Table 3 QTL affecting gamma-tocopherol content in the nmsT2100 x IAST-1 population
From: Genetic basis of unstable expression of high gamma-tocopherol content in sunflower seeds
Significant gene effects5 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
Generation | QTL | LG1 | Pos.2 | Supp int.3 | Marker interval4 | LOD | R2(%) | a | d |
F2 | GamT1.1 | 1 | 44 | 29-63 | ORS552 to Gamma_TMT_F9/R24c | 2.4 | 7.8 | −2.96* | |
Tph2_Gamma-TMT | 8 | 12 | 7-15 | ZVG34 to Gamma_TMT_F1/F2/R24 | 15.0 | 41.2 | 20.9** | ||
GamT9.1 | 9 | 32 | 19-32 | ORS887 to ORS176 | 2.36 | 7.5 | −7.7** | ||
GamT14.1 | 14 | 16 | 6-17 | ORS185 to ORS307 | 4.1 | 13.1 | −11.5** | ||
GamT16.1 | 16 | 13 | 11-21 | Gamma_TMT_F9/R24b to ORS700 | 3.4 | 10.9 | |||
Total | 17.2 | 44.4 | |||||||
addTph2_Gamma-TMT*addGamT14.1 | 9.9* | ||||||||
addTph2_Gamma-TMT*addGamT16.1 | 14.0** | ||||||||
Total epistasis | 21.7 | 52.4 | |||||||
Significant gene effects 5 | |||||||||
Generation | QTL | LG 1 | Pos. 2 | Supp int. 3 | Marker interval 4 | LOD | R 2 (%) | a | d |
F3 | Tph2_Gamma-TMT | 8 | 20 | 16-23 | Gamma_TMT_F1/F2/R24 to ORS70 | 11.1 | 44.0 | 10.9** | |
GamT9.1 | 9 | 31 | 13-32 | ORS887 to ORS176 | 2.046 | 10.1 | −2.6** | ||
GamT14.1 | 14 | 16 | 6-27 | ORS185 to ORS307 | 2.7 | 13.0 | −3.5** | 2.5* | |
GamT16.1 | 16 | 14 | 13-16 | ORS700 to ORS757 | 3.3 | 15.9 | 10.6** | −22.9** | |
Total | 18.1 | 61.2 | |||||||
addTph2_Gamma-TMT*addGamT9.1 | 6.8** | ||||||||
addTph2_Gamma-TMT*addGamT14.1 | 6.7** | ||||||||
addTph2_Gamma-TMT*addGamT16.1 | 8.5** | ||||||||
Total epistasis | 23.8 | 71.3 | |||||||