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[Proteins induction by cysteamine in Escherichia coli cells]
1B.P. Konstantinov St.-Petersburg Institute of Nuclear Physics, Academy of Sciences of Russia, Gatchina.
Radiatsionnaia Biologiia, Radioecologiia
|October 10, 1998
Abstract:
It was shown, what in presence of oxygen in broad interval time of treatment in E. coli cells was induced line proteins by cysteamine which are proteins SOS--repair system and heat--shock system. There are quantitative defined induction level RecA, GroEL and DnaK proteins which are members this systems. It was allowed to propose what radioprotective action of cysteamine in higher degree is defined by its characteristics as induction agent for stress systems of cells.