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Sinorhizobium melilotiMedicago truncatulaSinorhizobiumMedicago sativaSymbiosisMedicagoNitrogen FixationPlant Root NodulationSinorhizobium frediiRoot Nodules, PlantPlant RootsBacterial ProteinsGene Expression Regulation, BacterialRhizobiumRhizobiaceaePolysaccharides, BacterialGenes, BacterialMolecular Sequence DataFabaceaeRhizobium leguminosarumMelilotusPlant ProteinsLuteolinMycorrhizaeGene Expression Regulation, PlantMutationMutagenesis, InsertionalGenetic Complementation TestDNA, BacterialGenome, BacterialGalactansSequence Analysis, DNAAgrobacterium tumefaciens4-ButyrolactoneBase SequenceHomogentisate 1,2-DioxygenaseAmino Acid SequenceBetainePhenotypeOperonDNA Transposable ElementsPlasmidsQuorum SensingGlucansCholine DehydrogenaseGenes, PlantSequence Homology, Amino AcidRegulonBradyrhizobiumPhylogenyNitrogenDicarboxylic AcidsDicarboxylic Acid TransportersCloning, MolecularBetaine-Aldehyde DehydrogenaseHost Factor 1 ProteinRhizobium etliAcyl-ButyrolactonesRepliconGene Expression ProfilingGenes, EssentialErythritolMultigene FamilyAminoethylphosphonic AcidArtificial Gene FusionHydroxybutyrates

EnsiferMedicagoStrainsSymbioticMutantsGenesBacteriaToleranceTypeRhizobiumRhizobiaWild-typeResults

Ensifer1

• Ensifer meliloti (formerly Rhizobium meliloti and Sinorhizobium meliloti) are an aerobic, Gram-negative, and diazotrophic species of bacteria. (wikipedia.org)

Medicago1

• S. meliloti forms a symbiotic relationship with legumes from the genera Medicago, Melilotus and Trigonella, including the model legume Medicago truncatula. (wikipedia.org)

Strains1

• Genomic comparative analysis of widely applied Sinorhizobium meliloti reference strains", устный доклад на сателлитом митинге по Геномике в рамках конференции. (arriam.ru)

Symbiotic1

• Because soil often contains a limited amount of nitrogen for plant use, the symbiotic relationship between S. meliloti and their legume hosts has agricultural applications. (wikipedia.org)

Mutants1

• However, E. meliloti mutants defective in either genes uvrA, uvrB or uvrC are sensitive to desiccation, as well as to UV light. (wikipedia.org)

Genes3

• The S. meliloti genome contains four genes coding for flagellin. (wikipedia.org)
• Indeterminate nodule symbiosis by S. meliloti is conferred by genes residing on pSymA. (wikipedia.org)
• The proteins encoded by E. meliloti genes uvrA, uvrB and uvrC are employed in the repair of DNA damages by the process of nucleotide excision repair. (wikipedia.org)

Bacteria1

• These compounds attract S. meliloti to the surface of the root hairs of the plant where the bacteria begin secreting nod factors. (wikipedia.org)

Tolerance1

• This finding indicates that the desiccation tolerance of wild-type E. meliloti depends on the repair of DNA damages that can be caused by desiccation. (wikipedia.org)

Type1

• Five S. meliloti genomes have been sequenced to date: Rm1021, AK83, BL225C, Rm41, and SM11 with 1021 considered to be the wild type. (wikipedia.org)

Rhizobium3

• Ensifer meliloti (formerly Rhizobium meliloti and Sinorhizobium meliloti) are an aerobic, Gram-negative, and diazotrophic species of bacteria. (wikipedia.org)
• These microsymbionts are distributed among major bacterial genera of the alpha-proteobacteria such as Rhizobium, Bradyrhizobium, Azorhizobium, Mesorhizobium, Ensifer ( Sinorhizobium ), Neorhizobium, Pararhizobium , and Allorhizobium , collectively termed "rhizobia", which can form symbiotic associations with diverse legumes. (frontiersin.org)
• The symbiotic association between plants of the Leguminosae family and soil bacteria belonging to the genera Rhizobium, Azorhizobium, Bradyrhizobium and Sinorhizobium (here referred to as rhizobia) results in the development of nodules, root organs in which rhizobia convert nitrogen into ammonia, which is used by the plant as a nitrogen source. (biologists.com)

Rhizobia1

• Leghemoglobin, produced by leguminous plants after colonization of S. meliloti, interacts with the free oxygen in the root nodule where the rhizobia reside. (wikipedia.org)

Wild-type2

• Five S. meliloti genomes have been sequenced to date: Rm1021, AK83, BL225C, Rm41, and SM11 with 1021 considered to be the wild type. (wikipedia.org)
• This finding indicates that the desiccation tolerance of wild-type E. meliloti depends on the repair of DNA damages that can be caused by desiccation. (wikipedia.org)

Results1

• These results support the view that S. meliloti lpsB also encodes a mannosyltransferase that participates in the biosynthesis of the LPS core. (uni-bielefeld.de)