Recent dermatophyte divergence revealed by comparative and phylogenetic analysis of mitochondrial genomes.

ABSTRACT:

Background

Dermatophytes are fungi that cause superficial infections of the skin, hair, and nails. They are the most common agents of fungal infections worldwide. Dermatophytic fungi constitute three genera, Trichophyton, Epidermophyton, and Microsporum, and the evolutionary relationships between these genera are epidemiologically important. Mitochondria are considered to be of monophyletic origin and mitochondrial sequences offer many advantages for phylogenetic studies. However, only one complete dermatophyte mitochondrial genome (E. floccosum) has previously been determined.

Results

The complete mitochondrial DNA sequences of five dermatophyte species, T. rubrum (26,985 bp), T. mentagrophytes (24,297 bp), T. ajelloi (28,530 bp), M. canis (23,943 bp) and M. nanum (24,105 b

SUBMITTER: Wu Y 

PROVIDER: S-EPMC2693141 | biostudies-literature | 2009 May

REPOSITORIES: biostudies-literature