Impact of the White Collar Photoreceptor WcoA on the Fusarium fujikuroi Transcriptome.

ABSTRACT: The proteins of the White Collar 1 family (WC) constitute a major class of flavin photoreceptors, widely distributed in fungi, that work in cooperation with a WC 2 protein forming a regulatory complex. The WC complex was investigated in great detail in Neurospora crassa, a model fungus in photobiology studies, where it controls all its major photoresponses. The fungus Fusarium fujikuroi, a model system in the production of secondary metabolites, contains a single WC-1 gene called wcoA. The best-known light response in this fungus is the photoinduction of the synthesis of carotenoids, terpenoid pigments with antioxidant properties. Loss of WcoA in F. fujikuroi results in a drastic reduction in the mRNA levels of the carotenoid genes, and a diversity of morphologi

SUBMITTER: Pardo-Medina J 

PROVIDER: S-EPMC7871910 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature