Changes on protein expression associated with salinity tolerance in Brassica cell cultures
Article first published online: 2 JAN 2013
© The Author(s) Journal compilation © 1993 International Federation for Cell Biology
Cell Biology International
Volume 17, Issue 9, pages 839–845, September 1993
How to Cite
Martín, J. P., Elavummoottil, O. C. and Moreno, M. L. (1993), Changes on protein expression associated with salinity tolerance in Brassica cell cultures. Cell Biology International, 17: 839–845. doi: 10.1006/cbir.1993.1146
- Issue published online: 2 JAN 2013
- Article first published online: 2 JAN 2013
- Paper received 15.04.93. Paper accepted 22.07.93.
- Cited By
- Brassica oleracea L. var. botrytis L.;
- cell cultures;
- protein expression;
- salinity tolerance
The synthesis of proteins from salt-tolerant Brassica oleracea L. var. botrytis L. subvar. cauliflora (Gars.) DC. (cauliflower) cell cultures is modified in relation to controls in several features. There are nine newly induced polypeptides in tolerant cultures (absent in control conditions). Some of them are only present under low salt levels (85 mM NaCl). Another group seems to be representative of moderate and high salt levels (170 and 255 mM NaCl), and a third group is present in all the salt conditions tested. On the other hand, the synthesis of most of the polypeptides present in control conditions is modified in salt-tolerant cultures by increasing, decreasing or stopping their synthesis in any of the tested conditions. The relationship between these changes in Brassica and other plant systems is discussed.