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Figure 1

From: Genome-wide association study reveals candidate genes influencing lipids and diterpenes contents in Coffea arabica L

Figure 1

Population structure among 107 Coffea arabica accessions. (A) Evolution of ΔK values (y-axis) according to the number of genetic groups (x-axis), (B) barplot of the estimated membership coefficient (Q) of the 107 different accessions based on the 2,587 SNP for the K = 2 and K = 3, and (C) principal coordinate analysis (PCoA). In the PCoA individuals are coloured according to the STRUCTURE groups using K = 3. M group individuals are coloured in black.

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