Table 4 Summary of significant (P < 0.001) quantitative trait locus positions associated with different adaptation (total biomass, 100-seed weight, time to flower and length of reproductive phase) traits in yellow lupin, their heritability estimates, nearest marker to the QTL, position on map, their statistical significance (−log (10) values) and percent explained variance. QTL x E interaction at P < 0.001
Trait | Heritability (%) | Nearest marker | Linkage group (position in cM) | Percent explained variance (%) | -log (10) value | QTL x E |
|---|---|---|---|---|---|---|
Total seed yield (g/m2) | 10 | SCAFFOLD27479.5083 | Yl-06 (68.5) | 10 | 7.52 | yes (only in WW environment) |
DArT_SNP_0168 | YL-06 (104.9) | 5 | 5.76 | yes (only in WW environment) | ||
Total biomass (g/m2) | 14 | SCAFFOLD62149.21200 | YL-26 (32.7) | 9 | 3.88 | no |
DArT_SNP_1056 | Yl-06 (82) | 27 | 10.18 | yes (only in WW environment) | ||
100-seed weight (g) | 23 | DArT_SNP_0105 | YL-03 (18.9) | 16 | 4.80 | no |
SCAFFOLD261225.12066 | YL-09 (138.2) | 12 | 3.92 | no | ||
Time to flower (d) | 71 | SCAFFOLD113042.5640 | YL-01 (47.1) | 8 | 4.67 | no |
DArT_PAV-0551 | YL-21 (72.2) | 15 | 5.91 | no | ||
DArT_SNP_1080 | YL-35 (18.1) | 8 | 4.25 | no | ||
DArT_SNP_0073 | YL-40 (2.8) | 12 | 4.82 | no | ||
Length of reproductive phase (d) | 55 | SCAFFOLD93242.1512 | YL-21 (55.6) | 12 | 4.56 | no |