Molecular basis of thermosensing: a two-component signal transduction thermometer in Bacillus subtilis
β Scribed by Aguilar, P. S.
- Book ID
- 111748479
- Publisher
- Nature Publishing Group
- Year
- 2001
- Tongue
- English
- Weight
- 336 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0261-4189
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The formation of spores in Bacillus subtrhs is a developmental process under genetic control. The decision to either divide or sporulate is regulated by the state of phosphorylation of the SpoOA transcription factor. Phosphorylated SpoOA (SpoOA -P) is both a repressor and an activator of transcripti
## Abstract This article describes a simple and robust laboratory exercise on the regulation of membrane unsaturated fatty acid composition in bacteria by a decrease in growth temperature. We take advantage of the well characterized Des pathway of __Bacillus subtilis__, composed of a Ξ5βdesaturase