Fitness consequences of polymorphic inversions in the zebra finch genome

Table 2 Population genetic descriptive statistics of the four inversion polymorphisms in wild Australian zebra finches

Chromosome	Genotype	Heterozygosity (95 % CI)	Genotype counts		Allele frequency	HWE test
Chromosome	Genotype	Heterozygosity (95 % CI)	Males	Females	Allele frequency	HWE test
Tgu5	AA	0.131 (0.0855, 0.178)	154	192	0.595	X² ₁ = 1.99, P = 0.16
	AB	0.689 (0.644, 0.737)	232	204		Heteroz. deficit
	BB	0.0523 (0.0263, 0.0855)	82	84	0.405
Tgu11	AA	0.0790 (0.000, 0.158)	124	143	0.526	X² ₁ = 0.40, P = 0.53
	AB	0.493 (0.368, 0.605)	245	218		Heteroz. deficit
	BB	0.214 (0.105, 0.342)	99	119	0.474
Tgu13	AA	0.180 (0.119, 0.240)	129	128	0.525	X² ₁ = 0.28, P = 0.59
	AB	0.469 (0.411, 0.527)	243	238		Heteroz. excess
	BB	0.170 (0.117, 0.216)	96	114	0.475
TguZ ^a	AA/AW	0.162 (0.103, 0.230)	140	266	0.596	X² ₃ = 4.42, P = 0.22
	AB	0.592 (0.521, 0.639)	174	0		Heteroz. excess
	BB/BW	0.0657 (0.0395, 0.0953)	36	155	0.33
	AC	0.555 (0.496, 0.596)	38	0
	BC	0.294 (0.265, 0.332)	19	0
	CC/CW	0.108 (0.0868, 0.143)	4	29	0.074
	Untyped		57	30

Heterozygosity is the average heterozygosity (across all 152 + 38 + 163 + 383 genotyped SNPs within the inversions) of all individuals within the respective principal component analysis score cluster. Hardy–Weinberg equilibrium (HWE) was tested using a chi-square test with the indicated degrees of freedom
^aHeterozygosity data taken from males only
CI confidence interval

ISSN: 1474-760X