Fig. 5

Patterns of natural selection and artificial selection against genomic introgression. a Proportions of introgressed G. max fragments in selective sweep regions compared with those in the whole genome detected in the G. soja subpopulation. b Proportions of introgressed G. max fragments in domestication-related QTL regions compared with those in the whole genome detected in the G. soja subpopulation. c Proportions of introgressed G. soja fragments in selective sweep regions compared with those in the whole genome detected in the G. max subpopulation. d Proportions of introgressed G. soja fragments in domestication-related QTL regions compared with those in the whole genome detected in the G. max subpopulation. Significant difference in each comparison was calculated by paired Student t test. ***p < 0.001