Table 4. Prediction accuracy (r MG ) of all target traits evaluated under well-watered conditions, when high-density GBS markers were included in the prediction model.
Population no. |
Prediction accuracy in CV1 |
Prediction accuracy in CV2 |
||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
GY_WW |
AD_WW |
PH_WW |
GY_WW |
AD_WW |
PH_WW |
|||||||
G2 | G2E | G2 | G2E | G2 | G2E | G2 | G2E | G2 | G2E | G2 | G2E | |
1 | 0.38 | 0.47 | 0.15 | 0.16 | 0.62 | 0.64 | 0.42 | 0.58 | 0.26 | 0.27 | 0.70 | 0.72 |
2 | 0.41 | 0.48 | 0.37 | 0.39 | — | — | 0.38 | 0.45 | 0.46 | 0.49 | — | — |
3 | 0.22 | 0.28 | 0.65 | 0.63 | 0.55 | 0.55 | 0.34 | 0.35 | 0.83 | 0.83 | 0.60 | 0.59 |
4 | 0.48 | 0.48 | 0.39 | 0.39 | 0.48 | 0.47 | 0.50 | 0.53 | 0.52 | 0.52 | 0.78 | 0.76 |
5 | 0.43 | 0.46 | 0.20 | 0.24 | 0.56 | 0.56 | 0.42 | 0.47 | 0.25 | 0.26 | 0.60 | 0.59 |
6 | 0.29 | 0.33 | 0.43 | 0.45 | 0.50 | 0.53 | 0.29 | 0.39 | 0.51 | 0.53 | 0.59 | 0.62 |
7 | 0.22 | 0.25 | 0.51 | 0.50 | 0.34 | 0.33 | 0.35 | 0.41 | 0.55 | 0.55 | 0.40 | 0.38 |
8 | 0.42 | 0.45 | 0.34 | 0.32 | 0.45 | 0.46 | 0.43 | 0.46 | 0.41 | 0.37 | 0.59 | 0.61 |
9 | 0.27 | 0.42 | 0.52 | 0.53 | 0.58 | 0.59 | 0.27 | 0.43 | 0.56 | 0.59 | 0.66 | 0.67 |
10 | 0.32 | 0.43 | 0.39 | 0.37 | 0.55 | 0.58 | 0.32 | 0.41 | 0.51 | 0.50 | 0.62 | 0.62 |
11 | 0.60 | 1.38 | 0.41 | 0.42 | 0.56 | 0.57 | 0.39 | 1.34 | 0.51 | 0.52 | 0.62 | 0.63 |
12 | 0.03 | 0.13 | −0.09 | −0.05 | −0.08 | −0.12 | 0.21 | 0.25 | 0.45 | 0.45 | 0.47 | 0.44 |
13 | 0.38 | 0.42 | 0.47 | 0.48 | 0.59 | 0.64 | 0.41 | 0.46 | 0.57 | 0.59 | 0.61 | 0.65 |
14 | 0.28 | 0.38 | 0.20 | 0.22 | 0.22 | 0.23 | 0.32 | 0.38 | 0.36 | 0.35 | 0.42 | 0.42 |
15 | — | — | 0.09 | 0.10 | 0.01 | 0.02 | — | — | 0.39 | 0.39 | 0.45 | 0.43 |
16 | 0.24 | 0.27 | 0.36 | 0.38 | 0.54 | 0.56 | 0.29 | 0.31 | 0.46 | 0.49 | 0.66 | 0.67 |
17 | 0.42 | 0.50 | 0.49 | 0.51 | 0.72 | 0.75 | 0.49 | 0.59 | 0.56 | 0.58 | 0.77 | 0.80 |
18 | — | — | 0.47 | 0.48 | 0.61 | 0.61 | — | — | 0.59 | 0.61 | 0.72 | 0.73 |
19 | 0.17 | 0.25 | 0.04 | 0.02 | 0.19 | 0.17 | 0.38 | 0.43 | 0.50 | 0.49 | 0.56 | 0.55 |
Average | 0.33 | 0.43 | 0.34 | 0.34 | 0.45 | 0.45 | 0.37 | 0.49 | 0.49 | 0.49 | 0.60 | 0.60 |
Abbreviations: CV, cross-validation scheme; SNP, single-nucleotide polymorphism.