Table 7.
Stable QTL contents of the DH lines with top 10 high-TGW in the ND3338/JD6 population based on AMMI biplot analysis across 12 environments.
| QTL&Traits&PCa | Environmentb | Additive allelesc | Nearest marker | Top 10 high-TGW genotypesd | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DH198 | DH154 | DH144 | DH143 | DH185 | DH203 | DH135 | DH138 | DH119 | DH134 | ||||
| QTgw.cau-2A.3 | C | J | BS00065865_51 | B | B | B | A | B | A | B | B | B | B |
| QTgw.cau-4A.3 | C | J | Excalibur_c11968_204 | B | B | B | A | B | B | B | A | B | B |
| QTgw.cau-4B.1 | C | J | BS00011510_51 | B | A | B | B | B | B | A | B | B | A |
| QTgw.cau-4B.2 | C | J | BobWhite_c20051_53 | – | B | B | B | B | B | A | B | B | A |
| QTgw.cau-4B.3 | C | J | BS00084904_51 | B | B | B | B | A | B | B | B | B | B |
| QTgw.cau-4B.4 | C | J | Kukri_c61940_259 | B | B | B | B | B | B | B | B | B | B |
| QTgw.cau-2D.1 | C | N | GENE-0641_239 | B | A | A | A | A | A | B | B | A | B |
| QTgw.cau-2D.2 | C | N | Kukri_c19540_425 | A | A | A | A | A | A | B | A | B | B |
| QTgw.cau-5A.2 | C | N | BS00021708_51 | B | A | A | A | A | A | A | B | A | A |
| QTgw.cau-6A.4 | C | N | RFL_Contig6053_2072 | A | A | A | A | A | A | B | A | B | B |
| QTgw.cau-7A.2 | C | N | Excalibur_c49272_174 | A | A | A | A | A | A | A | B | B | A |
| QTgw.cau-7A.3 | C | N | BS00098482_51 | – | A | A | A | A | – | A | B | B | A |
| QTgw.cau-7A.4 | C | N | IAAV6957 | A | A | A | A | A | A | A | B | A | A |
| QHsitgw.cau-4B.2 | E11 | N | WMC652 | B | B | B | A | B | B | B | B | B | B |
| QHsitgw.cau-4B.2 | E12 | N | GPW7390 | B | B | B | A | B | B | B | B | B | B |
| TGW_BLUP | 61.52 | 59.02 | 58.29 | 56.64 | 56.48 | 56.27 | 56.22 | 55.65 | 55.54 | 55.32 | |||
| HSITGW_E11 | 0.90 | 0.49 | 0.83 | 0.39 | 1.45 | 0.45 | 0.53 | 0.66 | 0.84 | 0.58 | |||
| HSITGW_E12 | 0.89 | 0.97 | 0.78 | 0.80 | 1.01 | 0.99 | 0.95 | 0.84 | 0.94 | 1.03 | |||
| PC1 | 1.06 | 1.40 | 0.36 | 0.06 | 0.69 | 0.02 | 0.25 | 0.88 | 1.08 | −0.19 | |||
| PC2 | −0.01 | 0.05 | 0.89 | −0.31 | −0.08 | 0.62 | −0.28 | 0.06 | 0.74 | −0.42 | |||
a
The adjusted mean (BLUP) values of eight shared environments for thousand grain weight (TGW). Heat susceptibility index of thousand grain weight (HSITGW) in both E11 and E12 locations. PC, principal component based on AMMI biplot analysis across 12 environments(E1–E12).
b
C indicates the combined QTL analysis based on BLUP values of eight shared environments.
c
“N” and “J” represent the increasing alleles from ND3338 and JD6, respectively.
d
Different colors of “A” and “B” represent different genotypes from ND3338 and JD6, respectively.