Table 1

Chi-square analysis of coincident rare chromosomal inversion breakpoints on chromosome arm 2R of Anopheles gambiae sensu stricto


No. Infradivisions


Breakpoints per Infradivison
Observed
Expected

0
445

430.80

1
74

97.33

2
17
21
10.99
11.87
3
2
21
0.83
11.87
4
2
21
0.05
11.87

Χ22 = 13.08; P = 0.0014

Pombi et al. BMC Evolutionary Biology 2008 8:309   doi:10.1186/1471-2148-8-309