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Table 2 Number and frequency distribution of SNPs in the two sister species

From: Genomic basis of ecological niche divergence among cryptic sister species of non-biting midges

 

Pn

Ps

Pn*/Ps*

Low frequency SNPs

2,421

1,341

0.46

Moderate frequency SNPs

4,069

3,326

0.31

Common SNPs

13,666

12,586

0.28

  1. SNPs were classified by the frequency of their rarer allele as follows: low frequency < 5%, moderate frequency 5-15%, and common 15-50%. Pn = non-synonymous SNPs, Ps = synonymous SNPs, Pn*/Ps* = ratio of non-synonymous to synonymous SNPs per non-synonymous and synonymous sites, respectively.