title: On the structure and function of endocytic transport systems.
authors.affiliation: Department of Biology, University of California, San Diego 92093.
authors.forename: S J
authors.initials: SJ
authors.lastname: Singer
mesh_terms: D018407:Bacterial Physiological Phenomena; D004705:Endocytosis; D005057:Eukaryotic Cells / Q000502:physiology; D007501:Iron / Q000378:metabolism*; D008565:Membrane Proteins / Q000378:metabolism*
chemical_list: D008565:Membrane Proteins; D007501:Iron