Interesting, especially seeing that there's a gene (or something. Was it halotype? idk) that originated in Siberia and was spread and shared shared among people

Interesting, especially seeing that there's a gene (or something. Was it halotype? idk) that originated in Siberia and was spread and shared shared among people in East Asia and the Americas. I know nothing about the field of genetics (if you couldn't tell), but saw a map of this recently