Fig. 1From: Identification of genomic regions affecting grain peroxidase activity in bread wheat using genome-wide association studyDistribution of POD activity in the association population under different environments. a Boxplot of POD activity in Yuanyang (YY), Shangqiu (SQ), and Kaifeng (KF), plus the mean of all three environments. b Distribution plots of POD activity in the three environments and their meanBack to article page