Additional file 1: of The inference of gray whale (Eschrichtius robustus) historical population attributes from whole-genome sequences

Table S1. Information on raw reads filtering statistics. Paired-end libraries were sequenced on an Illumina HiSeq 2500. Table S2. Environmental variables used in AQUAMAPS to generate maps of suitable habitat for gray whales during the Holocene. Table S3. The D–test statistic evaluates the number (n) of ABBA and BABA sites (D = (nABBA - nBABA) / (nABBA + nBABA)) and D < 0 means that P1 is more closely related to P3 than to P2, whereas D > 0 indicates that P2 is more closely related to P3 than P1. The significance of the D test was evaluated with a Z-score, where |Z-scores| > 3 was used as the critical value for a significant test. Figure S1. Inferred effective population sizes (Ne) over time. Estimates are averages based on 11 autosomal scaffolds larger than 30 Mb. A substitution rate of a) 10 × 10− 10 bp− 1 year− 1 and b) 1.5 × 10− 10 bp− 1 year− 1 were used. (DOCX 446 kb