Table 3.
Total number of network-related loci and 3R-WGD-derived duplicated loci identified in each teleost genome.
| LTP | TT | OT | ||||
| # of loci | 3R-derived | # of loci | 3R-derived | # of loci | 3R-derived | |
| CA | 58 | NA | 22 | NA | 22 | NA |
| Tetraodon | 66 (68) | 26 (26) | 24 (27) | 6 (6) | 29 (31) | 16 (18) |
| Stickleback | 71 (74) | 34 (35) | 27 (34) | 12 (12) | 27 (33) | 16 (22) |
| Medaka | 71 (73) | 30 (31) | 25 (27) | 10 (10) | 26 (26) | 12 (12) |
| Zebrafish | 55 (61) | 22 (23) | 24 (25) | 10 (10) | 26 (29) | 12 (13) |
| Average | 65.8 (69.0) | 28.0 (28.8) | 25.0 (28.3) | 9.5 (9.5) | 27.0 (29.8) | 14.0 (16.3) |
| TCA | Grand total1 | |||||
| # of loci | 3R-derived | # of loci | 3R-derived | |||
| CA | 27 | NA | 116 | NA | ||
| Tetraodon | 30 (31) | 10 (10) | 133 (141) | 52 (54) | ||
| Stickleback | 33 (33) | 16 (16) | 144 (162) | 72 (79) | ||
| Medaka | 31 (31) | 10 (10) | 136 (140) | 56 (57) | ||
| Zebrafish | 26 (31) | 2 (2) | 117 (131) | 38 (40) | ||
| Average | 30.0 (31.5) | 9.5 (9.5) | 132.5 (143.5) | 54.5 (57.5) | ||
The numerals in parentheses indicate the number of loci in which lineage-specific gene duplications were incorporated.
1Overlaps between genes that were involved in more than one network were controlled.
Abbreviations: LPT, long-term potentiation; TT, taste transduction; OT, olfactory transduction; TCA, tricarboxylic acid cycle; CA, common ancestor of tetrapods and teleost fishes; 3R, third-round whole genome duplication; NA, not applicable