Table 2.

Results from test crosses and intercrosses of G₁ colored-eye progeny of families 35 and 64, and the pool

Experiment	Family	Phenotypic class	No. of animals	Total	χ2
Test cross*	35	Colored-eye	142	253	3.78†
		White-eye	111
	64	Colored-eye	39	85	0.57†
		White-eye	46
	Pool	Colored-eye	121	282	5.67†
		White-eye	161
Intercross‡	35	Colored-eye	133	169	1.23§
		White-eye	36
	64	Dark red-eye	28	139	5.24¶
		Red-eye	65
		White-eye	48

*G₁ colored-eye mosquito crossed with homozygous recessive kh^w. 

^†Phenotypic distributions are consistent with 1:1 segregation of a single integrated marker gene as evaluated by χ², df = 1. 

^‡G¹ colored eye mosquitoes crossed with one another. 

^§All colored-eye phenotypes were treated as equal for family 35, and the phenotypic distributions are consistent with 3:1 segregation of a single integrated marker gene as evaluated by χ², df = 1. 

^¶Phenotypic distributions are consistent with the 1:2:1 ratio of genotypes as evaluated by χ², df = 2.