Fig. 1From: Genetic dissection of resistance to gray leaf spot by genome-wide association study in a multi-parent maize populationThe population structure of 757 recombinant inbred lines (RILs). (A) Principal component analysis shows the clustering of RILs, with purple, pink, red, yellow, and green dots representing the RIL-CML312, RIL-YML32, RIL-YML16, RIL-YML226, and RIL-D39 population, respectively. (B) The evolutionary tree with purple, pink, red, yellow, and green branches represent RIL-CML312, RIL-YML32, RIL-YML16, RIL-YML226, and RIL-D39, respectively. (C) Ancestral component analysis, where purple, pink, red, yellow, and green bars represent RIL-CML312, RIL-YML32, RIL-YML16, RIL-YML226, and RIL-D39, respectivelyBack to article page