Table 2 Counts of polymorphic (P) and divergent (D) nonsynonymous (N) and synonymous (S) sites along with summary statistics of the MK table for D. melanogaster mitochondrial genes
GenePNaPSaDNaDSaNIbZ*cPFETd
ATPase65211357.955−0.7780.021
ATPase810286.000−0.7780.273
COI01681010.6670.1760.595
COII156391.300−0.2801.000
COIII198.547.50.621−0.0091.000
Cyt-b2517.567.51.543−0.2670.641
ND13311454.091−0.5840.122
ND26525411.968−0.2750.334
ND3115224.400−0.5840.377
ND47724632.625−0.4080.120
ND4L211714.00−0.7780.152
ND541055.833107.1670.7680.0630.775
ND62421.522.50.5230.2030.669
  • MK, McDonald-Kreitman; NI, neutrality index; ATPase, ATP synthase; CO, cytochrome c oxidase; Cyt-b, Cytochrome B; ND, NADH dehydrogenase.

  • a MK counts from the “more-inclusive” method. Values from other methods are in Table S2.

  • b A count of 1 was added to each cell when calculating Embedded Image for any gene with a zero count in any cell.

  • c Embedded Image, as in Presgraves (2005).

  • d P-value from Fisher’s exact test of the MK table.