1. Westphal, O., and Luderitz, O., Naturwissenschaften, 50, 413 (1963). Nowotny, A., Thomas, S., and Duron, O. S., Biochemical Problems of Lipids (B.B.A. Library, Volume 1, Elsevier, Amsterdam, 1963). Osborn, M. J., Rosen, S. M., Rothfield, L., Zeleznick, L. D., and Horecker, B. L., Science, 145, 783 (1964).
2. Nowotny, A., J. Amer. Chem. Soc., 83, 501 (1961).
3. Burton, A. J., and Carter, H. E., Biochem., 3, 411 (1964).
4. Nowotny, A., Fed. Proc., 20, 270 (1961).
5. Salton, M. R. J., and Horne, R. W., Biochim. Biophys. Acta, 7, 177 (1951). Salton, M. R. J., Biochim. Biophys. Acta, 10, 512 (1953). Cummins, C. S., and Harris, H., J. Gen. Microbiol., 14, 583 (1956).