Molecular phylogeny of Salmo of the western Balkans, based upon multiple nuclear loci.

ABSTRACT:

Background

Classification of species within the genus Salmo is still a matter of discussion due to their high level of diversity and to the low power of resolution of mitochondrial (mt)DNA-based phylogeny analyses that have been traditionally used in evolutionary studies of the genus. We apply a new marker system based on nuclear (n)DNA loci to present a novel view of the phylogeny of Salmo representatives and we compare it with the mtDNA-based phylogeny.

Methods

Twenty-two nDNA loci were sequenced for 76 individuals of the brown trout complex: Salmo trutta (Danubian, Atlantic, Adriatic, Mediterranean and Duero mtDNA lineages), Salmo marmoratus (marble trout), Salmo obtusirostris (softmouth trout), and Salmo ohridanus (Ohrid belvica or belushka). Sequences were phylogenetica

SUBMITTER: Pustovrh G 

PROVIDER: S-EPMC3915233 | biostudies-literature | 2014 Feb

REPOSITORIES: biostudies-literature