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Fig. 1 | BMC Plant Biology

Fig. 1

From: Genetic dissection of resistance to gray leaf spot by genome-wide association study in a multi-parent maize population

Fig. 1

The 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, respectively

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