Published in Mol Plant Microbe Interact on January 01, 2001
Broad-host-range expression vectors with tightly regulated promoters and their use to examine the influence of TraR and TraM expression on Ti plasmid quorum sensing. Appl Environ Microbiol (2008) 2.36
Phosphorus limitation enhances biofilm formation of the plant pathogen Agrobacterium tumefaciens through the PhoR-PhoB regulatory system. J Bacteriol (2004) 1.67
Identification of two quorum-sensing systems in Sinorhizobium meliloti. J Bacteriol (2002) 1.55
MutS HOMOLOG1 is a nucleoid protein that alters mitochondrial and plastid properties and plant response to high light. Plant Cell (2011) 1.43
Quorum sensing in Rhizobium sp. strain NGR234 regulates conjugal transfer (tra) gene expression and influences growth rate. J Bacteriol (2003) 1.32
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Rapid and reproducible Agrobacterium-mediated transformation of sorghum. Plant Cell Rep (2006) 1.11
In situ activation of the quorum-sensing transcription factor TraR by cognate and noncognate acyl-homoserine lactone ligands: kinetics and consequences. J Bacteriol (2003) 1.10
Involvement of multiple loci in quorum quenching of autoinducer I molecules in the nitrogen-fixing symbiont Rhizobium (Sinorhizobium) sp. strain NGR234. Appl Environ Microbiol (2011) 1.10
Dimerization of the quorum-sensing transcription factor TraR enhances resistance to cytoplasmic proteolysis. Mol Microbiol (2009) 1.09
Induction and loss of Ti plasmid conjugative competence in response to the acyl-homoserine lactone quorum-sensing signal. J Bacteriol (2008) 1.04
The BlcC (AttM) lactonase of Agrobacterium tumefaciens does not quench the quorum-sensing system that regulates Ti plasmid conjugative transfer. J Bacteriol (2008) 1.03
Use of Sinorhizobium meliloti as an indicator for specific detection of long-chain N-acyl homoserine lactones. Appl Environ Microbiol (2004) 1.01
Interactions of Botryococcus braunii cultures with bacterial biofilms. Microb Ecol (2010) 1.00
A novel metagenomic short-chain dehydrogenase/reductase attenuates Pseudomonas aeruginosa biofilm formation and virulence on Caenorhabditis elegans. PLoS One (2011) 1.00
Multiple superoxide dismutases in Agrobacterium tumefaciens: functional analysis, gene regulation, and influence on tumorigenesis. J Bacteriol (2007) 0.97
Co-expression of the borage Delta 6 desaturase and the Arabidopsis Delta 15 desaturase results in high accumulation of stearidonic acid in the seeds of transgenic soybean. Planta (2006) 0.97
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Identification of acyl-homoserine lactone signal molecules produced by Nitrosomonas europaea strain Schmidt. Appl Environ Microbiol (2005) 0.93
Quorum sensing in halophilic bacteria: detection of N-acyl-homoserine lactones in the exopolysaccharide-producing species of Halomonas. Extremophiles (2005) 0.90
Phosphorus limitation increases attachment in Agrobacterium tumefaciens and reveals a conditional functional redundancy in adhesin biosynthesis. Res Microbiol (2012) 0.90
Brucella BioR regulator defines a complex regulatory mechanism for bacterial biotin metabolism. J Bacteriol (2013) 0.90
Rapid screening of quorum-sensing signal N-acyl homoserine lactones by an in vitro cell-free assay. Appl Environ Microbiol (2008) 0.87
N- and C-terminal regions of the quorum-sensing activator TraR cooperate in interactions with the alpha and sigma-70 components of RNA polymerase. Mol Microbiol (2009) 0.84
Inability to catabolize galactose leads to increased ability to compete for nodule occupancy in Sinorhizobium meliloti. J Bacteriol (2012) 0.83
CelR, an ortholog of the diguanylate cyclase PleD of Caulobacter, regulates cellulose synthesis in Agrobacterium tumefaciens. Appl Environ Microbiol (2013) 0.82
Oil and protein accumulation in developing seeds is influenced by the expression of a cytosolic pyrophosphatase in Arabidopsis. Plant Physiol (2012) 0.82
Identification of amino acid residues of the pheromone-binding domain of the transcription factor TraR that are required for positive control. Mol Microbiol (2009) 0.81
Physiological and expression analyses of Agrobacterium tumefaciens trxA, encoding thioredoxin. J Bacteriol (2007) 0.81
Detection, characterization, and biological effect of quorum-sensing signaling molecules in peanut-nodulating bradyrhizobia. Sensors (Basel) (2012) 0.80
Large deletions in the pAtC58 megaplasmid of Agrobacterium tumefaciens can confer reduced carriage cost and increased expression of virulence genes. Genome Biol Evol (2013) 0.79
Functional and expression analyses of the cop operon, required for copper resistance in Agrobacterium tumefaciens. J Bacteriol (2009) 0.78
Activity of the Arabidopsis RD29A and RD29B promoter elements in soybean under water stress. Planta (2012) 0.78
Quorum-dependent mannopine-inducible conjugative transfer of an Agrobacterium opine-catabolic plasmid. J Bacteriol (2013) 0.78
A signaling pathway involving the diguanylate cyclase CelR and the response regulator DivK controls cellulose synthesis in Agrobacterium tumefaciens. J Bacteriol (2014) 0.77
A New N-Acyl Homoserine Lactone Synthase in an Uncultured Symbiont of the Red Sea Sponge Theonella swinhoei. Appl Environ Microbiol (2015) 0.77
The OCL3 promoter from Sorghum bicolor directs gene expression to abscission and nutrient-transfer zones at the bases of floral organs. Ann Bot (2014) 0.76
Agrobacterium tumefaciens Zur Regulates the High-Affinity Zinc Uptake System TroCBA and the Putative Metal Chaperone YciC, along with ZinT and ZnuABC, for Survival under Zinc-Limiting Conditions. Appl Environ Microbiol (2016) 0.75
Regulation of the Cobalt/Nickel Efflux Operon dmeRF in Agrobacterium tumefaciens and a Link between the Iron-Sensing Regulator RirA and Cobalt/Nickel Resistance. Appl Environ Microbiol (2016) 0.75
Agrobacterium tumefaciens estC, Encoding an Enzyme Containing Esterase Activity, Is Regulated by EstR, a Regulator in the MarR Family. PLoS One (2016) 0.75
Expression of the Maize Dof1 Transcription Factor in Wheat and Sorghum. Front Plant Sci (2017) 0.75
The repABC Plasmids with Quorum-Regulated Transfer Systems in Members of the Rhizobiales Divide into Two Structurally and Separately Evolving Groups. Genome Biol Evol (2015) 0.75
Genome sequencing-assisted identification and the first functional validation of N-acyl-homoserine-lactone synthases from the Sphingomonadaceae family. PeerJ (2016) 0.75
Towards the development of a sustainable soya bean-based feedstock for aquaculture. Plant Biotechnol J (2016) 0.75
GqqA, a novel protein in Komagataeibacter europaeus involved in bacterial quorum quenching and cellulose formation. Microb Cell Fact (2016) 0.75
Expression of a peptidoglycan hydrolase from lytic bacteriophages Atu_ph02 and Atu_ph03 triggers lysis of Agrobacterium tumefaciens. Appl Environ Microbiol (2017) 0.75
Molecular and phenotypic characterization of transgenic wheat and sorghum events expressing the barley alanine aminotransferase. Planta (2017) 0.75
Host modification of a bacterial quorum-sensing signal induces a phenotypic switch in bacterial symbionts. Proc Natl Acad Sci U S A (2017) 0.75
Agrobacterium tumefaciens DNA and PS8 bacteriophage DNA not detected in crown gall tumors. Proc Natl Acad Sci U S A (1974) 8.54
Conjugation factor of Agrobacterium tumefaciens regulates Ti plasmid transfer by autoinduction. Nature (1993) 6.80
Detecting and characterizing N-acyl-homoserine lactone signal molecules by thin-layer chromatography. Proc Natl Acad Sci U S A (1997) 5.39
Production of acyl-homoserine lactone quorum-sensing signals by gram-negative plant-associated bacteria. Mol Plant Microbe Interact (1998) 4.28
TraI, a LuxI homologue, is responsible for production of conjugation factor, the Ti plasmid N-acylhomoserine lactone autoinducer. Proc Natl Acad Sci U S A (1994) 3.08
The bases of crown gall tumorigenesis. J Bacteriol (2000) 2.81
Capsular polysaccharide biosynthesis and pathogenicity in Erwinia stewartii require induction by an N-acylhomoserine lactone autoinducer. J Bacteriol (1995) 2.72
Opine catabolism and conjugal transfer of the nopaline Ti plasmid pTiC58 are coordinately regulated by a single repressor. Proc Natl Acad Sci U S A (1992) 2.32
A new regulatory element modulates homoserine lactone-mediated autoinduction of Ti plasmid conjugal transfer. J Bacteriol (1995) 2.07
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TraG from RP4 and TraG and VirD4 from Ti plasmids confer relaxosome specificity to the conjugal transfer system of pTiC58. J Bacteriol (2000) 1.77
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Signal-dependent DNA binding and functional domains of the quorum-sensing activator TraR as identified by repressor activity. Proc Natl Acad Sci U S A (1999) 1.71
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Characterization of conjugal transfer functions of Agrobacterium tumefaciens Ti plasmid pTiC58. J Bacteriol (1989) 1.66
Agrobacterium Ti and Ri plasmids specify enzymic lactonization of mannopine to agropine. J Gen Microbiol (1986) 1.52
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Octopine-type Ti plasmids code for a mannopine-inducible dominant-negative allele of traR, the quorum-sensing activator that regulates Ti plasmid conjugal transfer. Mol Microbiol (1998) 1.48
The antiactivator TraM interferes with the autoinducer-dependent binding of TraR to DNA by interacting with the C-terminal region of the quorum-sensing activator. J Biol Chem (2000) 1.45
Genetic isolation and physical characterization of pAgK84, the plasmid responsible for agrocin 84 production. Plasmid (1982) 1.43
Altered Epiphytic Colonization of Mannityl Opine-Producing Transgenic Tobacco Plants by a Mannityl Opine-Catabolizing Strain of Pseudomonas syringae. Appl Environ Microbiol (1995) 1.34
Physiological effects of menaquinone deficiency in Bacillus subtilis. J Bacteriol (1973) 1.33
The replicator of the nopaline-type Ti plasmid pTiC58 is a member of the repABC family and is influenced by the TraR-dependent quorum-sensing regulatory system. J Bacteriol (2000) 1.31
Quorum sensing but not autoinduction of Ti plasmid conjugal transfer requires control by the opine regulon and the antiactivator TraM. J Bacteriol (2000) 1.31
Ti plasmid conjugation is independent of vir: reconstitution of the tra functions from pTiC58 as a binary system. J Bacteriol (1997) 1.28
Hierarchical gene regulatory systems arising from fortuitous gene associations: controlling quorum sensing by the opine regulon in Agrobacterium. Mol Microbiol (1999) 1.28
Cloning and characterization of a tetracycline resistance determinant present in Agrobacterium tumefaciens C58. J Bacteriol (1999) 1.27
High-efficiency induction of soybean hairy roots and propagation of the soybean cyst nematode. Planta (2000) 1.26
Modification of rhizobacterial populations by engineering bacterium utilization of a novel plant-produced resource. Nat Biotechnol (1997) 1.21
Modulating quorum sensing by antiactivation: TraM interacts with TraR to inhibit activation of Ti plasmid conjugal transfer genes. Mol Microbiol (1999) 1.18
Genetic and sequence analysis of the pTiC58 trb locus, encoding a mating-pair formation system related to members of the type IV secretion family. J Bacteriol (1998) 1.12
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Characterization of the acc operon from the nopaline-type Ti plasmid pTiC58, which encodes utilization of agrocinopines A and B and susceptibility to agrocin 84. J Bacteriol (1997) 1.04
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Genetic analysis of the agrocinopine catabolic region of Agrobacterium tumefaciens Ti plasmid pTiC58, which encodes genes required for opine and agrocin 84 transport. J Bacteriol (1993) 0.99
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Iron-binding compounds from Agrobacterium spp.: biological control strain Agrobacterium rhizogenes K84 produces a hydroxamate siderophore. Appl Environ Microbiol (2001) 0.92
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Co-evolution of the agrocinopine opines and the agrocinopine-mediated control of TraR, the quorum-sensing activator of the Ti plasmid conjugation system. Mol Microbiol (2001) 0.88
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Efficient down-regulation of the major vegetative storage protein genes in transgenic soybean does not compromise plant productivity. Plant Physiol (2001) 0.87
A Ti plasmid-encoded enzyme required for degradation of mannopine is functionally homologous to the T-region-encoded enzyme required for synthesis of this opine in crown gall tumors. J Bacteriol (1996) 0.87
Opine catabolic loci from Agrobacterium plasmids confer chemotaxis to their cognate substrates. Mol Plant Microbe Interact (1998) 0.87
A novel gene tag for identifying microorganisms released into the environment. Appl Environ Microbiol (1994) 0.87
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A T-DNA gene required for agropine biosynthesis by transformed plants is functionally and evolutionarily related to a Ti plasmid gene required for catabolism of agropine by Agrobacterium strains. J Bacteriol (1997) 0.85
A second T-region of the soybean-supervirulent chrysopine-type Ti plasmid pTiChry5, and construction of a fully disarmed vir helper plasmid. Mol Plant Microbe Interact (2000) 0.85
Conjugal transfer but not quorum-dependent tra gene induction of pTiC58 requires a solid surface. Appl Environ Microbiol (1999) 0.85
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A highly selectable and highly transferable Ti plasmid to study conjugal host range and Ti plasmid dissemination in complex ecosystems. Microb Ecol (2004) 0.78
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