Figure 4
From: Myosin XI is associated with fitness and adaptation to aridity in wild pearl millet
Correlation of SNP associated frequency in the populations with the Axis 1 of PCA. The correlation of SNP20 (a) and SNP21 (b) allele frequency in the populations with the first axis of PCA notably explained by rainfall variables. R2=0.74 for SNP20 (P<0.01) and 0.71 for SNP21 (P<0.01).
