Comparative Sequence Analysis of the Symbiosis Island ofMesorhizobium lotiStrain R7A

Gapped BLAST and PSI-BLAST: a new generation of protein database search programs

1997 • 71,835 citations

Type III Protein Secretion Systems in Bacterial Pathogens of Animals and Plants

1998 • 2,394 citations

Genome sequence of enterohaemorrhagic Escherichia coli O157:H7

2001 • 2,017 citations

Complete genome sequence of Salmonella enterica serovar Typhimurium LT2

2001 • 1,829 citations

Complete genome sequence of a multiple drug resistant Salmonella enterica serovar Typhi CT18

2001 • 1,277 citations

Pathogenicity Islands and the Evolution of Microbes

2000 • 1,277 citations

The Composite Genome of the Legume Symbiont Sinorhizobium meliloti

2001 • 1,144 citations

Molecular Basis of Symbiotic Promiscuity

2000 • 984 citations

Complete Genome Structure of the Nitrogen-fixing Symbiotic Bacterium Mesorhizobium loti

2000 • 832 citations

Molecular basis of symbiosis between Rhizobium and legumes

1997 • 767 citations

Nodulation of legumes by members of the β-subclass of Proteobacteria

2001 • 676 citations

A revision of Rhizobium Frank 1889, with an emended description of the genus, and the inclusion of all species of Agrobacterium Conn 1942 and Allorhizobium undicola de Lajudie et al. 1998 as new combinations: Rhizobium radiobacter, R. rhizogenes, R. rubi, R. undicola and R. vitis.

2001 • 631 citations

Genetic regulation of nitrogen fixation in rhizobia

1994 • 582 citations

Evolution of rhizobia by acquisition of a 500-kb symbiosis island that integrates into a phe-tRNA gene

1998 • 577 citations

Complete genome sequence of Caulobacter crescentus

2001 • 515 citations

A LuxR-LuxI type regulatory system activates Agrobacterium Ti plasmid conjugal transfer in the presence of a plant tumor metabolite

1994 • 479 citations

Nodulating strains of Rhizobium loti arise through chromosomal symbiotic gene transfer in the environment.

1995 • 438 citations

Heuristic approach to deriving models for gene finding

1999 • 397 citations

VirB/D4-Dependent Protein Translocation from Agrobacterium into Plant Cells

2000 • 383 citations

A high-affinity cbb3-type cytochrome oxidase terminates the symbiosis-specific respiratory chain of Bradyrhizobium japonicum

1996 • 350 citations

Effect of transferring 1-aminocyclopropane-1-carboxylic acid (ACC) deaminase genes intoPseudomonas fluorescensstrain CHA0 and itsgacA derivative CHA96 on their growth-promoting and disease-suppressive capacities

2000 • 340 citations

Functions of the gene products of Escherichia coli

1993 • 330 citations

Type IV secretion: intercellular transfer of macromolecules by systems ancestrally related to conjugation machines

2001 • 322 citations

Oxidative Burst in Alfalfa-Sinorhizobium meliloti Symbiotic Interaction

2001 • 311 citations

Complete Sequence of a 184-Kilobase Catabolic Plasmid from Sphingomonas aromaticivorans F199

1999 • 308 citations

Nucleotide sequence and predicted functions of the entire Sinorhizobium meliloti pSymA megaplasmid

2001 • 302 citations

Symbiotic implications of type III protein secretion machinery in Rhizobium

1998 • 291 citations

An ACC Deaminase Minus Mutant of Enterobacter cloacae UW4No Longer Promotes Root Elongation

2000 • 230 citations

RhizobiumPhylogenies and Bacterial Genetic Diversity

1996 • 216 citations

Transformation ofEscherichia coliwith large DNA molecules by electroporation

1995 • 189 citations

Rhizobium type III secretion systems: legume charmers or alarmers?

2001 • 182 citations

Four unnamed species of nonsymbiotic rhizobia isolated from the rhizosphere of Lotus corniculatus

1996 • 173 citations

Potential Symbiosis-Specific Genes Uncovered by Sequencing a 410-Kilobase DNA Region of the Bradyrhizobium japonicum Chromosome

2001 • 172 citations

Genetics and genomics of root symbiosis

2001 • 169 citations

Structural identification of the iipo‐chitin oligosaccharide nodulation signals of Rhizobium loti

1995 • 153 citations

Effects of Ethylene Precursor and Inhibitors for Ethylene Biosynthesis and Perception on Nodulation in Lotus japonicus and Macroptilium atropurpureum

2000 • 146 citations

High‐resolution transcriptional analysis of the symbiotic plasmid of Rhizobium sp. NGR234

1999 • 136 citations

The Bradyrhizobium japonicum fixGHIS genes are required for the formation of the high-affinity cbb 3 -type cytochrome oxidase

1996 • 129 citations

Molecular mechanisms of Nod factor diversity

1997 • 113 citations

Molecular Evolutionary Systematics of the Rhizobiaceae

1998 • 101 citations

Marked Improvement of PAC and BAC Cloning Is Achieved Using Electroelution of Pulsed-Field Gel-Separated Partial Digests of Genomic DNA

1997 • 97 citations

Genealogy of legume-Rhizobium symbioses

1999 • 92 citations

Molecular and immunological characterization of the major outer membrane proteins ofBrucella

1996 • 92 citations

Protein transfer into the recipient cell during bacterial conjugation: studies with F and RP4

1990 • 77 citations

Extension of the Rhizobium meliloti succinoglycan biosynthesis gene cluster: identification of the exsA gene encoding an ABC transporter protein, and the exsB gene which probably codes for a regulator of succinoglycan biosynthesis

1995 • 75 citations

Oxygen control inRhizobium

1994 • 74 citations

RHIZOBIUM GENETICS

1989 • 74 citations

Complete nucleotide sequence of a plant tumor-inducing Ti plasmid

2000 • 72 citations

Differential Regulation of fixN-Reiterated Genes in Rhizobium etli by a Novel fixL—fixK Cascade

2000 • 71 citations

Cell Biological Changes of Outer Cortical Root Cells in Early Determinate Nodulation

2001 • 70 citations

FnrN controls symbiotic nitrogen fixation and hydrogenase activities in Rhizobium leguminosarum biovar viciae UPM791

1997 • 65 citations

The Regulated Outer Membrane Protein Omp21 from Comamonas acidovorans Is Identified as a Member of a New Family of Eight-Stranded β-Sheet Proteins by Its Sequence and Properties

1998 • 64 citations

Genetic and Sequence Analysis of the pTiC58 trb Locus, Encoding a Mating-Pair Formation System Related to Members of the Type IV Secretion Family

1998 • 60 citations

The bio operon on the acquired symbiosis island of Mesorhizobium sp. strain R7A includes a novel gene involved in pimeloyl-CoA synthesis The GenBank accession number for the sequence reported in this paper is AF311738.

2001 • 59 citations

Antirestriction protein ard (type C) encoded by IncW plasmid psa has a high similarity to the “protein transport” domain of TraC1 primase of promiscuous plasmid RP4 1 1Edited by M. Gottesman

2000 • 57 citations

Complete Nucleotide Sequence of Two Generations of a Bacterial Artificial Chromosome Cloning Vector

1997 • 57 citations

Tn4371:A Modular Structure Encoding a Phage-like Integrase, aPseudomonas-like Catabolic Pathway, and RP4/Ti-like Transfer Functions

1999 • 56 citations

Functional and Regulatory Analysis of the Two Copies of the fixNOQP Operon of Rhizobium leguminosarum Strain VF39

1997 • 52 citations

A specific protease encoded by the conjugative DNA transfer systems of IncP and Ti plasmids is essential for pilus synthesis

1997 • 51 citations

Identification and sequencing of a cytochrome P450 gene cluster from Bradyrhizobium japonicum

1998 • 50 citations

The role of the T-pilus in horizontal gene transfer and tumorigenesis

2000 • 44 citations

Regulatory proteins and cis-acting elements involved in the transcriptional control of Rhizobium etli reiterated nifH genes

1996 • 43 citations

Identification of glyA as a symbiotically essential gene in Bradyrhizobium japonicum

1991 • 38 citations

The Rhizobium etli metZ Gene Is Essential for Methionine Biosynthesis and Nodulation of Phaseolus vulgaris

1999 • 36 citations

Evidence for a functional similarity between the two-component regulatory systems RegSR, ActSR, and RegBA (PrrBA) in α-Proteobacteria

2000 • 33 citations

Pseudomonas aeruginosaPA01 Bacterial Artificial Chromosomes: Strategies for Mapping, Screening, and Sequencing 100 kb Loci of the 5.9 Mb Genome

1998 • 21 citations

Molecular linkage of the nifl fix and nod gene regions in Rhixobium leguminosarum biovear trifolii

1989 • 20 citations

Nucleotide sequence encoding the di‐haem cytochrome c₅₅₁ peroxidase from Pseudomonas aeruginosa

1995 • 18 citations