Phylogenetic classification of Cordyceps and the clavicipitaceous fungi.

ABSTRACT: Cordyceps, comprising over 400 species, was historically classified in the Clavicipitaceae, based on cylindrical asci, thickened ascus apices and filiform ascospores, which often disarticulate into part-spores. Cordyceps was characterized by the production of well-developed often stipitate stromata and an ecology as a pathogen of arthropods and Elaphomyces with infrageneric classifications emphasizing arrangement of perithecia, ascospore morphology and host affiliation. To refine the classification of Cordyceps and the Clavicipitaceae, the phylogenetic relationships of 162 taxa were estimated based on analyses consisting of five to seven loci, including the nuclear ribosomal small and large subunits (nrSSU and nrLSU), the elongation factor 1alpha (tef1), the largest and the second largest

SUBMITTER: Sung GH 

PROVIDER: S-EPMC2104736 | biostudies-literature | 2007

REPOSITORIES: biostudies-literature