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Article

The stringent response is required for amino acid and nitrate utilization, nod factor regulation, nodulation, and nitrogen fixation in Rhizobium etli.

Journal of bacteriology - 1 Aug 2005

Calderón-Flores Arturo, Du Pont Gisela, Huerta-Saquero Alejandro, Merchant-Larios Horacio, Servín-González Luis, Durán Socorro

Abstract excerpt

A Rhizobium etli Tn5 insertion mutant, LM01, was selected for its inability to use glutamine as the sole carbon and nitrogen source. The Tn5 insertion in LM01 was localized to the rsh gene, which encodes a member of the RelA/SpoT family of proteins. The LM01 mutant was affected in the ability to...

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Identifiers

PMID: 16030199
DOI: 10.1128/JB.187.15.5075-5083.2005
PMCID: PMC1196017

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 4 Sept 2026. Prepared record publication-16030199-2026-09-04.2. Manifest publication-graph-cohort-2026-09-04.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 4 Sept 2026.

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