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海洋蓝藻藻种束毛藻自然种群中固氮酶基因表达的时间变异性。

Temporal Variability in Nitrogenase Gene Expression in Natural Populations of the Marine Cyanobacterium Trichodesmium thiebautii.

出版信息

Appl Environ Microbiol. 1996 Mar;62(3):1073-5. doi: 10.1128/aem.62.3.1073-1075.1996.

DOI:10.1128/aem.62.3.1073-1075.1996
PMID:16535258
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC1388815/
Abstract

We report a distinct diel periodicity in the abundance of nifH (dinitrogenase reductase) mRNA in natural populations of the nonheterocystous marine cyanobacterium Trichodesmium thiebautii. Our observations show that in addition to translational and posttranslational controls, Trichodesmium nitrogenase expression is also regulated at the transcriptional and/or posttranscriptional level.

摘要

我们报告了在非异形胞海洋蓝藻束毛藻属（Trichodesmium thiebautii）的自然种群中 nifH（固氮酶还原酶）mRNA 丰度的明显昼夜周期性。我们的观察表明，除了翻译和翻译后控制外，束毛藻属固氮酶的表达还受到转录和/或转录后水平的调节。

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本文引用的文献

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Amino Acid Cycling in Colonies of the Planktonic Marine Cyanobacterium Trichodesmium thiebautii.浮游海洋蓝藻束毛藻属群体中的氨基酸循环。
Appl Environ Microbiol. 1994 Nov;60(11):3989-95. doi: 10.1128/aem.60.11.3989-3995.1994.
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Modification of the Fe Protein of Nitrogenase in Natural Populations of Trichodesmium thiebautii.固氮酶铁蛋白在海洋束毛藻自然种群中的修饰。
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