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Responses to singlet oxygen

United States Patent Application

20070004043
A1
View the Complete Application at the US Patent & Trademark Office
The physiological response of a phototroph to singlet oxygen is altered by modulating the interaction between an anti-sigma factor, ChrR, and a sigma factor, .sigma..sup.E, or by altering expression of a gene product required for viability in the presence of singlet oxygen.
Donohue, Timothy J. (Middleton, WI), Anthony, Jennifer Rachel (San Lorenzo, CA), Warczak, Kristin L. (Franklin, WI), DuFour, Yann (Madison, WI), Green, Heather (Madison, WI)
11/ 410,431
April 25, 2006
STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT [0002] This invention was made with United States government support awarded by the following agencies: National Institute of General Medical Science, GM37509; and Department of Energy, DE-FG02-05ER15653. The United States has certain rights in this invention.