title: Epigenetics. Ancient DNA holds clues to gene activity in extinct humans.
authors.forename: Elizabeth
authors.initials: E
authors.lastname: Pennisi
mesh_terms: D000818:Animals; D001842:Bone and Bones / Q000033:anatomy & histology; D004247:DNA / Q000235:genetics*; D019175:DNA Methylation; D044127:Epigenesis, Genetic; D053476:Extinction, Biological; D005260:Female; D005580:Fossils; D020868:Gene Silencing; D016678:Genome; D015894:Genome, Human; D006801:Humans; D059125:Neanderthals / Q000235:genetics*; D017422:Sequence Analysis, DNA
chemical_list: D004247:DNA