Discover Community Create You

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

Hypoosmotic adaptation in Rhizobium meliloti requires beta-(1----2)-glucan.

Journal of bacteriology - 1 Mar 1990

Dylan T, Helinski D R, Ditta G S

Abstract excerpt

beta-(1----2)-Glucan, an unusual cyclic oligosaccharide, can be isolated from the periplasm of bacteria belonging to the family Rhizobiaceae. Data presented here suggest that the periplasmic beta-(1----2)-glucan of Rhizobium meliloti plays a major role in osmotic adaptation. First, growth of R. meliloti in a low-osmolarity medium causes a large accumulation of periplasmic beta-(1----2)-glucan. Second, mutations...

Read the complete abstract on PubMed

Topics

Share this publication in a Topic to start or enrich a Post.

Share to Cell Movement
Share to Culture Media
Share to Genes, Bacterial

Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

Share to Microbial Sensitivity Tests

Share to Mutation

Share to Nucleic Acid Hybridization

Share to Operon

Share to Transcription, Genetic

Source

Open in PubMed Open full text

Identifiers

PMID: 1689716
DOI: 10.1128/jb.172.3.1400-1408.1990
PMCID: PMC208612

Provenance

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.

Related research

Semantic proximity does not establish scientific evidence. Graph snapshot: 2026-09-29.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Hypoosmotic adaptation in Rhizobium meliloti requires beta-(1----2)-glucan.PMID 1689716Read ↗

A novel cyclic beta-1,2-glucan mutant of Rhizobium meliloti.Semantic proximity Read ↗

Osmosensitivity phenotypes of Agrobacterium tumefaciens mutants that lack periplasmic beta-1,2-glucan.Semantic proximity Read ↗

Synthesis of glycerophosphorylated cyclic beta-(1,2)-glucans by Rhizobium meliloti ndv mutants.Semantic proximity Read ↗

Cyclic-β-glucans of Rhizobium (Sinorhizobium) sp. strain NGR234 are required for hypo-osmotic adaptation, motility, and efficient symbiosis with host plants.Semantic proximity Read ↗

Independent signaling pathways regulate cellular turgor during hyperosmotic stress and appressorium-mediated plant infection by Magnaporthe grisea.Semantic proximity Read ↗

A motility revertant of the ndvB mutant of Bradyrhizobium japonicum.Semantic proximity Read ↗

Beta-glucan synthesis in Bradyrhizobium japonicum: characterization of a new locus (ndvC) influencing beta-(1-->6) linkages.Semantic proximity Read ↗

RpoE2 of Sinorhizobium meliloti is necessary for trehalose synthesis and growth in hyperosmotic media.Semantic proximity Read ↗

The ndvB locus of Rhizobium meliloti encodes a 319-kDa protein involved in the production of beta-(1----2)-glucan.Semantic proximity Read ↗

Gene SMb21071 of plasmid pSymB is required for osmoadaptation of Sinorhizobium meliloti 1021 and is implicated in modifications of cell surface polysaccharides structure in response to hyperosmotic stress.Semantic proximity Read ↗

Osmoregulated periplasmic glucans in Proteobacteria.Semantic proximity Read ↗

Isolation and characterization of NaCl-sensitive mutants of Caulobacter crescentus.Semantic proximity Read ↗

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