all but significantP = 1.2 × 10 -64
The overlap between CS = 0 and CS = 1 was small but significantly non-random (Table 1 , chi-square, P = 1.2 × 10 -64 ).
The overlap between CS = 0 and CS = 1 was small but significantly non-random (Table 1 , chi-square, P = 1.2 × 10 -64 ).
Conclusions We find evidence of selection associated with climate (P < 10 -5 ) in 354 genes, and among these observe a highly significant enrichment for directional positive selection.