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Fall 2013
The cyanobacterium Synechocystis sp. PCC 6803 encodes for an RNA helicase, crhR, whose expression is regulated by the redox status of the electron transport chain and further enhanced by temperature downshift. In this study, the effect of crhR inactivation was investigated in response to...
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Proteolysis autoregulates expression of the cyanobacterial DEAD-box RNA helicase CrhR, in response to change in growth temperature
DownloadFall 2013
The DEAD box cyanobacterial RNA helicase redox, CrhR, in Synechocystis sp. PCC 6803 is induced in response to environmental stress conditions causing reduction of the redox status of the photosynthetic electron transport chain, with temperature being one of the major conditions commonly...
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Redox and Light Derived Mechanisms of Environmental Perception are Utilized for Regulation of the Cyanobacterial RNA Helicase crhR
DownloadSpring 2020
Cyanobacteria occur worldwide in environments that contain water and sunlight. They are crucial, positive players in carbon, oxygen and nitrogen cycling and function as producers of biosynthetic products such as biofuels. To optimize these processes, understanding mechanisms by which...