Hypospadias is a common congenital malformation in boys, characterized by incomplete fusion of the urethral folds, abnormal opening of urethra and different degrees of curvature of the penis. In Sweden, the incidence of hypospadias is 1.14 per 300 male live-births according to the annual Swedish Malformation Registry. Hypospadias is considered to be a complex genetic disorder caused by the inte...

. the results of multiple qtl mapping design in recent years indicated quantitative trait loci for milk fat percentage and milk yield traits identified in bta14. dgat1 gene coding diacylglycerol-acyltransferase enzyme, has a main role in the triglyceride synthesis and finally fat milk synthesis. a transition mutation in this gene results substitution of guanine by adenine in the gene causing su...