zygospores

См. также в других словарях:

• zygospores — zygomycètes [ zigɔmisɛt ] n. m. pl. • 1907; de zygo et mycètes ♦ Bot. Sous groupe de champignons siphomycètes (comprenant notamment les champignons du genre mucor), caractérisés par la formation d œufs nés de la fusion de gamètes (appelés… …   Encyclopédie Universelle

• zygospores — n. cell formed by joining of two similar gametes (Biology) …   English contemporary dictionary

• PHYCOMYCÈTES — On envisage sous le terme de Phycomycètes un ensemble hétérogène de Champignons qui se distinguent des autres Eumycètes (Ascomycètes, Basidiomycètes et leurs formes imparfaites) par le caractère cœnocytique de leur thalle. Le mycélium est réduit… …   Encyclopédie Universelle

• Sporogenesis — is the production of spores in biology. The term is also used to refer to the process of reproduction via spores. Reproductive spores are formed in many eukaryotic organisms, such as plants, algae and fungi, during their normal reproductive life… …   Wikipedia

• algae — algal, adj. /al jee/, n.pl., sing. alga / geuh/. any of numerous groups of chlorophyll containing, mainly aquatic eukaryotic organisms ranging from microscopic single celled forms to multicellular forms 100 ft. (30 m) or more long, distinguished… …   Universalium

• Zygomycetes — A class of fungi characterized by sexual reproduction resulting in the formation of a zygospore, and asexual reproduction by means of nonmotile spores called sporangiospores or conidia. SYN: Phycomycetes. [zygo + G. mykes (myket ), fungus] …   Medical dictionary

• CHAMPIGNONS — Les champignons sont des organismes «eucaryotes», c’est à dire pourvus de véritables noyaux (avec membrane nucléaire, chromosomes et nucléole) dont les divisions impliquent des séquences mitotiques régulières. Les Actinomycètes, qui sont un… …   Encyclopédie Universelle

• zygophyte — /zuy geuh fuyt , zig euh /, n. a plant that reproduces by means of zygospores. [1880 85; ZYGO + PHYTE] * * * zyˈgophyte / fīt/ noun (Gr phyton a plant) a plant in which reproduction takes place by means of zygospores • • • Main Entry: ↑zygo …   Useful english dictionary

• Spore — For other uses, see Spore (disambiguation). Spores produced in a sporic life cycle. In biology, a spore is a reproductive structure that is adapted for dispersal and surviving for extended periods of time in unfavorable conditions. Spores form… …   Wikipedia

• Black bread mold — Taxobox image caption = Mold can cover a loaf of bread nearly entirely in less than three days name = Black bread mold regnum = Fungi| phylum = Zygomycota| classis = Zygomycetes| ordo = Mucorales| familia = Mucoraceae genus = Rhizopus species =… …   Wikipedia

• Zygospore — A zygospore is a reproductive part of a fungus, a chlamydospore that is created by the nuclear fusion of haploid hyphae of different mating types. A zygospore remains dormant while it waits for environmental cues, such as moisture, heat, or… …   Wikipedia