1. Post, R. L., Hegyvary, C. & Kume, S. J. biol. chem. 247, 6530–6540 (1972).
2. Karlish, S. J. D., Yates, D. W. & Glynn, I. M. Biochim. biophys. Acta 525, 252–264 (1978).
3. Glynn, I. M., Karlish, S. J. D. & Yates, D. W. in 2nd Int. Conf. Properties and Functions of No. K-ATPase (ed. Skou, J. C.) (Academic, New York, in the press).
4. Jørgensen, P. L. Biochim. biophys. Acta 256, 36–52 (1974).
5. Beaugé, L. A. & Glynn, I. M. J. J. Physiol. Lond. (in the press).