title: [Natural abundance of carbon, nitrogen, and hydrogen isotope ratios in biogenic substances: present and future].
authors.affiliation: Division of Structural Ecology, Kyoto University, Shiga.
authors.forename: E
authors.initials: E
authors.lastname: Wada
authors.forename: Y
authors.initials: Y
authors.lastname: Hanba
mesh_terms: D000818:Animals; D001690:Biological Science Disciplines; D002247:Carbon Isotopes; D004247:DNA; D003903:Deuterium; D004463:Ecology; D008401:Gas Chromatography-Mass Spectrometry; D006801:Humans; D009587:Nitrogen Isotopes; D010944:Plants; D011506:Proteins / Q000378:metabolism; D012313:RNA
chemical_list: D002247:Carbon Isotopes; D009587:Nitrogen Isotopes; D011506:Proteins; D012313:RNA; D004247:DNA; D003903:Deuterium