| Summary: | Figure 3. PCA plot of first two principal components based on (a) 88 SNPs: offshore (n = 3), resident (n = 11), Bigg's (n = 30) from data in Morin et al. [15]; (b) 26 microsatellites: offshore (n = 5), resident (n = 250), Bigg's (n = 116) (samples genotyped at ≥20 loci) [56]; unpublished); (c) 3678 RADseq SNPs: offshore (n = 7), resident (n = 52) and Bigg's (n = 37) populations [57,62]; (d) 1 00 000 (subset from 6 371 282) SNPs from 147 high-coverage genomes of offshore (n = 7), Bigg's (n = 14) and resident (n = 126) samples from multiple geographically and behaviourally defined subpopulations (Alaska, northern and southern resident populations) (based on subset of SNP genotype data from [113]. See Supplementary Materials for methods and data set information. Published as part of Morin, Phillip A., McCarthy, Morgan L., Fung, Charissa W., Durban, John W., Parsons, Kim M., Perrin, William F., Taylor, Barbara L., Jefferson, Thomas A. & Archer, Frederick I., 2024, Royal Society Open Science (231368) 11 (3) on pages 1-23, DOI:10.1098/rsos.231368, http://zenodo.org/record/11029509
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