title: Packaging life: the origin of ion-selective channels.
authors.affiliation: Department of Physiology, University of Pennsylvania, Philadelphia, Pennsylvania. Electronic address: carmstro@mail.med.upenn.edu.
authors.forename: Clay M
authors.initials: CM
authors.lastname: Armstrong
mesh_terms: D000818:Animals; D001419:Bacteria / Q000378:metabolism; D005075:Biological Evolution; D006801:Humans; D007473:Ion Channels / Q000378:metabolism*; D008928:Mitochondria / Q000378:metabolism; D009995:Osmosis / Q000502:physiology
chemical_list: D007473:Ion Channels