Table 3.
Number of samples (n), standard length (SL), body weight (BW), testes weight (TW), and gonadosomatic index (GSI) of the males in each F2 family used for genetic map construction and quantitative trait loci analysis
| Family ID | n | SL (cm)a | BW (g)a | TW (g)a | GSIa |
|---|---|---|---|---|---|
| Fam1 | 45 | 33.8 ± 2.1 | 1128.4 ± 209.1 | 51.3 ± 43.2 | 4.2 ± 3.1 |
| Fam2 | 50 | 33.2 ± 1.8 | 1071.4 ± 166.5 | 52.8 ± 32.3 | 4.7 ± 2.5 |
| Fam3 | 42 | 34.3 ± 2.0 | 1189.0 ± 215.7 | 46.3 ± 33.5 | 3.7 ± 2.4 |
| Fam4 | 56 | 32.8 ± 2.5 | 1056.3 ± 231.5 | 30.5 ± 27.4 | 2.6 ± 2.0 |
aValues are mean ± SD