grch. askós), Schlauchzelle, Mehrzahl asci, s. Askomyzeten …   Kleines Konversations-Lexikon

• Ascus — An ascus (plural asci) is the sexual spore bearing cell produced in ascomycete fungi. On average, asci normally contain 8 ascospores, produced by a meiotic cell division followed, in most species, by a mitotic cell division. However, asci in some …   Wikipedia

• Ascus — 1. An acronym for Atypical Squamous Cells of Undetermined Significance. This term is used in the Bethesda System for reporting Pap smear findings and indicates that some flat (squamous) cells look unusual and may or may not be pre malignant or… …   Medical dictionary

• ascus — /as keuhs/, n., pl. asci /as uy, kuy, kee/. Mycol. the sac in ascomycetes in which the sexual spores are formed. [1820 30; < NL < Gk askós bag, sac] * * * ▪ fungal reproduction plural  asci,         a saclike structure produced by fungi of the… …   Universalium