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Article

Mutation in Arabidopsis β-cyanoalanine synthase overcomes NADPH oxidase action in response to pathogens.

Journal of experimental botany - 28 May 2021

Arenas-Alfonseca Lucía, Gotor Cecilia, Romero Luis C, García Irene

Abstract excerpt

Plant responses to pathogens comprise a complex process, implying a plethora of signals and reactions. Among them, endogenous production of hydrogen cyanide (HCN) has been shown to induce resistance in Arabidopsis to the hemibiotrophic bacterium Pseudomonas syringae pv. tomato (Pst) DC3000. β-cyanoalanine synthase (CAS-C1) is responsible for the detoxification of HCN in Arabidopsis mitochondria. Here, we show...

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PMID: 33770168
DOI: 10.1093/jxb/erab137

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