Table 4.
Comparison of associated SNPs and QTLs detected between traits and three technologies
| Significant SNPs | QTLs | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Technology | 50 K | 600 K | GBS | ALL | 50 K | 600 K | GBS | ALL | |
| Marker Nb | 42046 | 459191 | 308929 | 810580 | 42046 | 459191 | 308929 | 810580 | |
| Total Nb | DTA | 52 | 759 | 345 | 1115 | 20 | 130 | 133 | 226 |
| plantHT | 68 | 778 | 299 | 1061 | 16 | 96 | 90 | 160 | |
| GY | 123 | 1416 | 538 | 1941 | 33 | 166 | 120 | 238 | |
| Per trait | 81 | 984 | 394 | 1372 | 23 | 131 | 114 | 208 | |
| Average per envir. | DTA | 2.4 | 34.5 | 15.7 | 50.7 | 0.9 | 5.9 | 6.0 | 10.3 |
| plantHT | 3.1 | 35.4 | 13.6 | 48.2 | 0.7 | 4.4 | 4.1 | 7.3 | |
| GY | 5.6 | 64.4 | 24.5 | 88.2 | 1.5 | 7.5 | 5.5 | 10.8 | |
| Per trait | 3.7 | 44.7 | 17.9 | 62.4 | 1.0 | 5.9 | 5.2 | 9.5 | |
QTLs were obtained by grouping associated SNPs with overlapping LD windows (LD_win) for the three traits (DTA male flowering time, PlantHT plant height, GY grain yield). “Marker Nb” indicates the number of markers tested in GWAS. “Total number”: is the sum of associated SNPs or QTLs across environments. “Average per envir” indicates the average number of QTLs obtained in 22 environments for three traits (66 trait-environments combinations)