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诺卡氏菌属中藜芦酸O-脱甲基酶的底物诱导作用

Substrate-induction of veratric acid O-demethylase in Nocardia sp.

作者信息

Malarczyk E

出版信息

Acta Biochim Pol. 1984;31(4):383-95.

PMID:6085441
Abstract

Nocardia sp. demethylates veratric acid to vanillic and isovanillic acids, and subsequently to protocatechuic acid. The accumulation of specific mRNA observed during incubation of Nocardia sp. cells with substrate, as well as the effect of inhibitors of transcription and translation point to the inducible character of demethylation processes.

摘要

诺卡氏菌属将藜芦酸脱甲基化为香草酸和异香草酸,随后再脱甲基化为原儿茶酸。在用底物培养诺卡氏菌属细胞期间观察到的特定mRNA的积累,以及转录和翻译抑制剂的作用表明脱甲基过程具有可诱导性。

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