TABLE 6

Expected vs. observed distributions of Dp1187 and Dp62 spermatocytes

Dp1187Dp62
0Dp1Dp2+DpaN0Dp1Dp2+DpaN
Observed distribution (O)1640136964338105
Expected distribution (E)b14.143.211.76961.039.44.6105
(OE)2/E2)0.120.220.26(0.60)0.141.12.32(3.56)
d.f., P-value2 d.f., P > 0.752 d.f., P > 0.15
  • a The 2Dp and 3Dp categories were combined because of the very small values in the 3Dp category.

  • b The expected distributions were obtained by adjusting the distribution of males (Table 5, line 1) for Dp loss (0.05), AF (0.547, Dp62 only), and DE (0.773), assuming that each parameter is independent of Dp frequency.