title: Age fractionation in bacteria by membrane elution: relation between age distribution and elution profile.
mesh_terms: D000327:Adsorption; D001419:Bacteria / Q000254:growth & development* / Q000378:metabolism; D001431:Bacteriological Techniques; D002455:Cell Division; D008567:Membranes, Artificial; D008954:Models, Biological; D013997:Time Factors
chemical_list: D008567:Membranes, Artificial