Table 2. Number of QTLs using a single or a multi-locus model.
| Trait | G/Da | R2.strb | #QTL5c | R2.5d | #QTL.model.5e | prop.QTL5f | #QTL4g | R2.4h | #QTL.model.4i | prop.QTL4j | R2.5-R2.strk |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Phenology | |||||||||||
| EmVIG | G | 0.06 | 1 | 0.11 | 1 | 1.00 | 5.00 | 0.20 | 4.00 | 0.80 | 0.05 |
| Em8 | G | 0.13 | 0 | 0.13 | 0 | NA | 4.00 | 0.29 | 4.00 | 1.00 | 0.00 |
| S3LF8 | G | 0.18 | 0 | 0.18 | 0 | NA | 4.00 | 0.33 | 4.00 | 1.00 | 0.00 |
| MFLW8 | D/G | 0.55 | 3 | 0.68 | 3 | 0.75 | 14.00 | 0.77 | 11.00 | 0.79 | 0.13 |
| FFLW8 | D/G | 0.53 | 3 | 0.65 | 3 | 0.75 | 16.00 | 0.75 | 11.00 | 0.69 | 0.13 |
| ASI8 | G | 0.13 | 1 | 0.21 | 1 | 1.00 | 13.00 | 0.44 | 12.00 | 0.92 | 0.08 |
| Plant architecture | |||||||||||
| PTHT | G/D | 0.30 | 1 | 0.38 | 1 | 1.00 | 11.00 | 0.57 | 8.00 | 0.73 | 0.07 |
| EARHT | G | 0.38 | 0 | 0.38 | 0 | NA | 21.00 | 0.65 | 13.00 | 0.62 | 0.00 |
| LFNB | D | 0.53 | 3 | 0.66 | 2 | 0.67 | 22.00 | 0.81 | 15.00 | 0.68 | 0.13 |
| LFNBa | D | 0.26 | 0 | 0.26 | 0 | NA | 7.00 | 0.45 | 6.00 | 0.86 | 0.00 |
| LFNBb | D | 0.53 | 4 | 0.68 | 3 | 0.75 | 14.00 | 0.75 | 9.00 | 0.64 | 0.14 |
| TINB | D | 0.10 | 19 | 0.58 | 13 | 0.68 | 64.00 | 0.71 | 30.00 | 0.47 | 0.48 |
| HL | G/D | 0.36 | 2 | 0.44 | 2 | 1.00 | 11.00 | 0.60 | 10.00 | 0.91 | 0.08 |
| Ear and yield components | |||||||||||
| EARNB | G/D | 0.02 | 0 | 0.02 | 0 | NA | 5.00 | 0.21 | 4.00 | 0.80 | 0.00 |
| ROWNB | D | 0.11 | 5 | 0.37 | 5 | 1.00 | 8.00 | 0.41 | 8.00 | 1.00 | 0.26 |
| KERROWNB | G | 0.21 | 0 | 0.21 | 0 | NA | 15.00 | 0.41 | 8.00 | 0.53 | 0.00 |
| TKW | D/G | 0.05 | 1 | 0.14 | 1 | 1.00 | 5.00 | 0.26 | 5.00 | 1.00 | 0.08 |
| KW | G | 0.33 | 1 | 0.39 | 1 | 1.00 | 16.00 | 0.57 | 12.00 | 0.75 | 0.06 |
| Tassel architecture | |||||||||||
| TaSt | G | 0.05 | 1 | 0.07 | 1 | 1.00 | 10.00 | 0.34 | 9.00 | 0.90 | 0.02 |
| TaAk | G | 0.08 | 0 | 0.08 | 0 | NA | 7.00 | 0.33 | 6.00 | 0.86 | 0.00 |
| TL | G/D | 0.11 | 3 | 0.19 | 3 | 1.00 | 9.00 | 0.26 | 6.00 | 0.67 | 0.08 |
| SL | D | 0.03 | 0 | 0.03 | 0 | NA | 7.00 | 0.25 | 6.00 | 0.86 | 0.00 |
| BZL | — | 0.11 | 1 | 0.17 | 1 | 1.00 | 8.00 | 0.37 | 8.00 | 1.00 | 0.06 |
| BRNB | — | 0.15 | 2 | 0.21 | 2 | 0.67 | 13.00 | 0.35 | 7.00 | 0.54 | 0.06 |
Abbreviations: ASI, anthesis to silking interval; BRNB, tassel branch number; BZL, branch zone length; EARHT, ear insertion height; EARNB, number of ears; Em, emergence; EmVIG, emergence vigor; FFLW, female flowering; HL, husk leaf length; KERROWNB, number of kernels per row; KW, kernel weight; LFNB, leaf number; MFLW, male flowering; NA, not applicable; PTHT, plant total height; ROWNB, kernel row number; QTL, quantitative trait loci; SL, spike length; S3LF, 3rd leaf stage; TL, tassel length; TaST, tassel standing; TKW, thousand kernel weight, TINB, tiller number.
Empirical classification from mostly affected by development (D) to mostly affected by growth (G).
Variance explained by the four first vectors of STRUCTURE.
Number of QTLs detected with P-value < E-05.
Variance explained by a forward–backward linear model testing markers with P-value < E-05.
Number of QTLs with P-value < E-05 included in the model.
Proportion of QTLs with P-value < E-05 included in the model.
Number of QTLs detected with P-value < E-04.
Variance explained by a forward–backward linear model testing markers with P-value < E-04.
Number of QTLs with P-value < E-04 included in the model.
Proportion of QTLs with P-value < E-04 included in the model.
Variance explained by markers selected in the muli-locus model : difference between the variances d and b.