Fig. 1From: X-chromosome association study reveals genetic susceptibility loci of nasopharyngeal carcinomaEstimates of the gender-specific genetic variance explained by autosomal and sexual chromosomes. The genetic variance of the X chromosome was estimated based on the equal variance (EV) model for females and non-dosage compensation (NDC) model for males. The genetic variance of autosomal chromosomes was estimated based on the EV model for both sexesBack to article page