Although the kinship coefficient between individuals with BBS2 showed relatedness to some degree (Kinship coefficients range from the lowest at 0.061596 to the highest at 0.126118), these values are similar to that conducted between pairs of BBS2 and other diseases, such as disorders of sex development (DSD) (Kinship coefficients range from the lowest at 0.0602572 to the highest at 0.127509). The gene discussed is BBS2; the disease is disorder of sexual differentiation.