| limited phylogeographic signal in sex-linked and autosomal loci despite geographically, ecologically, and phenotypically concordant structure of mtdna variation in the holarctic avian genus eremophila. | phylogeographic studies of holarctic birds are challenging because they involve vast geographic scale, complex glacial history, extensive phenotypic variation, and heterogeneous taxonomic treatment across countries, all of which require large sample sizes. knowledge about the quality of phylogeographic information provided by different loci is crucial for study design. we use sequences of one mtdna gene, one sex-linked intron, and one autosomal intron to elucidate large scale phylogeographic pat ... | 2014 | 24498139 |