Fig. 2From: Population structure of Apodemus flavicollis and comparison to Apodemus sylvaticus in northern Poland based on RAD-seqPrincipal Component Analysis of all samples analysed in the study. Each point represents one sample; the shape of the point represents the species (circles: Apodemus flavicollis (n = 72), triangles: Apodemus sylvaticus (n = 10), whereas the colour represents the location where the samples were collected: Bial - Białowieża, Kadz - Kadzidło, Hack - Haćki, Bory - Bory TucholskieBack to article page