TABLE 5

Divergence between species and presumed subspecies

D. magna to D. pulexEuropean D. magna to Canadian D. magna:D. pulex to D. parvula:D. pulex s. str. to D. p. arenata:
LocusKs(net)cKs(corr)dKsi(net)cKs(net)cKs(net)c
Eif2γ0.4370.6310.0030.0220.017
Eno0.4821.1410.0220.0590.016
Gapdh0.42662.1230.0020.0480.028
Got0.5423.7440.0260.1150.038
Ldh0.6200.9680.0220.0930.019
Mpi0.3380.41300.0550.008
Pgi0.5411.7920.0030.0350.007
Uspa0.5631.1380.010
Average0.4941.982b0.0110.0610.019
  • s, synonymous; si, silent (synonymous and noncoding combined).

  • a Estimate for Usp corrects for polymorphism in D. magna only, compared to the genome sequence of D. pulex.

  • b Geometric mean.

  • c Net divergence, corrected for within-species polymorphism.

  • d Divergence at fourfold degenerate sites corrected for multiple hits (Tamura–Nei correction).