Fig. 4From: Identification and allele mining of new candidate genes underlying rice grain weight and grain shape by genome-wide association studya High-density association analysis of qRLW1 in 2015, 2016, and 2017. The solid line indicates the threshold to determine significant SNP. b-c Structure of candidate gene Os01g0171000 and haplotype analysis for RLW in the whole population and the 12 subgroups. Characters on top of boxplots indicate significant differences based on Duncan’s multiple comparison tests (P < 0.05)Back to article page