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Article

AtMTM1, a novel mitochondrial protein, may be involved in activation of the manganese-containing superoxide dismutase in Arabidopsis.

Planta - 1 Sept 2007

Su Zhao, Chai Mao-Feng, Lu Ping-Li, An Rui, Chen Jia, Wang Xue-Chen

Abstract excerpt

Mtm1p is essential for the posttranslational activation of manganese-containing superoxide dismutase (SOD2) in Saccharomyces cerevisiae; however, whether the same holds true for Arabidopsis thaliana is unknown. In this study, by using the yeast mtm1 mutant complementation method, we identified a putative MTM gene (AtMTM1, At4g27940) that is necessary for SOD2 activation. Further, analysis of SOD activity revealed...

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PMID: 17522887
DOI: 10.1007/s00425-007-0547-6

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SOD2

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