zygospore
Pronunciation: zī′gō-spōr
Definition:
- Among the Phycomycetes, a thick-walled sexual spore arising from fusion of two morphologically identical structures, generally hyphal tips, bearing nuclei of opposite mating types (gametangia).
- A resting sexual spore in the Zygomycetes resulting from fusion of two similar gametangia.
Synonym(s): zygosperm
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Examples: glitazone, GI cocktail, etc.
