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首页> 外文期刊>Journal of bacteriology >Regulation of cytoplasmic and mitochondrial leucyl-transfer ribonucleic acid synthetases in Neurospora crassa.
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Regulation of cytoplasmic and mitochondrial leucyl-transfer ribonucleic acid synthetases in Neurospora crassa.

机译：细胞质和线粒体幼虫转移核糖核酸合成酶的调节神经孢子。

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摘要

The production of cytoplasmic leucyl-transfer ribonucleic acid synthetase activity was found to be reciprocally proportional to that of the corresponding mitochondrial enzyme during logarithmic growth of strains of Neurospora crassa with normal mitochondria. In the presence of cni-3 mutant mitochondria, production of mitochondrial enzyme activity was greatly increased whereas cytoplasmic enzyme production remained constant. The effect of cni-3 on the yield of the two enzyme activities indicated that the regulatory mechanism involved is a complicated one that cannot be accounted for by the relatively simple transcription competition model proposed previously.
机译：发现细胞质白胶转移核糖核酸合成酶活性与正常线粒体的神经孢子菌株菌株对数性生长期间的相应线粒体酶的产生往复成比例。在CNI-3突变线粒体存在下，线粒体酶活性的产生大大增加，而细胞质酶产生仍然是恒定的。 CNI-3对两种酶活性产量的影响表明，所涉及的调节机制是一种复杂的机制，其无法通过先前提出的相对简单的转录竞争模型占。

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