TABLE 1.
Summary information on sequence alignments
| Parameter | Value |
|---|---|
| No. of alignments | 334 |
| Total no. of alignment positions | 139,038 |
| Mean no. of positions per alignment | 414 |
| Mean no. of alleles per alignmenta | 10 |
| Total no. of nucleotides includeda | 1,484,106 |
| Total no. of genes covered | 357 |
| Mean no. of codons per gene analyzed | 49 |
| Nucleotide variation, θW | |
| Total sites | 0.007 |
| Synonymous coding sites | 0.010 |
| Nonsynonymous coding sites | 0.001 |
| Synonymous coding and noncoding sites | 0.009 |
| Noncoding | 0.008 |
a
Only A. thaliana sequences are counted.