TABLE 3

Total and lineage-specific intra- and interspecific variation at synonymous and replacement sites in Adh-1

FixedPolymorphic
D. mojavensis/D. arizonaeSyn.540G = 0.626 (with William’s correction), P = 0.0072
Rep.54
D. mojavensisSyn.310Fisher’s exact test, P = 0.035
Rep.3a/4b0Fisher’s exact test, P = 0.015
D. arizonaeSyn.231G = 0.626 (with William’s correction), P = 0.43
Rep.14
  • The lineage-specific intra- and interspecific variation was calculated by polarizing the data using the D. navojoa Adh-1 sequence. Two fixed replacement differences (positions 83 and 84) in D. mojavensis occur adjacent to each other.

  • a Sites 83 and 84 considered as a one independent mutational event.

  • b Sites 83 and 84 considered as two independent mutational events.