title: Why are there no persisting hybrids of humans with Denisovans, Neanderthals, or anyone else?
authors.affiliation: University of California, San Diego/Salk Institute Center for Academic Research and Training in Anthropogeny (CARTA), La Jolla, CA 92093 a1varki@ucsd.edu.
authors.forename: Ajit
authors.initials: A
authors.lastname: Varki
mesh_terms: D000818:Animals; D005580:Fossils; D015186:Hominidae; D006801:Humans; D059125:Neanderthals