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> GlomeromycotaSpore of Entrophospora withsporiferous sacculeArbusculesSporesConfocal microscope image of Glomus versiforme in Medicago truncatula root cellshowing a fully developed arbuscule <strong>Zygomycota</strong> (top) <strong>and</strong> arbuscule DENR in process of collapse133(bottom). From Ann. Rev. Microbiology 2005. 59: 19-42.Spores of Acaulospora withsporiferous saccules<strong>Zygomycota</strong> DENR 134SporesGigaspora <strong>Zygomycota</strong> <strong>and</strong> DENR Scutellospora135<strong>Zygomycota</strong> DENR 136<strong>Phylum</strong> Glomeromycota• Storage Organs•Vesicles– Ovoid, ellipsoid to irregular in shape, thin-walled,formed from hyphae in root cortex– Only in suborder Glomineae (VAM)• Auxiliary Cells– Clusters of thin-walled cells formed on hyphaeoutside <strong>the</strong> root– Only in suborder Gigasporinae (AM)Vesicles in host root<strong>Zygomycota</strong> DENR 137Auxilliary cells23
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