F0007 - Phylum Zygomycota and the new classification - Univap
F0007 - Phylum Zygomycota and the new classification - Univap
F0007 - Phylum Zygomycota and the new classification - Univap
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<strong>Phylum</strong> GlomeromycotaBasidiomycotaGlomeromycota<strong>Zygomycota</strong> DENR 115• Order Endogonales– Restricted to saprotrophic<strong>and</strong> ectomycorrhizalspecies that occur in soil<strong>and</strong> plant material– Sporocarps composedonly of azygospores– Two genera, Endogone<strong>and</strong> SclerogoneEndogone flammicoronahttp://www.natruffling.org/photo.htm<strong>Zygomycota</strong> DENR 116<strong>Phylum</strong> GlomeromycotaTambém m chamados de “pea-truffles”<strong>Phylum</strong> GlomeromycotaEctomicorrizosOrder EndogonalesEndogone lactiflua is a small Glomeromycota truffle. This one is less than half an inch across.The spores are very large (to 200 microns; <strong>Zygomycota</strong> eg. 2/10ths DENRof a millimeter) <strong>and</strong> can be seen with 117<strong>the</strong> naked eye as <strong>the</strong> reddish-brown spots in <strong>the</strong> gleba. http://www.natruffling.org/photo.htm<strong>Zygomycota</strong> DENR 118<strong>Phylum</strong> Glomeromycota• Ordem Glomales• EndomycorrhizaeArbuscularmycorrhizal (AM)fungi• Vesicular arbuscularmycorrhizal (VAM)fungi<strong>Phylum</strong> Glomeromycota• Order Glomales• Called endomycorrhizae because ofintracellular arbuscules, highlyconserved structures that are <strong>the</strong> point ofexchange between host plant <strong>and</strong> fungus• 80-90% (300,000) species of vascularplants form mycorrhizae with <strong>the</strong>se fungi<strong>Zygomycota</strong> DENR 119<strong>Zygomycota</strong> DENR 12020
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