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

Citrate synthase mutants of Sinorhizobium meliloti are ineffective and have altered cell surface polysaccharides.

Journal of bacteriology - 1 Dec 1999

Mortimer M W, McDermott T R, York G M, Walker G C, Kahn M L

Abstract excerpt

The gltA gene, encoding Sinorhizobium meliloti 104A14 citrate synthase, was isolated by complementing an Escherichia coli gltA mutant. The S. meliloti gltA gene was mutated by inserting a kanamycin resistance gene and then using homologous recombination to replace the wild-type gltA with the gltA::kan allele. The resulting strain, CSDX1, was a glutamate auxotroph, and enzyme assays confirmed the absence of a...

Read the complete abstract on PubMed

Topics

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

Share to Chromatography, High Pressure Liquid
Share to Citrate (si)-Synthase

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Share to Cloning, Molecular

Share to Glutamic Acid

Share to Mutagenesis

Share to Polysaccharides

Share to Sinorhizobium meliloti

Share to Surface Properties

Source

Open in PubMed Open full text

Identifiers

PMID: 10601220
DOI: 10.1128/JB.181.24.7608-7613.1999
PMCID: PMC94220

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Citrate synthase mutants of Sinorhizobium meliloti are ineffective and have altered cell surface polysaccharides.PMID 10601220Read ↗

Citrate synthase mutants of Sinorhizobium fredii USDA257 form ineffective nodules with aberrant ultrastructure.Semantic proximity Read ↗

Insertion of transposon Tn5tac1 in the Sinorhizobium meliloti malate dehydrogenase (mdh) gene results in conditional polar effects on downstream TCA cycle genes.Semantic proximity Read ↗

Characterization of a two-component regulatory system that regulates succinate-mediated catabolite repression in Sinorhizobium meliloti.Semantic proximity Read ↗

Elimination of GlnKAmtB affects serine biosynthesis and improves growth and stress tolerance of Escherichia coli under nutrient-rich conditions.Semantic proximity Read ↗

Probing the Sinorhizobium meliloti-alfalfa symbiosis using temperature-sensitive and impaired-function citrate synthase mutants.Semantic proximity Read ↗

A symbiotic mutant of Sinorhizobium meliloti reveals a novel genetic pathway involving succinoglycan biosynthetic functions.Semantic proximity Read ↗

Loss of malic enzymes leads to metabolic imbalance and altered levels of trehalose and putrescine in the bacterium Sinorhizobium meliloti.Semantic proximity Read ↗

Common dyes used to determine bacterial polysaccharides on agar are affected by medium acidification.Semantic proximity Read ↗

The eff-482 locus of Sinorhizobium meliloti CXM1-105 that influences symbiotic effectiveness consists of three genes encoding an endoglycanase, a transcriptional regulator and an adenylate cyclase.Semantic proximity Read ↗

Identification and characterization of the dicarboxylate uptake system DccT in Corynebacterium glutamicum.Semantic proximity Read ↗

Polyamines produced by Sinorhizobium meliloti Rm8530 contribute to symbiotically relevant phenotypes ex planta and to nodulation efficiency on alfalfa.Semantic proximity Read ↗

Bradyrhizobium japonicum does not require alpha-ketoglutarate dehydrogenase for growth on succinate or malate.Semantic proximity Read ↗

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