Summary of nucleotide polymorphism and divergence at the CHI region
| Total coding | Nonsyn. | Syn. | Total noncoding | 5′ flanking | Introns | 3′ flanking | Syn. and noncoding | Total | |
|---|---|---|---|---|---|---|---|---|---|
| No. of sites | 741 | 563.4 | 177.6 | 1088 | 515 | 426 | 147 | 1265.6 | 1829 |
| S | 5 | 3 | 2 | 31 | 21 | 6 | 4 | 33 | 36 |
| π | 0.0015 | 0.0011 | 0.0029 | 0.0058 | 0.0087 | 0.0025 | 0.0051 | 0.0054 | 0.0040 |
| θ | 0.0018 | 0.0014 | 0.0030 | 0.0079 | 0.0114 | 0.0038 | 0.0073 | 0.0072 | 0.0053 |
| K | 0.0845 | 0.0494 | 0.1962 | 0.1009 | 0.0808 | 0.1123 | 0.0992 | 0.1193 | 0.0927 |
Nonsyn., nonsynonymous; syn., synonymous; S, number of segregating sites; K, average proportion of nucleotide differences between A. thaliana and A. lyrata ssp. petraea.