TABLE 1.

McDonald–Kreitman tests for Da_Ntf-2r and Da_ran-like in the D. ananassae and D. atripex lineages

	Da_Ntf-2r		Da_ran-like
	Fixed	Polymorphic	Fixed	Polymorphic
Replacement	36	2	15	0
Synonymous	27	16	33	21
	GWilliams correction = 12.991 P = 0.0003		Fisher's exact test P(two tailed)= 0.0031