title: Genetic study pushes back timeline for first significant human population expansion.
authors.affiliation: MBE Press Office.
authors.forename: Joseph
authors.initials: J
authors.lastname: Caspermeyer
mesh_terms: D000383:Agriculture / Q000266:history*; D044466:Asian People / Q000235:genetics*; D044383:Black People / Q000235:genetics*; D006801:Humans; D044465:White People / Q000235:genetics*