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Article

Functional difference between Sinorhizobium meliloti NifA and Enterobacter cloacae NifA.

Science in China. Series C, Life sciences - 1 Feb 2004

Chengtao Yang, Guanqiao Yu, Shanjiong Shen San Chiun Shen, Jiabi Zhu

Abstract excerpt

The nifA gene is an important regulatory gene and its product, NifA protein, regulates the expression of many nif genes involved in the nitrogen fixation process. We introduced multiple copies of the constitutively expressed Sinorhizobium meliloti (Sm) or Enterobacter cloacae (Ec) nifA gene into both the nifA mutant strain SmY and the wild-type strain Sm1021. Root nodules produced by SmY containing a...

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Identifiers

PMID: 15384181
DOI: 10.1360/02yc0268

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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