Year: 2001Publication Type: Journal Article - Multi-AuthorJournal Volume: 52Page Range: 516-526Article/Chapter Title: Genetic divergence of orangutan subspecies (Pongo pygmaeus) Journal Name: Journal of Molecular EvolutionAuthor(s) from ICR Staff: Oliver Ryder, Ph.D.Author Name/Init: Author Surname: ZhangAuthor Initials: Y.-W. Author Surname: RyderAuthor Initials: O.A. Author Surname: ZhangAuthor Initials: Y.-P.