Exploring the utility of cross-laboratory RAD-sequencing datasets for phylogenetic analysis.

ABSTRACT:

Background

Restriction site-Associated DNA sequencing (RAD-Seq) is widely applied to generate genome-wide sequence and genetic marker datasets. RAD-Seq has been extensively utilised, both at the population level and across species, for example in the construction of phylogenetic trees. However, the consistency of RAD-Seq data generated in different laboratories, and the potential use of cross-species orthologous RAD loci in the estimation of genetic relationships, have not been widely investigated. This study describes the use of SbfI RAD-Seq data for the estimation of evolutionary relationships amongst ten teleost fish species, using previously established phylogeny as a benchmark.

Results

The number of orthologous SbfI RAD loci identified decreased with increasing evolutio

SUBMITTER: Gonen S 

PROVIDER: S-EPMC4495686 | biostudies-literature | 2015 Jul

REPOSITORIES: biostudies-literature