Genomic diversity and differentiation between island and mainland populations of white-tailed eagles (Haliaeetus albicilla).

Divergence in the face of high dispersal capabilities is a documented but poorly understood phenomenon. The white-tailed eagle (Haliaeetus albicilla) has a large geographic dispersal capability and should theoretically be able to maintain genetic homogeneity across its dispersal range. However, following analysis of the genomic variation of white-tailed eagles, from both historical and contemporary samples, clear signatures of ancient biogeographic substructure across Europe and the North-East Atlantic is observed.

Evaluation of four methods to identify the homozygotic sex chromosome in small populations.

Background: Whole genomes are commonly assembled into a collection of scaffolds and often lack annotations of autosomes, sex chromosomes, and organelle genomes (i.e., mitochondrial and chloroplast).

The Muskox Lost a Substantial Part of Its Genetic Diversity on Its Long Road to Greenland.

The muskox (Ovibos moschatus) is the largest terrestrial herbivore in the Arctic and plays a vital role in the tundra ecosystem [1-4]. Its range, abundance, and genetic diversity have declined dramatically over the past 30,000 years [5]. Two subspecies are recognized, but little is known about the genetic structure and how this relates to the species history.