Table 2. Genotype frequencies in IBC1 generation.

Genotype	M40			M07			4–4			4–8			#10
	♀	♂	Total	♀	♂	Total	♀	♂	Total	♀	♂	Total	♀	♂	Total
+/+	12	15	27	11	13	24	14	17	31	7	9	16	9	10	19
+/−	22	21	43	28	28	56	28	25	53	25	28	53	27	27	54
−/−	14	12	26	9	7	16	6	6	12	16	11	27	12	11	23
Χ2*			1.06			4.0			8.6			3.6			1.8
p			0.59			0.14			0.014			0.17			0.40

*H₀: The ratio of +/+, +/− and −/− is 1:2:1.