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Article

Sulfite oxidase controls sulfur metabolism under SO2 exposure in Arabidopsis thaliana.

Plant, cell & environment - 1 Jan 2012

Randewig Dörte, Hamisch Domenica, Herschbach Cornelia, Eiblmeier Monika, Gehl Christian, Jurgeleit Jens, Skerra Jessica, Mendel Ralf R, Rennenberg Heinz, Hänsch Robert

Abstract excerpt

In the present study, the significance of sulfite oxidase (SO) for sulfite detoxification and sulfur assimilation was investigated. In response to sulfur dioxide (SO(2)) exposure, a remarkable expansion of sulfate and a significant increase of GSH pool were observed in wild-type and SO-overexpressing Arabidopsis. These metabolic changes were connected with a negative feedback inhibition of adenosine...

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PMID: 21895698
DOI: 10.1111/j.1365-3040.2011.02420.x

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