Table 2. .
Analysis Methoda and Interval (∼cM) |
Sum of the QTL Intensity |
QTL Location (cM) |
σ2qj,1 | σ2qj,2 | σqj,12 | σ2a,1 | σ2a,2 | σa,12 | σ2e,1 | σ2e,2 | σe,12 | μ |
J-12: | .5512 (.0146) | .3669 (.0180) | .1793 (.0101) | .9946 (.0095) | 1.0704 (.0163) | .0590 (.0058) | ||||||
20–28 | .9940 | 24.3411 (2.2529) | .2138 (.0103) | .3170 (.0123) | −.0135 (.0019) | .0376μ1 (.0019) | ||||||
72–81 | .9976 | 75.5649 (2.0745) | .2288 (.0146) | .2947 (.0132) | .2360 (.0071) | .0251μ2 (.0016) | ||||||
S-1: | .8307 (.1394) | .8992 (.0270) | .0401μ1 (.0044) | |||||||||
18–33 | .8924 | 25.0136 (14.7105) | .1438 (.0304) | |||||||||
71–84 | .9260 | 77.1874 (14.3854) | .1869 (.0322) | |||||||||
S-2: | .5325 (.0624) | .9813 (.0276) | .0286μ2 (.0030) | |||||||||
21–32 | .9168 | 25.7168 (6.5950) | .2492 (.0336) | |||||||||
68–81 | .9364 | 73.9050 (9.5818) | .2660 (.0296) |
Note.— Both traits y1 and y2 are continuous. Posterior mean squared errors of the estimates are given in parentheses. σ2qj,1, σ2qj,2, and σqj,12 are the jth (j=1,2) QTL (co)variances of the two traits; σ2a,1, σ2a,2, and σa,12 are the polygenic (co)variances of the two traits; and σ2e,1, σ2e,2, and σe,12 are the residual (co)variances of the two traits.
J-12 = joint mapping for traits y1 and y2; S-1 = separate mapping for trait y1; S-2 = separate mapping for trait y2.