The Blue-Light Photoreceptor Sfwc-1 Gene Regulates the Phototropic Response and Fruiting-Body Development in the Homothallic Ascomycete Sordaria fimicola.

ABSTRACT: Sordaria fimicola, a coprophilous ascomycete, is a homothallic fungus that can undergo sexual differentiation with cellular and morphological changes followed by multicellular tissue development to complete its sexual cycle. In this study, we identified and characterized the blue-light photoreceptor gene in S. fimicola The S. fimicola white collar-1 photoreceptor (SfWC-1) contains light-oxygen-voltage-sensing (LOV), Per-Arnt-Sim (PAS), and other conserved domains and is homologous to the WC-1 blue-light photoreceptor of Neurospora crassa The LOV domain of Sfwc-1 was deleted by homologous recombination using Agrobacterium-mediated protoplast transformation. The Sfwc-1^(Δlov) mutant showed normal vegetati

SUBMITTER: Krobanan K 

PROVIDER: S-EPMC6544823 | biostudies-literature | 2019 Jun

REPOSITORIES: biostudies-literature