Table 3 SNPs detected by GWAS using the multilocus mixed linear model (MLMM) as significantly associated with main culm panicle node number (MCPNN), maximum node production rate (MNPR), and degree days to heading (DDTH).
Trait | SNP Marker | SNP Marker Location | Dataset | R2 | P-value | Effect | |
|---|---|---|---|---|---|---|---|
Chromosome | Position (base pairs) | ||||||
MCPNN (nodes) | S02_12032235 | 2 | 12,032,235 | 2018 | 0.13 | 1.97 x 10-7 | -1.3 |
S02_12032235 | 2 | 12,032,235 | BLUP | 0.15 | 1.49 x 10-7 | -1.1 | |
S02_11971745 | 2 | 11,971,745 | BLUP | 0.15 | 1.29 x 10-7 | 1.0 | |
S02_12030176 | 2 | 12,030,176 | BLUP | 0.15 | 1.74 x 10-7 | -1.0 | |
MNPR (nodes/ degree day > 10°C) | S06_1970442 | 6 | 1,970,442 | 2019 | 0.16 | 1.11 x 10-7 | 0.0013 |
S06_2310856 | 6 | 2,310,856 | 2019 | 0.15 | 1.69 x 10-7 | 0.0012 | |
S06_2550351 | 6 | 2,550,351 | 2019 | 0.15 | 1.78 x 10-7 | 0.0012 | |
S06_1968653 | 6 | 1,968,653 | 2019 | 0.15 | 2.02 x 10-7 | 0.0012 | |
S06_2296852 | 6 | 2,296,852 | 2019 | 0.15 | 2.18 x 10-7 | 0.0013 | |
S06_1968680 | 6 | 1,968,680 | 2019 | 0.15 | 2.89 x 10-7 | -0.0011 | |
S06_1968681 | 6 | 1,968,681 | 2019 | 0.15 | 2.89 x 10-7 | -0.0011 | |
S06_1970597 | 6 | 1,970,597 | 2019 | 0.15 | 2.89 x 10-7 | -0.0011 | |
S06_1970602 | 6 | 1,970,602 | 2019 | 0.15 | 2.89 x 10-7 | 0.0011 | |
DDTH (degree day > 10°C) | S11_29358169 | 11 | 29,358,169 | BLUP | 0.14 | 1.94 x 10-7 | -154 |