Whole-genome analysis of two-component signal transduction genes in fungal pathogens.

ABSTRACT: Two-component phosphorelay systems are minimally comprised of a histidine kinase (HK) component, which autophosphorylates in response to an environmental stimulus, and a response regulator (RR) component, which transmits the signal, resulting in an output such as activation of transcription, or of a mitogen-activated protein kinase cascade. The genomes of the yeasts Saccharomyces cerevisiae, Schizosaccharomyces pombe, and Candida albicans encode one, three, and three HKs, respectively. In contrast, the genome sequences of the filamentous ascomycetes Neurospora crassa, Cochliobolus heterostrophus (Bipolaris maydis), Gibberella moniliformis (Fusarium verticillioides), and Botryotinia fuckeliana (Botrytis cinerea) encode an extensive family of two-component signaling proteins. The putative HK

SUBMITTER: Catlett NL 

PROVIDER: S-EPMC326637 | biostudies-literature | 2003 Dec

REPOSITORIES: biostudies-literature