Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Article

Genetic analyses of Rhizobium meliloti exopolysaccharides.

International journal of biological macromolecules - 1 Apr 1990

Glazebrook J, Reed J W, Reuber T L, Walker G C

Abstract excerpt

We have recently obtained strong genetic evidence that the acidic Calcofluor-binding exopolysaccharide (EPS I) of Rhizobium meliloti Rm1021 is required for nodule invasion and possibly for later events in nodule development. Thirteen loci on the second megaplasmid have been identified that are re...

Topics

Carbohydrate Sequence
Gene Expression Regulation, Bacterial
Molecular Sequence Data
Mutation
Polysaccharides, Bacterial
Rhizobium

Source

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Identifiers

PMID: 2078533
DOI: 10.1016/0141-8130(90)90055-f

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 30 Aug 2026. Prepared record publication-2078533-2026-08-30.1. Manifest publication-graph-cohort-2026-08-30.1.

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

Community interpretation

Discuss the evidence

Ask a question, add context or challenge an interpretation. Community activity is separate from scientific evidence strength.

0

discussions

0

replies

Citations encouraged

Claims remain attributable.

No discussion yet

Be the first to add a careful, cited interpretation.

Related research

Semantic proximity does not establish scientific evidence.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Genetic analyses of Rhizobium meliloti exopolysaccharides.PMID 2078533Read ↗

Rhizobium meliloti exoG and exoJ mutations affect the exoX-exoY system for modulation of exopolysaccharide production.Semantic proximity Read ↗

The regulation of exopolysaccharide production is important at two levels of nodule development in Rhizobium meliloti.Semantic proximity Read ↗

The symbiotic defect of Rhizobium meliloti exopolysaccharide mutants is suppressed by lpsZ+, a gene involved in lipopolysaccharide biosynthesis.Semantic proximity Read ↗

Novel Genes and Regulators That Influence Production of Cell Surface Exopolysaccharides in Sinorhizobium meliloti.Semantic proximity Read ↗

Analysis of the Rhizobium meliloti genes exoU, exoV, exoW, exoT, and exoI involved in exopolysaccharide biosynthesis and nodule invasion: exoU and exoW probably encode glucosyltransferases.Semantic proximity Read ↗

Rhizobium meliloti chromosomal loci required for suppression of exopolysaccharide mutations by lipopolysaccharide.Semantic proximity Read ↗

Exogenous suppression of the symbiotic deficiencies of Rhizobium meliloti exo mutants.Semantic proximity Read ↗

Molecular analysis of the Rhizobium meliloti mucR gene regulating the biosynthesis of the exopolysaccharides succinoglycan and galactoglucan.Semantic proximity Read ↗

The exoD gene of Rhizobium meliloti encodes a novel function needed for alfalfa nodule invasion.Semantic proximity Read ↗

Family of glycosyl transferases needed for the synthesis of succinoglycan by Rhizobium meliloti.Semantic proximity Read ↗

Regulation of Rhizobium meliloti exo genes in free-living cells and in planta examined by using TnphoA fusions.Semantic proximity Read ↗

Nodule formation in soybeans by exopolysaccharide mutants of Rhizobium fredii USDA 191.Semantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.