Table 3.
Results of pleiotropic QTL scan and testing of models fitting one or two QTLs per chromosome
| SSC | Trait | Position (CI) | LR | P-value | a (SE) |
|---|---|---|---|---|---|
| Most likely model: one pleiotropic QTL | |||||
| 8 | C16:0BF | 87 (87–88) | 52.34 | 4.3 × 10-12 | 0.94 (0.13) |
| C16:0IMF | 0.65 (0.15) | ||||
| C16:1(n-7)BF | 90 (86–91) | 32.99 | 6.8 × 10-8 | 0.18 (0.03) | |
| C16:1(n-7)IMF | 0.23 (0.05) | ||||
| 11 | C20:3BF | 7 (7–8) | 15.91 | 3.5 × 10-4 | 0.02 (0.01) |
| C20:3IMF | 0.07 (0.02) | ||||
| 17 | C16:0BF | 58 (58–59) | 15.54 | 4.2 × 10-4 | 0.45 (0.16) |
| C16:0IMF | 0.57 (0.16) | ||||
| Most likely model: two QTLs on the same chromosome | |||||
| 4 | C16:0BF | 61 (61–64) | 19.70 | 1.9 × 10-4 | 0.49 (0.13) |
| C16:0IMF | 104 (101–104) | 0.43 (0.13) | |||
| C18:2BF | 61 (61–62) | 37.99 | 5.6 × 10-9 | −1.18 (0.21) | |
| C18:2IMF | 35 (34–45) | −1.46 (0.33) | |||
| C20:3BF | 75 (75–77) | 35.64 | 8.9 × 10-8 | −0.05 (0.01) | |
| C20:3IMF | 43 (42–46) | −0.08 (0.02) | |||
| 12 | C16:0BF | 68 (66–70) | 24.43 | 2.0 × 10-5 | 0.63 (0.13) |
| C16:0IMF | 34 (33–38) | 0.65 (0.14) | |||
All the QTL reached the FDR < 0.05; Position: cM, CI: Confidence intervals; LR: Likelihood ratio test values; a (SE): additive effect (standard error).