title: Evolution. Two sets of cave bear DNA uncover the bear facts.
authors.forename: Michael
authors.initials: M
authors.lastname: Balter
mesh_terms: D000818:Animals; D005075:Biological Evolution; D001842:Bone and Bones; D004272:DNA, Mitochondrial / Q000235:genetics*; D053476:Extinction, Biological; D049810:Genetic Speciation; D054629:Genome, Mitochondrial; D010802:Phylogeny; D017422:Sequence Analysis, DNA; D001503:Ursidae / Q000145:classification* / Q000235:genetics*
chemical_list: D004272:DNA, Mitochondrial