A network involving Rho-type GTPases, a paxillin and a formin homologue regulates spore length and spore wall integrity in the filamentous fungus Ashbya gossypii.

Abstract excerpt

Fungi produce spores that allow for their dispersal and survival under harsh environmental conditions. These spores can have an astonishing variety of shapes and sizes. Using the highly polar, needle-shaped spores of the ascomycete Ashbya gossypii as a model, we demonstrated that spores produced by this organism are not simple continuous structures but rather consist of three different segments that correlate...

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