Table 3. Minimum estimated locus-specific probability of survival s i of an F2 individual due to genotype-specific mortality, based on observed patterns of non-Mendelian ratios, with significance of distortion estimated by χ2.
QTL | SCmitF s i | SCmitM s i | SCmit s i | SDmitF s i | SDmitM s i | SDmit s i | ||
---|---|---|---|---|---|---|---|---|
1a | 0.748 | 0.674 | 0.772 | 0.722 | 0.738 | 0.840 | ||
1b | 0.899 | 0.645 | 0.738 | 0.779 | 0.838 | |||
2 | 0.734 | 0.867 | 0.778 | 0.927 | ||||
3 | 0.780 | 0.825 | 0.937 | ns | ||||
4 | 0.824 | 0.875 | 0.888 | 0.826 | 0.874 | |||
5 | 0.896 | 0.905 | ||||||
6 | 0.899 | 0.890 | 0.919 | 0.971 | 0.946 | ns | ||
7 | 0.921 | 0.775 | 0.860 | 0.839 | 0.916 | |||
8 | 0.778 | 0.886 | 0.783 | 0.745 | 0.853 | 0.860 | ||
9 | 0.888 | 0.752 | 0.825 | 0.745 | 0.851 | |||
10 | 0.610 | 0.679 | 0.889 | 0.646 | 0.686 | 0.888 | ns | |
11 | 0.845 | 0.773 | 0.801 | 0.817 | 0.778 | 0.824 | ||
12 | 0.923 | 0.965 | ns |
Abbreviations: ns, not significant; QTL, quantitative trait locus.
Bold values represent loci at which survival is higher in the combined cross than in either sex individually.
There were two QTL with non-overlapping two LOD (logarithm of the odds) confidence intervals on chromosome 1 (1a and 1b) but only one non-overlapping QTL on the remaining chromosomes.