TABLE 2

Summary of nucleotide polymorphism and divergence at the CHI region

Total codingNonsyn.Syn.Total noncoding5′ flankingIntrons3′ flankingSyn. and noncodingTotal
No. of sites741563.4177.610885154261471265.61829
S5323121643336
π0.00150.00110.00290.00580.00870.00250.00510.00540.0040
θ0.00180.00140.00300.00790.01140.00380.00730.00720.0053
K0.08450.04940.19620.10090.08080.11230.09920.11930.0927
  • Nonsyn., nonsynonymous; syn., synonymous; S, number of segregating sites; K, average proportion of nucleotide differences between A. thaliana and A. lyrata ssp. petraea.