Abstract
PHOSPHATIDYL choline (lecithin) is the most widespread of the phospholipid membrane components of eukaryotic cells, being present in virtually all those investigated so far. The exceptions noted until recently have been blue-green algae1, the yeast-like fungus Pullularia pullulans2 and the phytoflagellate, Ochromonas danica2. We report here a sulphonium analogue of phosphatidyl choline which completely replaces lecithin in the non-photo-synthetic diatom, Nitzschia alba4. The new phospholipid is a phosphatidyl S,S-dimethyl mercaptoethanol (phosphatidyl sulphocholine) with the following structure:
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 51 print issues and online access
$199.00 per year
only $3.90 per issue
Buy this article
- Purchase on Springer Link
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
Similar content being viewed by others
References
Nichols, B. W., Harris, R. V., and James, A. T., Biochem. biophys. Res. Commun., 256–262 (1965).
Merdinger, E., J. Bact., 98, 1021–1025 (1969).
Brown, A. E., and Elovson, J., Biochemistry, 13, 3476–3482 (1974).
Azam, F., and Volcani, B. E., Archs Microbiol., 101, 1–8 (1974).
Kates, M., Techniques of Lipidology, (North-Holland, Amsterdam, 1972).
Anderson, R., Livermore, B. P., Volcani, B. E., and Kates, M., Biochim. biophys. Acta, 409, 259–263 (1975).
Ameja, R., and Chadha, J. S., Biochim. biophys, Acta, 239, 84–91 (1971).
Nelson, G. J., Lipids, 3, 104 (1968).
Baer, E., Lipids, 3, 384–385 (1968).
Shamma, M., Deno, N. C., and Remar, S. F., Tetrahedron. Lett., 13, 1375–1379 (1966).
Kates, M., and Volcani, B. E., Biochim. biophys. Acta, 116, 264–278 (1966).
Kates, M., and Marshall, M. O., in Recent Advances in Plant Lipid Research (edit. by Galliard, T., and Mercer, E.), 115–159 (Academic, London 1975).
Challenger, F., and Simpson, M. I., J. chem. Soc., 1591–1597 (1948).
Greene, R. C., J. biol. Chem., 237, 2251–2254 (1962).
Motohiro, T., Mem. Fac. Fish. Hokkaido Univ., 10, 1–65 (1962).
Bremer, J., and Greenberg, D. M., Biochim. biophys. Acta, 46, 217–226 (1961).
Bjerve, K. S., and Bremer, J., Biochim. biophys. Acta, 176, 570–583 (1969).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
ANDERSON, R., KATES, M. & VOLCANI, B. Sulphonium analogue of lecithin in diatoms. Nature 263, 51–53 (1976). https://doi.org/10.1038/263051a0
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1038/263051a0
This article is cited by
Comments
By submitting a comment you agree to abide by our Terms and Community Guidelines. If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate.