The effects of negative stains on lipids and proteins observed in the electron microscope R. W. Horne Contributed Papers Pages: 212 - 213
Specializations of the unit membrane Keith R. PorterKenneth KenyonSusan Badenhausen Contributed Papers Pages: 262 - 274
Some ultrastructural aspects of cell membranes A. BairatiAurelio Bairati Contributed Papers Pages: 283 - 287
General aspects of the transport of matter across non-semipermeable membranes R. Schlögl Invited Papers Pages: 288 - 291
Chemical control of excitable membranes during electrical activity David Nachmansohn Invited Papers Pages: 295 - 298
The enzymatic basis for the active transport of sodium and potassium Jens Chr Skou Invited Papers Pages: 303 - 308
Isolation of a protein coded for by the permease gene of theLac operon ofEscherichia coli Alan R. KolberW. D. Stein Contributed Papers Pages: 309 - 314
Evidence for a carrier-mediated transfer model for the accumulation of14C-γ-aminobutyric acid by brain particles at zero degrees centigrade H. WeinsteinS. VaronE. Roberts Contributed Papers Pages: 315 - 317
Sodium-dependent metabolism and transport of γ-aminobutyric acid in subcellular particles from brain S. VaronH. WeinsteinE. Roberts Contributed Papers Pages: 318 - 321
Compartmental models in the analysis of intestinal absorption Giorgio Segre Contributed Papers Pages: 328 - 335
Concluding remarks at the “Symposium on biophysics and physiology of biological transport” Torsten Teorell Contributed Papers Pages: 336 - 341