Rate of synonymous and non-synonymous substitutions in blue whale DQB sequences, at the PBR, non-PBR sites and all the sequences.

ω = (dN/ dS); Significant P values obtained by Z-test are mark with a *. The numbers in parenthesis correspond to the standard errors, obtained through 1,000 bootstrap replicates.Rate of synonymous and non-synonymous substitutions in blue whale DQB sequences, at the PBR, non-PBR sites and all the sequences.ω = dN/dS；通过Z检验得到的显著性P值以星号（*）标注。括号内的数字为通过1000次重复自举（bootstrap）获得的标准误。本数据集统计了蓝鲸DQB基因序列在肽结合区（Peptide Binding Region，PBR）、非肽结合区（non-PBR）位点以及全部序列中的同义替换与非同义替换率。