The alternative respiration pathway in plants : role and regulation

作者: Anneke M. Wagner , Klaas Krab

DOI: 10.1111/J.1399-3054.1995.TB00844.X

关键词:

摘要: In the past few years, knowledge of nature and regulation alternative oxidase in plant mitochondria has increased greatly. The protein been characterized mechanisms that regulate its activity have described. consequences these regulatory are vivo cytochrome pathway may compete for electrons. implications interpretation ‘Bahr Bonner’ inhibitor titrations, formerly used to estimate partitioning electrons over two pathways, discussed. It is proposed activation engagement keep Q reduction levels low order prevent harmful high free radical production. A model presented induction, involving a signalling function active oxygen species.

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