Finding single copy genes out of sequenced genomes for multilocus phylogenetics in non-model fungi.

ABSTRACT: Historically, fungal multigene phylogenies have been reconstructed based on a small number of commonly used genes. The availability of complete fungal genomes has given rise to a new wave of model organisms that provide large number of genes potentially useful for building robust gene genealogies. Unfortunately, cross-utilization of these resources to study phylogenetic relationships in the vast majority of non-model fungi (i.e. "orphan" species) remains an unexamined question. To address this problem, we developed a method coupled with a program named "PHYLORPH" (PHYLogenetic markers for ORPHans). The method screens fungal genomic databases (107 fungal genomes fully sequenced) for single copy genes that might be easily transferable and well suited for studies at low taxonomic levels (for

SUBMITTER: Feau N 

PROVIDER: S-EPMC3076447 | biostudies-literature | 2011 Apr

REPOSITORIES: biostudies-literature