Sequence and analysis of the rpoN sigma factor gene of rhizobium sp. strain NGR234, a primary coregulator of symbiosis.

doi:10.1128/jb.172.10.5563-5574.1990

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Article

Sequence and analysis of the rpoN sigma factor gene of rhizobium sp. strain NGR234, a primary coregulator of symbiosis.

Journal of bacteriology - 1 Oct 1990

van Slooten J C, Cervantes E, Broughton W J, Wong C H, Stanley J

Abstract excerpt

We report the nucleotide sequence of the rpoN gene from broad-host-range Rhizobium sp. strain NGR234 and analyze the encoded RPON protein, a sigma factor. Comparative analysis of the deduced amino acid sequence of RPON from NGR234 with sequences from other gram-negative bacteria identified a perf...

Topics

Amino Acid Sequence
Base Sequence
Chromosome Deletion
Cloning, Molecular
DNA, Bacterial
Escherichia coli
Fabaceae
Genes, Bacterial
Molecular Sequence Data
Phenotype
Plants
Plants, Medicinal

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Plasmids

Restriction Mapping

Rhizobium

Sequence Homology, Nucleic Acid

Sigma Factor

Symbiosis

Source

Open in PubMed Open full text

Identifiers

PMID: 2211497
DOI: 10.1128/jb.172.10.5563-5574.1990
PMCID: PMC526867

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 30 Aug 2026. Prepared record publication-2211497-2026-08-30.1. Manifest publication-graph-cohort-2026-08-30.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 30 Aug 2026.

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