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. 2021 Jan 25;11:612593. doi: 10.3389/fpls.2020.612593

FIGURE 3.

FIGURE 3

(A) PCoA plot of 270 C. canephora genotypes in Ghana genotyped at 120 SNP loci and belonging to two main populations plus an admixture group as revealed by STRUCTURE (Axis 1 vs. Axis 2). The admixture group was made up of 62 samples; the first cluster comprised 58 accessions from CRIG, 28 from Togo, 18 from CNRA, and one with unknown sources; the second cluster comprised all 33 accessions introduced from Vietnam, 27 accessions from CRIG, 10 from CNRA, six from Cameroon, 11 from Togo and 16 with unknown sources. (B) PCoA plot of 270 C. canephora genotypes in Ghana genotyped at 120 SNP loci and belonging to two main populations plus an admixture group as revealed by STRUCTURE (Axis 1 vs. Axis 3). The admixture group was made up of 62 samples; the first cluster comprised 58 accessions from CRIG, 28 from Togo, 18 from CNRA, and one with unknown sources; the second cluster comprised all 33 accessions introduced from Vietnam, 27 accessions from CRIG, 10 from CNRA, six from Cameroon, 11 from Togo and 16 with unknown sources.