Genome resequencing and transcriptome analysis reveal the molecular mechanism of albinism in Cordyceps militaris.

ABSTRACT: Light is an important regulator of most fungal life activities and transmits signals through certain photoreceptor proteins such as phytochromes and cryptochromes. However, the light response mechanism varies across different fungi. The WCC complex composed of white collar-1 (WC-1) and white collar-2 (WC-2) is considered to be the key factor regulating fungal albinism. The photoreceptor protein Vivid (VVD) is the negative regulator of the WCC complex. In this study, we discovered an albino mutant (Alb) generated by ⁶⁰Co-γ-ray irradiation from Cordyceps militaris (C. militaris). This mutant showed albinism of the mycelia and fruiting bodies under light, and the fruiting bodies developed normally. However, this phenotype in Alb differed from that in the

SUBMITTER: Zhao Y 

PROVIDER: S-EPMC10126257 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature