Sinorhizobium meliloti
Quantifying Biofilm Formation of Sinorhizobium meliloti Bacterial Strains in Microfluidic Platforms by Measuring the Diffusion Coefficient of Polystyrene Beads
... growth, Sinorhizobium meliloti is cho- sen as the model organism, but other bacteria ...S. meliloti bacteria have a symbiotic relationship with al- falfa plants as they form nodules on the roots of ...
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Sinorhizobium meliloti, a Slow-Growing Bacterium, Exhibits Growth Rate Dependence of Cell Size under Nutrient Limitation
... S. meliloti 1021 strain growing exponentially under different nutrient conditions at ...S. meliloti is much lower than that of ...S. meliloti decreases dramatically by 70% for bacteria grown on LB ...
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Diversity of Sinorhizobium meliloti from the Central Asian Alfalfa Gene Center
... 9. Fisher, R. F., J. A. Swanson, J. T. Mulligan, and S. R. Long. 1987. Extended region of nodulation genes in Rhizobium meliloti 1021. II. Nucleotide se- quence, transcription start sites and protein products. ...
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Using cell type specific transcriptomics to understand how Arabidopsis roots respond to Sinorhizobium meliloti
... to Sinorhizobium meliloti was ...to Sinorhizobium inoculation compared to the response of nitrogen treatment were ...to Sinorhizobium and nitrogen treatment and open the way to further tissue ...
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A Key Regulator of the Glycolytic and Gluconeogenic Central Metabolic Pathways in Sinorhizobium meliloti
... in Sinorhizobium meliloti; during growth with gluconeogenic substrates, PckR represses expression of the complete Entner–Doudoroff glycolytic pathway and induces expression of the pckA and fbaB ...
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Genome Wide Sensitivity Analysis of the Microsymbiont Sinorhizobium meliloti to Symbiotically Important, Defensin Like Host Peptides
... of Sinorhizobium meliloti bacteria into nitrogen-fixing ...S. meliloti to resist antimicrobial activity of plant peptides are poorly ...S. meliloti genes and pathways that increase or decrease ...
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Most Sinorhizobium meliloti Extracytoplasmic Function Sigma Factors Control Accessory Functions
... ABSTRACT Bacteria must sense alterations in their environment and respond with changes in function and/or structure in order to cope. Extracytoplasmic function sigma factors (ECF s) modulate transcription in response ...
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Sinorhizobium meliloti Phage ΦM9 Defines a New Group of T4 Superfamily Phages with Unusual Genomic Features but a Common T=16 Capsid
... the Sinorhizobium meliloti-infecting T4 superfamily phage ...S. meliloti phages of the ⌽ M12 ...S. meliloti phage ⌽ M12 have a small number of open reading frames in common that appear to ...
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Function of Succinoglycan Polysaccharide in Sinorhizobium meliloti Host Plant Invasion Depends on Succinylation, Not Molecular Weight
... symbiont Sinorhizobium meliloti 1021 is re- quired for this bacterium to invade the host plant Medicago truncatula and establish a nitrogen-fixing ...S. meliloti mu- tants that cannot make ...
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Use of RNA Immunoprecipitation Method for Determining Sinorhizobium meliloti RNA-Hfq Protein Associations In Vivo
... S. meliloti Hfq mutant bacteria carrying p#5 (named Sm1021Δhfqp#5, [12]) were harvested on the 49-dpi and ground to very thin powder in liquid nitrogen in a mortar with a pestle, waited for liquid nitrogen to ...
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Desiccation induces viable but Non-Culturable cells in Sinorhizobium meliloti 1021
... 0.1-0.4 was reached, and concentrated by centrifugation. The pellet was resuspended in one milliliter of sterile YMB or PMM medium and pipetted 100 μ L onto a scaffold, which here is a nitrocellulose filter, sand or ...
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Transcriptome Analysis of Polyhydroxybutyrate Cycle Mutants Reveals Discrete Loci Connecting Nitrogen Utilization and Carbon Storage in Sinorhizobium meliloti
... Previous studies have helped to establish knowledge of transcriptomic regulation in S. meliloti. Early work involved both macroarray and microarray investigations of symbiotic development, growth under micro-oxic ...
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Characterisation of the regulatory gene nolR in Sinorhizobium meliloti
... Use proteomic analysis to examine the possible gene networks that might be influenced by a functional NolR protein by: • detecting number of proteins differentially altered in levels in [r] ...
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Polyamines are required for normal growth in sinorhizobium meliloti
... The 449 specific growth rate of the odc1 mutant grown under stress or non-stress 450 conditions with or without exogenous PAs differed from the wild type by no more 451 than 13 %, in [r] ...
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Regulation of Phosphate Assimilation in Rhizobium (Sinorhizobium) meliloti
... and sfx2 mutations on the level of orfA-pit expression while the wild-type pit fusions showed increased expres- sion in Pi-sufficient compared to Pi-deficient cells, no observed in a pho[r] ...
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Megaplasmid and Chromosomal Loci for the PHB Degradation Pathway in Rhizobium (Sinorhizobium) meliloti
... (A) With 3-hydroxyhutyr- ate substrate; ( R ) without .%hydroxybutyrate substrate. droxybutyrate and/or acetoacetate as the sole carbon and energy source. As the immediate[r] ...
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Genetic Analysis of Mutations Affecting pckA Regulation in Rhizobium (Sinorhizobium) meliloti
... Among prokaryotes, the regulation of the structural gene for Pck, pckA, has been most thoroughly examined in Escherichia coli where pckA expression is induced in cells g[r] ...
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Coordinated regulation of core and accessory genes in the multipartite genome of Sinorhizobium fredii
... the Sinorhizobium genus, which includes microsymbionts associated with the important legume crops alfalfa and soybean ...in Sinorhizobium associated with the same legume host show a higher differentiation ...
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The complete genome sequence of Ensifer meliloti strain CCMM B554 (FSM-MA), a highly effective nitrogen-fixing microsymbiont of Medicago truncatula Gaertn
... (synonym Sinorhizobium) meliloti and Ensifer medicae, and with certain Ensifer fredii strains and Rhizobium mongolense ...E. meliloti and ...E. meliloti strain 1021 (with the reference gen- ...
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Role of Trichoderma and Sinorhizobium Strains for Improving Growth and Nutritional Status of Alfalfa under Cd Stress
... of Sinorhizobium meliloti strains (isolated from different root-nodules on root of alfalfa, which grown in 50% sewage sludge amended brown forest soil), two standard strains of ...S. meliloti ( heavy ...
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