TABLE 5

The sign test applied to Adh, ChiA, and ChiB regions of A. thaliana

Test based on negative Da
Test based on sign of Da
No. of (k, m) classesaNo. of negative D
RegionSummed GPObs.Exp.G (d.f. = 1)P
Adh1321.56P < 0.10521.1314.80P < 0.005
ChiA918.11P < 0.05915.393.09P < 0.10
ChiB1133.56P < 0.0052047.6819.71P < 0.005
  • a See Lewontin (1995).