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Article

The GntR-type regulators gtrA and gtrB affect cell growth and nodulation of Sinorhizobium meliloti.

Journal of microbiology (Seoul, Korea) - 1 Apr 2008

Wang Yi, Chen Ai-Min, Yu Ai-Yuan, Luo Li, Yu Guan-Qian, Zhu Jia-Bi, Wang Yan-Zhang

Abstract excerpt

GntR-type transcriptional regulators are involved in the regulation of various biological processes in bacteria, but little is known about their functions in Sinorhizobium meliloti. Here, we identified two GntR-type transcriptional regulator genes, gtrA and gtrB, from S. meliloti strain 1021. Both the gtrA1 mutant and the gtrB1 mutant had lower growth rates and maximal cell yields on rich and minimal media, as...

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PMID: 18545962
DOI: 10.1007/s12275-007-0145-0

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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