title: Inner Workings: Ancient teeth reveal clues about microbiome evolution.
authors.forename: Jyoti
authors.initials: J
authors.lastname: Madhusoodanan
mesh_terms: D060432:Anthropology, Medical; D005075:Biological Evolution; D004269:DNA, Bacterial / Q000235:genetics / Q000266:history / Q000302:isolation & purification*; D003728:Dental Calculus / Q000266:history* / Q000382:microbiology; D049690:History, Ancient; D006801:Humans; D064307:Microbiota / Q000235:genetics*; D014070:Tooth / Q000382:microbiology
chemical_list: D004269:DNA, Bacterial