title: Membrane permeability. Membranes and sorting. Web alert.
abstract: A selection of World Wide Web sites relevant to papers published in this issue of Current Opinion in Cell Biology.
authors.affiliation: Wellcome/CRC Institute, Tennis Court Road, CB2 1QR, Cambridge, UK.
authors.forename: J
authors.initials: J
authors.lastname: Pines
authors.forename: F
authors.initials: F
authors.lastname: Lafont
mesh_terms: D000818:Animals; D001692:Biological Transport; D002352:Carrier Proteins / Q000502:physiology; D002462:Cell Membrane / Q000378:metabolism; D002463:Cell Membrane Permeability; D034281:Dynamins; D004721:Endoplasmic Reticulum / Q000378:metabolism; D020558:GTP Phosphohydrolases / Q000502:physiology; D006056:Golgi Apparatus / Q000378:metabolism; D020407:Internet; D013572:Synaptic Vesicles / Q000378:metabolism
chemical_list: D002352:Carrier Proteins; D020558:GTP Phosphohydrolases; D034281:Dynamins