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Article

Homology of genes for exopolysaccharide synthesis in Rhizobium leguminosarum and effect of cloned exo genes on nodule formation.

Acta biochimica Polonica - 1 Jan 1993

Skorupska A, Deryło M

Abstract excerpt

A 5.4 kb BamHI fragment of R. leguminosarum bv. trifolii TA1 was found to carry genes involved in exopolysaccharide synthesis (exo genes). This fragment was strongly hybridized to the total DNA from R. l. bv. viciae and bv. phaseoli digested with EcoRI. No homology was found with total DNA of R. meliloti and Rhizobium sp. NGR 234. The exo genes from R. l. bv. trifolii TA1 conjugally introduced into R. l. bv....

Topics

Cloning, Molecular
DNA, Bacterial
Genes, Bacterial
Mutation
Nitrogen Fixation
Plants
Polysaccharides, Bacterial
Rhizobium
Rhizobium leguminosarum
Sequence Homology, Nucleic Acid
Symbiosis

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Source

Identifiers

PMID: 8140821

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-8140821-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 29 Aug 2026.

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Homology of genes for exopolysaccharide synthesis in Rhizobium leguminosarum and effect of cloned exo genes on nodule formation.PMID 8140821Read ↗

Structure and role in symbiosis of the exoB gene of Rhizobium leguminosarum bv trifolii.Semantic proximity Read ↗

The region for exopolysaccharide synthesis in Rhizobium leguminosarum biovar trifolii is located on the non-symbiotic plasmid.Semantic proximity Read ↗

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