highly significantp < 0.0001
Positive effects of favorable alleles have additive effects The study of the correlation between the number of QTLs with NPQTL and DI revealed that in five datasets, both showed a highly significant negative correlation (r = −0.48–0.71, p < 0.0001), with the mean dataset exhibiting the strongest correlation (r = −0.71; p < 0.0001) ( Supplementary Figure S3 ).