Article
Lack of respiratory chain complex I impairs alternative oxidase engagement and modulates redox signaling during elicitor-induced cell death in tobacco.
The Plant cell - 1 Feb 2007
Vidal Guillaume, Ribas-Carbo Miquel, Garmier Marie, Dubertret Guy, Rasmusson Allan G, Mathieu Chantal, Foyer Christine H, De Paepe Rosine
Abstract excerpt
Alternative oxidase (AOX) functions in stress resistance by preventing accumulation of reactive oxygen species (ROS), but little is known about in vivo partitioning of electron flow between AOX and the cytochrome pathway. We investigated the relationships between AOX expression and in vivo activity in Nicotiana sylvestris and the complex I-deficient CMSII mutant in response to a cell death elicitor. While a...
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