Table 1.
Descriptive statistics of the 15 protein content data sets used to identify QTL on chromosomes 2 and 15 in the RIL population of PI 507429 x PI 399084.
Table 2.
Descriptive statistics of the 12 oil content data sets for PI 507429 x PI 399084 population.
Table 3.
Correlations between the protein and oil content traits (%) within the 2018–2021 replications of the RIL population.
Fig 1.
A regional map of chromosome 2 of the PI 507429 x PI 399084 RIL population showing the maximum LOD region of the major seed protein and oil QTL detected between 265.4–283.1 cM.
The set LOD threshold was 3.5. (Markers ending in K are GBS SNP markers converted to a KASP marker).
Table 4.
Quantitative trait locus detected on chromosome 2 using composite interval mapping in the RIL population PI 507429 x PI 399084 using NIRS data sets from 2018–2021 and protein combustion using seeds from the 2020 harvest.
Fig 2.
A regional map of chromosome 15 of the PI 507429 x PI 399084 RIL population showing the maximum LOD region of the seed protein and oil QTL detected between 32.4 to 49.2 cM.
SSR marker Sat_289, a marker used in previous studies, was monomorphic in our population. Therefore, its expected location is shown in parentheses. The set LOD threshold was 3.5. (Those markers ending in K are GBS SNP markers converted to a KASP marker).
Table 5.
Quantitative trait locus detected on chromosome 15 using composite interval mapping in the RIL population, PI 507429 x PI 399084 using NIRS data sets from 2018–2021 and protein combustion using seeds from the 2020 harvest.