Table 1.
Quantitative trait loci detected in the F2:3 populations.
| Single environment analysis | Stable QTL | Joint analysis across all environment | Important QTL | ||||||
|---|---|---|---|---|---|---|---|---|---|
| EN12 | EN13 | EY12 | EY13 | EJ12 | EJ13 | ||||
| PH | 3/0/100 | 2/1/80.1 | 5/0/100 | 3/0/100 | 3/0/100 | 4/0/100 | 4/0/- | 7/3/82.8 | 6/0/100 |
| EH | 4/0/100 | 1/0/100 | 2/0/100 | 1/1/57.0 | 2/1/78.1 | 4/0/100 | 4/0/- | 5/0/100 | 4/0/100 |
| IL | 1/2/27.8 | 0/1/0 | 0/1/0 | 0/1/0 | 0/1/0 | 0/1/0 | 0/2/- | 4/3/38.0 | 0/3/0 |
| TL | 3/0/100 | 2/0/100 | 1/0/100 | 1/0/100 | 4/0/100 | 4/0/100 | 3/0/- | 5/0/100 | 3/0/100 |
| LN | 1/2/42.0 | 1/1/51.1 | 3/0/100 | 1/0/100 | 2/1/69.8 | 0/1/0 | 3/2/- | 3/2/74.1 | 3/1/80.5 |
| TB | 3/2/44.1 | 0/4/0 | 1/4/27.5 | 2/3/45.4 | 1/4/19.7 | 2/4/30.0 | 2/5/- | 3/6/28.7 | 1/5/17.5 |
| LLA | 2/1/64.9 | 3/1/76.8 | 2/0/100 | 2/0/100 | 1/1/60.1 | 1/0/100 | 2/1/- | 3/1/86.7 | 2/0/100 |
| LWA | 0/3/0 | 1/3/24.6 | 3/2/64.1 | 3/0/100 | 3/0/100 | 2/1/62.2 | 4/2/- | 5/4/58.7 | 3/4/49.3 |
| LAA | 0/0/- | 1/1/40.0 | 2/2/59.7 | 0/1/0 | 0/0/- | 1/2/36.9 | 1/1/- | 2/2/54.0 | 3/1/72.4 |
| LOV | 0/0/- | 2/0/100 | 2/0/100 | 2/0/100 | 1/0/100 | 2/0/100 | 3/0/- | 4/4/57.4 | 2/0/100 |
| EL | 1/2/15.8 | 1/1/38.8 | 2/1/47.6 | 0/1/0 | 0/2/0 | 0/1/0 | 0/1/- | 0/1/0 | 0/1/0 |
| ED | 0/0/- | 1/0/100 | 0/1/0 | 1/0/100 | 1/1/45.2 | 0/0/- | 0/0/- | 2/2/48.2 | 2/1/64.7 |
| CD | 1/0/100 | 1/2/44.7 | 0/0/- | 1/0/100 | 0/1/0 | 0/0/- | 1/0/- | 1/2/43.2 | 1/1/54.5 |
| ER | 1/0/100 | 2/1/68.2 | 2/3/37.6 | 3/1/61.4 | 1/2/37.0 | 1/1/43.8 | 2/2/- | 4/3/58.7 | 3/2/63.6 |
| KW | 1/1/50.8 | 1/1/59.3 | 0/0/- | 1/0/100 | 1/0/100 | 0/1/0 | 0/0/- | 4/2/79.1 | 3/1/84.2 |
The abbreviations EN, EY, and EJ refer to Nanning, Ya'an, and Jinghong, respectively. The 12 and 13 refer to 2012 and 2013, respectively. The abbreviations PH, EH, IL, TL, LN, TB, LLA, LWA, LAA, LOV, EL, ED, CD, ER, and KW refer to plant height, ear height, internode length above the primary ear, tassel length, leaf number above the ear, tassel branch number, leaf length above the primary ear, leaf width above the primary ear, leaf angle above the primary ear, leaf orientation value, ear length, ear diameter, ear-cob diameter, ear row number, and 100-kernel weight, respectively. The values presented as “#/#/#” correspond to the number of favorable alleles from Ye478, the number of favorable alleles from R08, and the contribution of Ye478 to the favorable effect, respectively. The contribution of Ye478 to the favorable effect was calculated using the formula FOY = , where aj is the additive effect of QTLs with a favorable Ye478 allele, and ai is the additive effect of all QTLs.