'Werewolf' Gene May Explain Excess Hair Disorder
When you buy through links on our land site , we may earn an affiliate commission . Here ’s how it work . Scientists have key a inherited mutation responsible for a disorder that causes people to sprout thickheaded hair on their cheek and body . Hypertrichosis , sometimes called " werewolf syndrome " is a very rarefied condition , with fewer than 100 case documented worldwide . But researchers knew the upset runs in families , and in 1995 they traced the rough location of the mutation to a section of the X chromosome ( one of the two sex chromosomes ) in a Mexican family affect by hypertrichosis ....