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Article

Disruption of nifA gene influences multiple cellular processes in Sinorhizobium meliloti.

Journal of genetics and genomics = Yi chuan xue bao - 1 Sept 2007

Gong Ziying, Zhu Jiabi, Yu Guanqiao, Zou Huasong

Abstract excerpt

Sinorhizobium meliloti nifA is important in fixing nitrogen during symbiosis. A nifA null mutant induces small white invalid nodules in the roots of host plant. The additional phenotypic alterations associated with the disruption of the nifA gene are reported in this study. Under a free-living state, S. meliloti nifA mutant reduces its ability to swarm on a half-solid plate. Interestingly, the AHL (Acylhomoserine...

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PMID: 17884688
DOI: 10.1016/S1673-8527(07)60089-7

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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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