Fig. 1From: Genome-wide association analysis of stalk biomass and anatomical traits in maizeGraphical representation for the WiDiv-942 subpopulations. Population structure was determined using ADMIXTURE model at subpopulation number = 11. Number of inbreds within each subpopulation is shown in parenthesis. A total of 201 inbreds with less than 0.5 ancestry fraction were classified as “mixed”Back to article page