This decommissioned ERA site remains active temporarily to support our final migration steps to https://ualberta.scholaris.ca, ERA's new home. All new collections and items, including Spring 2025 theses, are at that site. For assistance, please contact erahelp@ualberta.ca.
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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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Fall 2012
The DEAD-box cyanobacterial RNA helicase redox, or CrhR, in Synechocystis sp. PCC 6803 is capable of unwinding dsRNA and in annealing ssRNA in a bidirectional ATP-dependent manner. This is a feature shared by only four other DEAD-box RNA helicases. Two of which, the eukaryotic p68 and p72...
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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...