Fig. 2From: Genome-wide association study uncovers major genetic loci associated with seed flooding tolerance in soybeanGenetic features of the mapping population. a A maximum likelihood neighbor-joining tree of the tested 243 lines. b Population structure of soybean germplasm. c A heatmap of the kinship matrix of the 243 soybean PIs accessions. d LD decay of the genome-wide association study (GWAS) populationBack to article page