Table 3.
SSR summary statistics for whole and reference transcriptomes
| Type of SSR | S. senegalensis | S. solea |
|---|---|---|
| Whole transcriptome | 266,434 | 316,388 |
| Di-nucleotide | 107,828 | 126,260 |
| Tri-nucleotide | 96,076 | 114,198 |
| Tetra-nucleotide | 39,102 | 44,118 |
| Others | 23,428 | 31,812 |
| Reference transcriptome | 49,955 | 67,610 |
| Di-nucleotide | 16,405 | 22,371 |
| Tri-nucleotide | 22,394 | 29,764 |
| Tetra-nucleotide | 6,935 | 8,829 |
| Others | 4,221 | 6,646 |
| Blast-based orthologs | 12,418 | 18,486 |
| Species-specific SSR1 | 1,273 | 4,803 |
| Conserved SSR | 11,145 | 13,683 |
| Same repeat motif2 | 6,596 | 6,772 |
| Different repeat motif | 4,549 | 6,911 |
Total number of SSRs and frequency according to their repeat motif are indicated.
(1)SSRs present in one species but not in orthologs of the other species.
(2)Exactly the same SSR repeat motif was found in both orthologs; in a few cases, SSR occurs once in one ortholog and twice in the other.