Cell and Molecular Biology of Rhizobium-Plant

Biological Nitrogen Fixation

1993 • 1,524 citations

Symbiotic host-specificity of Rhizobium meliloti is determined by a sulphated and acylated glucosamine oligosaccharide signal

1990 • 1,116 citations

MOLECULAR BIOLOGY OF THE LysR FAMILY OF TRANSCRIPTIONAL REGULATORS

1993 • 1,040 citations

Structure and function of plant cell wall proteins.

1993 • 980 citations

A Plant Flavone, Luteolin, Induces Expression of Rhizobium meliloti Nodulation Genes

1986 • 967 citations

The flavonoid biosynthetic pathway in plants: Function and evolution

1994 • 727 citations

Inhibition of legume nodule formation and N₂fixation by nitrate

1988 • 652 citations

Promoters in the nodulation region of the Rhizobium leguminosarum Sym plasmid pRL1JI

1987 • 652 citations

Rhizobium tropici, a Novel Species Nodulating Phaseolus vulgaris L. Beans and Leucaena sp. Trees

1991 • 646 citations

Naturally Occurring Auxin Transport Regulators

1988 • 619 citations

Developmental biology of legume nodulation

1992 • 613 citations

A Treatise on Dinitrogen Fixation

1977 • 590 citations

Correlation between ultrastructural differentiation of bacteroids and nitrogen fixation in alfalfa nodules

1990 • 567 citations

A large family of bacterial activator proteins.

1988 • 559 citations

Isolation and characterization of novel nodulin cDNAs representing genes expressed at early stages of soybean nodule development

1993 • 543 citations

A novel highly unsaturated fatty acid moiety of lipo-oligosaccharide signals determines host specificity of Rhizobium

1991 • 533 citations

Sulphated lipo-oligosaccharide signals of Rhizobium meliloti elicit root nodule organogenesis in alfalfa

1991 • 497 citations

Flavones induce expression of nodulation genes in Rhizobium

1986 • 493 citations

Development of the Legume Root Nodule

1991 • 477 citations

PLANT GENETIC CONTROL OF NODULATION

1991 • 470 citations

Advances in Molecular Genetics of Plant-Microbe Interactions

1994 • 470 citations

Single genes from Agrobacterium rhizogenes influence plant development

1988 • 448 citations

Specific perception of subnanomolar concentrations of chitin fragments by tomato cells: induction of extracellular alkalinization, changes in protein phosphorylation, and establishment of a refractory state

1993 • 443 citations

Depolarization of Alfalfa Root Hair Membrane Potential by Rhizobium meliloti Nod Factors

1992 • 423 citations

Molecular basis of symbiotic host specificity in rhizobium meliloti: nodH and nodPQ genes encode the sulfation of lipo-oligosaccharide signals

1991 • 404 citations

Reclassification of American Rhizobium leguminosarum Biovar Phaseoli Type I Strains as Rhizobium etli sp. nov.

1993 • 402 citations

Induction of Bradyrhizobium japonicum common nod genes by isoflavones isolated from Glycine max

1987 • 392 citations

Induction of Rhizobium meliloti nodC expression by plant exudate requires nodD.

1985 • 392 citations

A Supernodulation and Nitrate-Tolerant Symbiotic (nts) Soybean Mutant

1985 • 383 citations

Genetic diversity in Bradyrhizobium japonicum Jordan 1982 and a proposal for Bradyrhizobium elkanii sp.nov.

1992 • 374 citations

Molecular Signals in Plant-Microbe Communications

1991 • 373 citations

Early nodulin genes are induced in alfalfa root outgrowths elicited by auxin transport inhibitors

1989 • 365 citations

Flavonoid activation of nodulation genes in Rhizobium reversed by other compounds present in plants

1986 • 365 citations

New Horizons in Nitrogen Fixation

1993 • 364 citations

Isolation and properties of soybean [ Glycine max (L.) Merr.] mutants that nodulate in the presence of high nitrate concentrations

1985 • 360 citations

Two novel families of bacterial membrane proteins concerned with nodulation, cell division and transport

1994 • 360 citations

EXOPOLYSACCHARIDES IN PLANT-BACTERIAL INTERACTIONS

1992 • 357 citations

First report of non-mycorrhizal plant mutants (Myc−) obtained in pea (Pisum sativum L.) and fababean (Vicia faba L.)

1989 • 344 citations

Induction of Pre-Infection Thread Structures in the Leguminous Host Plant by Mitogenic Lipo-Oligosaccharides of Rhizobium

1992 • 325 citations

Oligosaccharins—oligosaccharides that regulate growth, development and defence responses in plants

1992 • 309 citations

Molecular genetics of plant-microbe interactions

1987 • 308 citations

Regulation of the Soybean-Rhizobium Nodule Symbiosis by Shoot and Root Factors

1986 • 307 citations

The ENOD12 gene product is involved in the infection process during the pea-rhizobium interaction

1990 • 286 citations

Physical and genetic analysis of a symbiotic region of Rhizobium meliloti: Identification of nodulation genes

1984 • 273 citations

Isolation and characterization of the beta-ketoacyl-acyl carrier protein synthase III gene (fabH) from Escherichia coli K-12.

1992 • 272 citations

The plant oncogene rolC is responsible for the release of cytokinins from glucoside conjugates.

1991 • 267 citations

The nodD gene of Rhizobium leguminosarum is autoregulatory and in the presence of plant exudate induces the nodA,B,C genes

1985 • 265 citations

Abortion of infection during the Rhizobium meliloti—alfalfa symbiotic interaction is accompanied by a hypersensitive reaction

1993 • 263 citations

Rhizobium meliloti produces a family of sulfated lipooligosaccharides exhibiting different degrees of plant host specificity.

1992 • 260 citations

Analysis of the nucleotide sequence of the Streptomyces glaucescens tcmI genes provides key information about the enzymology of polyketide antibiotic biosynthesis.

1989 • 250 citations

Characterization of GmENOD40, a gene showing novel patterns of cell‐specific expression during soybean nodule development

1993 • 248 citations

Clovers secrete specific phenolic compounds which either stimulate or repress nod gene expression in Rhizobium trifolii

1987 • 248 citations

Morphogenetic Rescue of Rhizobium meliloti Nodulation Mutants by trans-Zeatin Secretion.

1994 • 247 citations

The early nodulin transcript ENOD2 is located in the nodule parenchyma (inner cortex) of pea and soybean root nodules.

1990 • 246 citations

Rhizobium nodulation gene nodD as a determinant of host specificity

1987 • 244 citations

Physiology and Functions of Flavonoids

1975 • 244 citations

Rhizobium NodB protein involved in nodulation signal synthesis is a chitooligosaccharide deacetylase.

1993 • 242 citations

Conserved motifs in a divergent nod box of Azorhizobium caulinodans ORS571 reveal a common structure in promoters regulated by LysR-type proteins.

1992 • 235 citations

Rhizobium Lipooligosaccharides Rescue a Carrot Somatic Embryo Mutant.

1993 • 232 citations

Sequential induction of nodulin gene expression in the developing pea nodule.

1990 • 223 citations

The Rhizobium leguminosarum nodulation gene nodF encodes a polypeptide similar to acyl-carrier protein and is regulated by nodD plus a factor in pea root exudate

1986 • 222 citations

A Chalcone and Two Related Flavonoids Released from Alfalfa Roots Induce nod Genes of Rhizobium meliloti

1989 • 221 citations

Genetic Analysis of Legume Nodule Initiation

1988 • 218 citations

Current ReviewPhenolic Compounds as Regulators of Gene Expression in Plant-Microbe Interactions

1990 • 215 citations

Broad‐host‐range Rhizobium species strain NGR234 secretes a family of carbamoylated, and fucosylated, nodulation signals that are O‐acetylated or sulphated

1992 • 212 citations

Identification of “nodule-specific” host proteins (nodulins) involved in the development of Rhizobium-Legume symbiosis

1980 • 209 citations

Conservation of extended promoter regions of nodulation genes in Rhizobium

1986 • 209 citations

A 2-O-methylfucose moiety is present in the lipo-oligosaccharide nodulation signal of Bradyrhizobium japonicum.

1992 • 205 citations

Alfalfa Root Exudates and Compounds which Promote or Inhibit Induction of Rhizobium meliloti Nodulation Genes

1988 • 204 citations

The protein encoded by the rolB plant oncogene hydrolyses indole glucosides.

1991 • 203 citations

Perception of Rhizobium nodulation factors by tomato cells and inactivation by root chitinases.

1994 • 196 citations

Rhizobium meliloti elicits transient expression of the early nodulin gene ENOD12 in the differentiating root epidermis of transgenic alfalfa.

1992 • 194 citations

Selection and Initial Characterization of Partially Nitrate Tolerant Nodulation Mutants of Soybean

1989 • 192 citations

Anatomical analysis of the development and distribution of Rhizobium infections in soybean roots

1984 • 192 citations

Host-specific regulation of nodulation genes in Rhizobium is mediated by a plant-signal, interacting with the nodD gene product

1987 • 190 citations

Temporal and spatial regulation of the symbiotic genes of Rhizobium meliloti in planta revealed by transposon Tn5-gusA.

1990 • 190 citations

Organization, structure and symbiotic function of rhizobium meliloti nodulation genes determining host specificity for alfalfa

1986 • 187 citations

Complementation of a yeast cell cycle mutant by an alfalfa cDNA encoding a protein kinase homologous to p34cdc2.

1991 • 187 citations

Characterization of cDNA for nodulin-75 of soybean: A gene product involved in early stages of root nodule development

1987 • 185 citations

The NodC protein of Azorhizobium caulinodans is an N-acetylglucosaminyltransferase.

1994 • 183 citations

CSD2, CSD3, and CSD4, genes required for chitin synthesis in Saccharomyces cerevisiae: the CSD2 gene product is related to chitin synthases and to developmentally regulated proteins in Rhizobium species and Xenopus laevis.

1992 • 181 citations

Nucleotide Sequence ofRhizobium meliloti1021 Nodulation Genes:nodDIs Read Divergently fromnodABC

1985 • 181 citations

Measurement of oxygen partial pressure within soybean nodules by oxygen microelectrodes

1974 • 181 citations

Specific binding of proteins from Rhizobium meliloti cell-free extracts containing NodD to DNA sequences upstream of inducible nodulation genes.

1988 • 181 citations

Molecular Biology of Symbiotic Nitrogen Fixation

2018 • 180 citations

Physical and genetic map of a Rhizobium meliloti nodulation gene region and nucleotide sequence of nodC

1985 • 178 citations

The Rhizobium nodulation gene nodO encodes a Ca2(+)-binding protein that is exported without N-terminal cleavage and is homologous to haemolysin and related proteins.

1990 • 177 citations

Alfalfa nodulation in the absence of Rhizobium

1989 • 174 citations

Resistance to nodulation of cv. Afghanistan peas is overcome by nodX, which mediates an O‐acetylation of the Rhizobium leguminosarum lipo‐oligosaccharide nodulation factor

1993 • 173 citations

Identification of genes and gene products involved in the nodulation of peas by Rhizobium leguminosarum

1985 • 170 citations

Microscopic studies of cell divisions induced in alfalfa roots by Rhizobium meliloti

1987 • 170 citations

A Rapid Regulatory Response Governing Nodulation in Soybean

1983 • 170 citations

Signals in Root Nodule Organogenesis and Endocytosis of Rhizobium.

1992 • 169 citations

Trigonelline and Stachydrine Released from Alfalfa Seeds Activate NodD2 Protein in Rhizobium meliloti

1992 • 168 citations

Mutagenesis of pea (Pisum sativum L.) and the isolation of mutants for nodulation and nitrogen fixation

1989 • 167 citations

The gene encoding Escherichia coli acyl carrier protein lies within a cluster of fatty acid biosynthetic genes.

1992 • 166 citations

Phenolic Metabolism in Plants

1992 • 166 citations

DNA sequence of theRhizobium leguminosarumnodulation genesnodABandCrequired for root hair curling

1984 • 165 citations

Specific, high affinity binding of chitin fragments to tomato cells and membranes. Competitive inhibition of binding by derivatives of chitooligosaccharides and a Nod factor of Rhizobium.

1994 • 165 citations

Chrysoeriol and Luteolin Released from Alfalfa Seeds Induce nod Genes in Rhizobium meliloti

1990 • 161 citations

Nod factors of Rhizobium are a key to the legume door

1994 • 161 citations

Regulation of nodulation gene expression by NodD in rhizobia

1992 • 160 citations

Isolation and characterization of cDNA clones for plant cyclins.

1991 • 159 citations

Nucleotide sequence ofRhizobium melilotiRCR2011 genes involved in host specificity of nodulation

1986 • 154 citations

Proposed regulatory pathway encoded by the nodV and nodW genes, determinants of host specificity in Bradyrhizobium japonicum.

1990 • 154 citations

Structural modifications in Rhizobium meliloti Nod factors influence their stability against hydrolysis by root chitinases

1994 • 152 citations

Cell division in higher plants: a cdc2 gene, its 34-kDa product, and histone H1 kinase activity in pea.

1990 • 152 citations

Exogenous Ethylene Inhibits Nodulation of Pisum sativum L. cv Sparkle

1992 • 151 citations

Assignment of symbiotic developmental phenotypes to common and specific nodulation (nod) genetic loci of Rhizobium meliloti

1986 • 151 citations

Tn5 mutagenesis of Rhizobium trifolii host-specific nodulation genes result in mutants with altered host-range ability

1985 • 149 citations

Nodule Morphogenesis and Differentiation

1981 • 149 citations

Nucleotide sequence ofRhizobium melilotinodulation genes

1984 • 148 citations

The structures and biological activities of the lipo-oligosaccharide nodulation signals produced by type I and II strains of Bradyrhizobium japonicum.

1993 • 148 citations

Nodule Formation Is Stimulated by the Ethylene Inhibitor Aminoethoxyvinylglycine

1989 • 148 citations

ATP sulphurylase activity of the nodP and nodQ gene products of Rhizobium meliloti

1990 • 147 citations

Three unusual modifications, a D-arabinosyl, an N-methyl, and a carbamoyl group, are present on the Nod factors of Azorhizobium caulinodans strain ORS571.

1993 • 146 citations

Lipo‐oligosaccharides of Rhizobium induce infection‐related early nodulin gene expression in pea root hairs

1993 • 146 citations

Rhizobium meliloti has three functional copies of the nodD symbiotic regulatory gene.

1987 • 146 citations

Structural determination of bacterial nodulation factors involved in the Rhizobium meliloti-alfalfa symbiosis

1991 • 146 citations

Developmental aspects of the Rhizobium-legume symbiosis

1992 • 145 citations

Plant factors induce expression of nodulation and host-range genes in Rhizobium trifolii

1985 • 144 citations

A family of activator genes regulates expression of Rhizobium meliloti nodulation genes.

1989 • 143 citations

Studies on the Physiology of Nodule Formation

1952 • 142 citations

Direct Evidence for Changes in the Resistance of Legume Root Nodules to O₂Diffusion

1987 • 141 citations

Identification of a novel high‐affinity binding site for N‐acetylchitooligosaccharide elicitor in the membrane fraction from suspension‐cultured rice cells

1993 • 140 citations

The role of hormones and gradients in the initiation of cortex proliferation and nodule formation in Pisum sativum L.

1973 • 140 citations

Alfalfa (Medicago sativa L.) Root Exudates Contain Isoflavonoids in the Presence of Rhizobium meliloti

1993 • 138 citations

Regulation of nod gene expression in Bradyrhizobium japonicum

1988 • 138 citations

Regulation by Fixed Nitrogen of Host-Symbiont Recognition in the Rhizobium-Clover Symbiosis

1978 • 135 citations

Rhizobial lipo-oligosaccharides: answers and questions

1992 • 135 citations

The nodI gene product of Rhizobium leguminosarum is closely related to ATP-binding bacterial transport proteins; nucleotide sequence analysis of the nodI and nodJ genes

1986 • 134 citations

A new pea mutant with efficient nodulation in the presence of nitrate

1984 • 134 citations

Positive and negative control of nod gene expression in Rhizobium meliloti is required for optimal nodulation

1989 • 134 citations

Identification of nodX, a gene that allows Rhizobium leguminosarum biovar viciae strain TOM to nodulate Afghanistan peas

1988 • 132 citations

Molecular cloning and characterization of a sym plasmid locus that regulates cultivar‐specific nodulation of soybean by Rhizobium fredii USDA257

1993 • 132 citations

Structure and growth of infection threads in the legume symbiosis with Rhizobium leguminosarum

1992 • 128 citations

Detection and Separation ofRhizobiumandBradyrhizobiumNod Metabolites Using Thin-Layer Chromatography

1992 • 127 citations

Role of plant root exudate and Sym plasmid-localized nodulation genes in the synthesis by Rhizobium leguminosarum of Tsr factor, which causes thick and short roots on common vetch

1986 • 124 citations

Expression of nodule-specific genes in alfalfa root nodules blocked at an early stage of development.

1988 • 124 citations

nodZ, a unique host-specific nodulation gene, is involved in the fucosylation of the lipooligosaccharide nodulation signal of Bradyrhizobium japonicum

1994 • 123 citations

Biological Activity ofRhizobiumsp. NGR234 Nod-factors onMacroptilium atropurpureum

1993 • 122 citations

Root nodulation of Sesbania rostrata

1994 • 122 citations

Rhizobium meliloti host range nodH gene determines production of an alfalfa-specific extracellular signal

1988 • 122 citations

Role of the Rhizobium meliloti nodF and nodE genes in the biosynthesis of lipo-oligosaccharidic nodulation factors.

1993 • 121 citations

RHIZOBIUM INFECTION AND NODULATION: A BENEFICIAL PLANT DISEASE?

1983 • 121 citations

The Bradyrhizobium japonicum nolA gene and its involvement in the genotype-specific nodulation of soybeans.

1991 • 121 citations

Alfalfa cyclins: differential expression during the cell cycle and in plant organs.

1992 • 120 citations

Interactions of NodD at the nod Box: NodD Binds to Two Distinct Sites on the Same Face of the Helix and Induces a Bend in the DNA

1993 • 117 citations

Flavonoids: Plant Signals to Soil Microbes

1992 • 117 citations

Effects of ethylene on root extension and nodulation of pea (Pisum sativum L.) and white clover (Trifolium repens L.)

1979 • 116 citations

Nodulins and nodulin genes of Glycine max

1986 • 115 citations

Six nodulation genes of nod box locus 4 in Rhizobium meliloti are involved in nodulation signal production: nodM codes for d-glucosamine synthetase

1991 • 115 citations

ThenodHandnodQHost Range Genes ofRhizobium melilotiBehave as Avirulence Genes inR. leguminosarumbv.viciaeand Determine Changes in the Production of Plant-Specific Extracellular Signals

1989 • 115 citations

Differential expression of phenylalanine ammonia-lyase and chalcone synthase during soybean nodule development.

1991 • 115 citations

DNA sequence ofRhizobium trifoliinodulation genes reveals a reiterated and potentially regulatory sequence precedingnodABCandnodFE

1986 • 113 citations

Nodulation factors from Rhizobium tropici are sulfated or nonsulfated chitopentasaccharides containing an N-methyl-N-acylglucosaminyl terminus

1993 • 113 citations

Nod Factors ofBradyrhizobium japonicumandRhizobiumsp. NGR234 Induce Flavonoid Accumulation in Soybean Root Exudate

1994 • 113 citations

Expression of plant genes during the development of pea root nodules

1985 • 112 citations

Inoculation of Vicia sativa subsp. nigra roots with Rhizobium leguminosarum biovar viciae results in release of nod gene activating flavanones and chalcones

1991 • 112 citations

Nodulation and nitrogen fixation mutants of pea, Pisum sativum

1987 • 110 citations

Competition between Rhizobium strains in nodule formation: Interaction between nodulating and non-nodulating strains

1979 • 110 citations

nodSU,Two NewnodGenes of the Broad Host RangeRhizobiumStrain NGR234 Encode Host-Specific Nodulation of the Tropical TreeLeucaena leucocephala

1990 • 110 citations

Flavone Limitations to Root Nodulation and Symbiotic Nitrogen Fixation in Alfalfa

1987 • 109 citations

Rhizobium meliloti nodD genes mediate host-specific activation of nodABC

1990 • 108 citations

At least two nodD genes are necessary for efficient nodulation of alfalfa by Rhizobium meliloti

1986 • 108 citations

The early nodulin gene SrEnod2 from Sesbania rostrata is inducible by cytokinin

1992 • 108 citations

Characterization of the Rhizobium leguminosarum genes nodLMN involved in efficient host‐specific nodulation

1988 • 107 citations

A locus encoding host range is linked to the common nodulation genes of Bradyrhizobium japonicum

1987 • 107 citations

Evidence that DNA involved in the expression of nodulation (nod) genes inRhizobiumbinds to the product of the regulatory genenodD

1987 • 107 citations

Three regulatory nodD alleles of diverged flavonoid-specificity are involved in host-dependent nodulation by Rhizobium meliloti

1988 • 106 citations

A biovar-specific signal of Rhizobium leguminosarum bv. viciae induces increased nodulation gene-inducing activity in root exudate of Vicia sativa subsp. nigra

1990 • 106 citations

Production and Excretion of Nod Metabolites by Rhizobium leguminosarum bv. trifolii Are Disrupted by the Same Environmental Factors That Reduce Nodulation in the Field

1993 • 105 citations

Which steps are essential for the formation of functional legume nodules?

1989 • 105 citations

Suppression of nodulation gene expression in bacteroids of Rhizobium leguminosarum biovar viciae

1991 • 103 citations

Rhizobium meliloti nodulation genes: identification of nodDABC gene products, purification of nodA protein, and expression of nodA in Rhizobium meliloti

1985 • 103 citations

Two functional soybean genes encoding p34cdc2 protein kinases are regulated by different plant developmental pathways.

1993 • 103 citations

Biosynthesis of lipooligosaccharide nodulation factors: Rhizobium NodA protein is involved in N-acylation of the chitooligosaccharide backbone.

1994 • 101 citations

Symbiotic properties of rhizobia containing a flavonoid-independent hybrid nodD product

1989 • 100 citations

Isoliquiritigenin, a strong nod gene- and glyceollin resistance-inducing flavonoid from soybean root exudate

1992 • 100 citations

Interactions between three alfalfa nodulation genotypes and two Glomus species

1991 • 100 citations

Isolation of chalcone synthase and chalcone isomerase cDNAs from alfalfa (Medicago sativa L.): highest transcript levels occur in young roots and root tips

1994 • 100 citations

Bradyrhizobium japonicum nodD1 can be specifically induced by soybean flavonoids that do not induce the nodYABCSUIJ operon.

1992 • 99 citations

Indole‐3‐acetic acid homeostasis in transgenic tobacco plants expressing the Agrobacterium rhizogenes rolB gene

1993 • 99 citations

Early induction of feedback regulatory responses governing nodulation in soybean

1990 • 98 citations

Chemotaxis and nod Gene Activity of Bradyrhizobium japonicum in Response to Hydroxycinnamic Acids and Isoflavonoids

1991 • 96 citations

Genetic analysis and cellular localization of the Rhizobium host specificity-determining NodE protein.

1989 • 96 citations

Conserved nodulation genes from the non–legume symbiontBradyrhizobiumsp.(Parasponia)

1986 • 95 citations

Nodulin Gene Expression and ENOD2 Localization in Effective, Nitrogen-Fixing and Ineffective, Bacteria-Free Nodules of Alfalfa.

1990 • 94 citations

Differential Expression of Histone H3 Gene Variants during Cell Cycle and Somatic Embryogenesis in Alfalfa

1992 • 94 citations

Activation of the cell cycle machinery and the isoflavonoid biosynthesis pathway by active Rhizobium meliloti Nod signal molecules in Medicago microcallus suspensions.

1994 • 94 citations

Regulation and function of rhizobial nodulation genes

1993 • 92 citations

Flavones and isoflavones as inducing substances of legume nodulation.

1988 • 92 citations

Identification ofnodSandnodU,Two Inducible Genes Inserted Between theBradyrhizobium japonicum nodYABCandnodIJGenes

1990 • 91 citations

Common nodABC genes in Nod locus 1 of Azorhizobium caulinodans: Nucleotide sequence and plant-inducible expression

1989 • 91 citations

Regulation of syrM and nodD3 in Rhizobium meliloti.

1993 • 90 citations

Extension of Host Range ofRhizobium leguminosarumbv.trifoliiCaused by Point Mutations innodDThat Result in Alterations in Regulatory Function and Recognition of Inducer Molecules

1989 • 90 citations

Nitrate Inhibition of Nodulation in Legumes

2018 • 89 citations

Identification of NolR, a negative transacting factor controlling the nod regulon in Rhizobium meliloti

1991 • 89 citations

Accumulation of a nod gene inducer, the flavonoid naringenin, in the cytoplasmic membrane of Rhizobium leguminosarum biovar viciae is caused by the pH-dependent hydrophobicity of naringenin

1989 • 88 citations

Localization of functional regions of the Rhizobium nodD product using hybrid nodD genes

1989 • 87 citations

Nodulation protein NodL of Rhizobium leguminosarum O‐acetylates lipo‐oligosaccharides, chitin fragments and N‐acetylglucosamine in vitro

1994 • 87 citations

The DNA sequence of the sulfate activation locus from Escherichia coli K-12.

1992 • 87 citations

Isolation of the Rhizobium leguminosarum NodF nodulation protein: NodF carries a 4'-phosphopantetheine prosthetic group

1991 • 87 citations

Stress responses in alfalfa (Medicago sativa L.). 15. Characterization and expression patterns of members of a subset of the chalcone synthase multigene family

1993 • 86 citations

Rhizobium meliloti nodA and nodB genes are involved in generating compounds that stimulate mitosis of plant cells

1988 • 86 citations

Inheritance of Ineffective Nodulation and Non‐nodulation Traits in Alfalfa¹

1981 • 85 citations

The ethylene-inhibitor aminoethoxyvinylglycine restores normal nodulation by Rhizobium leguminosarum biovar. viciae on Vicia sativa subsp. nigra by suppressing the ‘Thick and short roots’ phenotype

1989 • 85 citations

Rhizobium japonicum USDA 191 has two nodD genes that differ in primary structure and function

1988 • 84 citations

Rhizobium meliloti genes involved in sulfate activation: the two copies of nodPQ and a new locus, saa.

1992 • 84 citations

Vectorial synthesis of a polysaccharide by isolated plasma membranes.

1983 • 83 citations

Lack of Systemic Suppression of Nodulation in Split Root Systems of Supernodulating Soybean (Glycine max [L.] Merr.) Mutants

1989 • 83 citations

Nitrate Inhibition of Nodulation Can Be Overcome by the Ethylene Inhibitor Aminoethoxyvinylglycine

1991 • 83 citations

Extended Region of Nodulation Genes in Rhizobium meliloti 1021. II. Nucleotide Sequence, Transcription Start Sites and Protein Products

1987 • 82 citations

Total synthesis of the NodRm-IV factors, the rhizobium nodulation signals

1992 • 82 citations

DNA footprint analysis of the transcriptional activator proteins NodD1 and NodD3 on inducible nod gene promoters

1989 • 81 citations

Structural and Functional Analysis of Two DifferentnodDGenes inBradyrhizobium japonicumUSDA110

1992 • 81 citations

The nodulation and nitrogen fixation of isolated roots ofPhaseolus vulgaris L.

1971 • 80 citations

Ethylene Inhibitors Restore Nodulation to sym 5 Mutants of Pisum sativum L. cv Sparkle

1991 • 80 citations

Identification of the nahR gene product and nucleotide sequences required for its activation of the sal operon

1986 • 80 citations

Gibberellin-like Substances in Plants: Leguminous Root Nodules

1961 • 80 citations

Bradyrhizobium elkanii lipo-oligosaccharide signals induce complete nodule structures on Glycine soja Siebold et Zucc.

1994 • 77 citations

Flavonoids induce Rhizobium leguminosarum to produce nodDABC gene-related factors that cause thick, short roots and root hair responses on common vetch

1987 • 76 citations

Subcellular localization of the nodD gene product in Rhizobium leguminosarum

1989 • 76 citations

Chitinase and peroxidase in effective (fix+) and ineffective (fix?) soybean nodules

1992 • 76 citations

Development ofBradyrhizobium infections in supernodulating and non-nodulating mutants of soybean (Glycine max [L.] Merrill)

1989 • 76 citations

TheRhizobiumStrain NGR234nodD1 Gene Product Responds to Activation by the Simple Phenolic Compounds Vanillin and Isovanillin Present in Wheat Seedling Extracts

1990 • 76 citations

Identification and sequence analysis of the Bacillus subtilis W23 xylR gene and xyl operator

1989 • 76 citations

Canonical ordered cosmid library of the symbiotic plasmid of Rhizobium species NGR234.

1991 • 74 citations

The Rhizobium meliloti early nodulation genes (nodABC) are nitrogen-regulated: Isolation of a mutant strain with efficient nodulation capacity on alfalfa in the presence of ammonium

1989 • 74 citations

Effects of alfalfa nod gene-inducing flavonoids on nodABC transcription in Rhizobium meliloti strains containing different nodD genes

1990 • 73 citations

Activation of flavonoid biosynthesis in roots of Vicia sativa subsp. nigra plants by inoculation with Rhizobium leguminosarum biovar viciae

1992 • 72 citations

nodO, a new nod gene of the Rhizobium leguminosarum biovar viciae sym plasmid pRL1JI, encodes a secreted protein

1989 • 72 citations

Identification of nodSUIJ genes in Nod locus 1 of Azorhizobium caulinodans: evidence that nodS encodes a methyltransferase involved in Nod factor modification

1993 • 72 citations

RHIZOBIA (WITH PARTICULAR REFERENCE TO RELATIONSHIPS WITH HOST PLANTS)

1969 • 71 citations

Alfalfa Controls Nodulation during the Onset of Rhizobium-induced Cortical Cell Division

1991 • 71 citations

Analysis of the major inducers of the Rhizobium nodA promoter from Vicia sativa root exudate and their activity with different nodD genes

1989 • 71 citations

Alteration of plant growth and development by Rhizobium nodA and nodB genes involved in the synthesis of oligosaccharide signal molecules

1993 • 69 citations

Alfalfa Enod12 Genes Are Differentially Regulated during Nodule Development by Nod Factors and Rhizobium Invasion

1994 • 69 citations

Four classes of mutations in the nodD gene of Rhizobium leguminosarum biovar. viciae that affect its ability to autoregulate and/or activate other nod genes in the presence of flavonoid inducers

1987 • 69 citations

NODULATION MUTANTS OF WHITE BEAN (Phaseolus vulgaris L.) INDUCED BY ETHYL-METHANE SULPHONATE

1988 • 68 citations

Abscisic acid inhibition of root nodule initiation in Pisum sativum

1971 • 68 citations

High Sensitivity to Auxin is a Common Feature of Hairy Root

1990 • 68 citations

Multiple copies of nodD in Rhizobium tropici CIAT899 and BR816

1993 • 68 citations

A cultivar-specific interaction between Rhizobium leguminosarum bv. trifolii and subterranean clover is controlled by nodM, other bacterial cultivar specificity genes, and a single recessive host gene

1991 • 67 citations

Nucleotide Sequence and Protein Products of Two New Nodulation Genes ofRhizobium meliloti, nodPandnodQ

1989 • 67 citations

Modification of symbiotic interaction of pea (Pisum sativum L.) andRhizobium leguminosarum by induced mutations

1984 • 67 citations

Expression of the nodulation gene nodA in Rhizobium meliloti and localization of the gene product in the cytosol

1986 • 67 citations

The Rhizobium meliloti regulatory nodD3 and syrM genes control the synthesis of a particular class of nodulation factors N-acylated by (omega-1)-hydroxylated fatty acids.

1994 • 66 citations

Either of two nod gene loci can complement the nodulation defect of a nod deletion mutant of Rhizobium leguminosarum bv viciae

1990 • 65 citations

Structural complexity of the symbiotic plasmid of Rhizobium leguminosarum bv. phaseoli

1991 • 65 citations

Taxonomy of the rhizobia

1992 • 65 citations

Research NotesCommon Bean Root Exudates Contain Elevated Levels of Daidzein and Coumestrol in Response toRhizobium Inoculation

1993 • 65 citations

Two gene clusters of Rhizobium meliloti code for early essential nodulation functions and a third influences nodulation efficiency

1986 • 64 citations

The PsENOD12 Gene Is Expressed at Two Different Sites in Afghanistan Pea Pseudonodules Induced by Auxin Transport Inhibitors

1992 • 63 citations

Rhizobium leguminosarum has two glucosamine syntheses, GImS and NodM, required for nodulation and development of nitrogen‐fixing nodules

1992 • 63 citations

Effect of Inoculation and Nitrogen on Isoflavonoid Concentration in Wild-Type and Nodulation-Mutant Soybean Roots

1991 • 63 citations

Ethylene as a Possible Mediator of Light- and Nitrate-Induced Inhibition of Nodulation of Pisum sativum L. cv Sparkle

1992 • 62 citations

Effects of Flavonoids Released Naturally from Bean (Phaseolus vulgaris) onnodD-Regulated Gene Transcription inRhizobium leguminosarumbv.phaseoli

1992 • 62 citations

Autoregulation and Nitrate Inhibition of Nodule Formation in Soybean cv. Enrei and its Nodulation Mutants

1993 • 62 citations

Molecular characterization of the nodulation gene, nodT, from two biovars of Rhizobium leguminosarum

1990 • 61 citations

Stimulation of indole‐3‐acetic acid production in Rhizobium by flavonoids

1991 • 61 citations

Strain-Specific Inhibition of nod Gene Induction in Bradyrhizobium japonicum by Flavonoid Compounds

1990 • 60 citations

Effect of Localized Nitrate Application on Isoflavonoid Concentration and Nodulation in Split-Root Systems of Wild-Type and Nodulation-Mutant Soybean Plants

1991 • 60 citations

Production of root hair deformation factors by Rhizobium meliloti nodulation genes in Escherichia coli: HsnD (NodH) is involved in the plant host-specific modification of the NodABC factor

1989 • 59 citations

Differential expression of nodS accounts for the varied abilities of Rhizobium fredii USDA257 and Rhizobium sp. strain NGR234 to nodulate Leucaena spp.

1992 • 58 citations

Role of the nodD and syrM genes in the activation of the regulatory gene nodD3, and of the common and host‐specific nod genes of Rhizobium meliloti

1990 • 58 citations

Single and multiple mutations affecting properties of the regulatory gene nodD of Rhizobium

1989 • 58 citations

Two host-inducible genes of Rhizobium fredii and characterization of the inducing compound

1988 • 58 citations

Diverse Signal Sensitivity of NodD Protein Homologs from Narrow and Broad Host Range Rhizobia

1991 • 58 citations

Root Exudates of Various Host Plants of Rhizobium leguminosarum Contain Different Sets of Inducers of Rhizobium Nodulation Genes

1988 • 58 citations

Novel organization of the common nodulation genes in Rhizobium leguminosarum bv. phaseoli strains

1991 • 58 citations

The Rhizobium meliloti host range nodQ gene encodes a protein which shares homology with translation elongation and initiation factors.

1989 • 57 citations

Involvement of the syrM and nodD3 genes of Rhizobium meliloti in nod gene activation and in optimal nodulation of the plant host

1991 • 56 citations

In‐situ localization of chalcone synthase mRNA in pea root nodule development

1992 • 56 citations

Identification of anodD-Dependent Locus in theRhizobiumStrain NGR234 Activate by Phenolic Factors Secreted by Soybeans and Other Legumes

1988 • 55 citations

A Gene That Encodes a Proline-Rich Nodulin with Limited Homology to PsENOD12 Is Expressed in the Invasion Zone of Rhizobium meliloti-Induced Alfalfa Root Nodules

1993 • 55 citations

Transmembrane orientation and receptor-like structure of the Rhizobium meliloti common nodulation protein NodC

1988 • 55 citations

Secretion of the Rhizobium leguminosarum nodulation protein NodO by haemolysin‐type systems

1992 • 55 citations

Ethylene Inhibitors Partly Restore Nodulation to Pea Mutant E 107 (brz)

1992 • 55 citations

Correlation between infection by Rhizobium leguminosarum and lectin on the surface of Pisum sativum L. roots

1986 • 55 citations

Interactions among Flavonoid nod Gene Inducers Released from Alfalfa Seeds and Roots

1989 • 54 citations

Mature Nodules and Root Tips Control Nodulation in Soybean

1991 • 54 citations

Interference between Rhizobium meliloti and Rhizobium trifolii nodulation genes: genetic basis of R. meliloti dominance

1988 • 54 citations

Light Microscopy Study of Nodule Initiation in Pisum sativum L. cv Sparkle and in Its Low-Nodulating Mutant E2 (sym 5)

1991 • 53 citations

A non-nodulating alfalfa mutant displays neither root hair curling nor early cell division in response to Rhizobium meliloti.

1989 • 53 citations

Transcription of Rhizobium meliloti nodulation genes. Identification of a nodD transcription initiation site in vitro and in vivo.

1987 • 52 citations

Sequence and Analysis of thenodABCRegion ofRhizobium frediiUSDA257, A Nitrogen-Fixing Symbiont of Soybean and Other Legumes

1991 • 52 citations

Rhizobium nod genes are involved in inducing an early nodulin gene

1986 • 52 citations

Studies of the Bradyrhizobium japonicum nodD1 promoter: a repeated structure for the nod box

1991 • 51 citations

nolC, a Rhizobium fredii gene involved in cultivar‐specific nodulation of soybean, shares homology with a heat‐shock gene

1991 • 50 citations

The NodI and NodJ proteins from Rhizobium and Bradyrhizobium strains are similar to capsular polysaccharide secretion proteins from Gram‐negative bacteria

1993 • 50 citations

Ethylene Production by Root Nodules and Effect of Ethylene on Nodulation in Glycine max

1993 • 50 citations

Research NotesHomology ofRhizobium melilotiNodC to Polysaccharide Polymerizing Enzymes

1992 • 50 citations

Changes in the accumulation of flavonoid and isoflavonoid conjugates associated with plant age and nodulation in alfalfa (Medicago sativa)

1994 • 49 citations

Expression of the nodulation gene nod C of Rhizobium meliloti in Escherichia coli : role of the nod C gene product in nodulation

1985 • 49 citations

ThenodD1Gene fromRhizobiumStrain NGR234 Is a Key Determinant in the Extension of Host Range to the NonlegumeParasponia

1988 • 49 citations

Identification of two alfalfa early nodulin genes with homology to members of the pea Enod12 gene family

1993 • 48 citations

Nodulin Function and Nodulin Gene Regulation in Root Nodule Development

2018 • 48 citations

DNA sequence and translational product of a new nodulation-regulatory locus: syrM has sequence similarity to NodD proteins

1990 • 47 citations

Mass spectrometric identification of indole compounds produced byRhizobium strains

1982 • 47 citations

ENOD8, a Novel Early Nodule-Specific Gene, Is Expressed in Empty Alfalfa Nodules

1993 • 47 citations

Molecular cloning of higher-plant 3-oxoacyl-(acyl carrier protein) reductase. Sequence identities with the nodG-gene product of the nitrogen-fixing soil bacterium Rhizobium meliloti

1992 • 47 citations

Rhizobium meliloti nifN (fixF) gene is part of an operon regulated by a nifA-dependent promoter and codes for a polypeptide homologous to the nifK gene product

1987 • 47 citations

The genetic locus controlling supernodulation in soybean (Glycine max L.) co-segregates tightly with a cloned molecular marker

1991 • 47 citations

Transduction of plant signal molecules by the Rhizobium NodD proteins

1991 • 47 citations

NodW Is Essential for Full Expression of the Common Nodulation Genes inBradyrhizobium japonicum

1994 • 46 citations

Rhizobial Lipo-oligosaccharide Signals and Their Role in Plant Morphogenesis; Are Analogous Lipophilic ChitinDerivatives Produced by the Plant?

1993 • 46 citations

Shoot Control of Supernodulation in a Number of Mutant Soybeans, Glycine max (L.) Merr

1987 • 46 citations

Conserved regulation of the soybean early nodulin ENOD2 gene promoter in determinate and indeterminate transgenic root nodules

1993 • 46 citations

Role of Nitrogen and Plant Growth Regulators in the Exudation and Accumulation of lsoflavonoids by Roots of Intact White (Lupin (Lupinus albus L.) Plants

1993 • 46 citations

Nodulation resistant mutant of Pisum sativum (L.)

1984 • 45 citations

Rhizobium nodM and nodN genes are common nod genes: nodM encodes functions for efficiency of nod signal production and bacteroid maturation

1992 • 45 citations

Ammonia regulation of nod genes in Bradyrhizobium japonicum

1990 • 43 citations

Identification of the host-range DNA which allows Rhizobium leguminosarum strain TOM to nodulate cv. Afghanistan peas

1985 • 42 citations

Research NotesTheRhizobium, Bradyrhizobium,andAzorhizobiumNodC Proteins Are Homologous to Yeast Chitin Synthases

1992 • 42 citations

Additional nodulation genes on the Sym plasmid of Rhizobium leguminosarum biovar viciae

1989 • 42 citations

Regulatory functions of the three nodD genes of Rhizobium leguminosarum biovar phaseoli

1990 • 42 citations

Phospholipids of Rhizobium contain nodE-determined highly unsaturated fatty acid moieties

1994 • 41 citations

ENOD12, an early nodulin gene, is not required for nodule formation and efficient nitrogen fixation in alfalfa.

1994 • 41 citations

Genes at different regulatory levels are required for the ammonia control of nodulation in Rhizobium meliloti

1993 • 41 citations

Analysis of three nodD genes in Rhizobium leguminosarum biovar phaseoli; nodD 1 is preceded by nolE, a gene whose product is secreted from the cytoplasm

1990 • 40 citations

nodT, a positively-acting cultivar specificity determinant controlling nodulation of Trifolium subterraneum by Rhizobium leguminosarum biovar trifolii

1991 • 40 citations

Identification and characterization of a functional nodD gene in Azorhizobium caulinodans ORS571

1990 • 40 citations

Biology and genetics of the broad host range Rhizobium sp. NGR234

1991 • 40 citations

Homology of the ligand-binding regions of Rhizobium symbiotic regulatory protein NodD and vertebrate nuclear receptors

1991 • 39 citations

Ontogeny and ultrastructure of spontaneous nodules in alfalfa (Medicago sativa)

1991 • 39 citations

Nodulin gene expression during soybean (Glycine max) nodule development

1987 • 39 citations

Morphogenesis of lucerne root nodules incited by Rhizobium meliloti in the presence of combined nitrogen

1982 • 39 citations

Characterization of Non-Nodulation Mutants of Soybean [Glycine max (L.) Merr]: Bradyrhizobium Effects and Absence of Root Hair Curling

1987 • 38 citations

Phenotypic characterization of sym8 and sym9, two genes conditioning non-nodulation in Pisum sativum 'Sparkle'

1992 • 38 citations

nolMNO genes of Bradyrhizobium japonicum are co-transcribed with nodYABCSUIJ, and nolO is involved in the synthesis of the lipo-oligosaccharide nodulation signals.

1993 • 38 citations

Gibberellins and the Legume-Rhizobium Symbiosis

1992 • 37 citations

Mutational analysis of the Bradyrhizobium japonicum common nod genes and further nod box-linked genomic DNA regions

1989 • 37 citations

Identification and cloning of nodulation genes and host specificity determinants of the broad host‐range Rhizobium leguminosarum biovar phaseoli strain CIAT899

1990 • 37 citations

Interspecies homology of nodulation genes in Rhizobium

1987 • 36 citations

Gene amplification in Rhizobium: identification and in vivo cloning of discrete amplifiable DNA regions (amplicons) from Rhizobium leguminosarum biovar phaseoli.

1993 • 35 citations

Nodule morphogenesis: the early infection of Alfalfa (Medicago sativa) root hairs by Rhizobium meliloti

1989 • 35 citations

Involvement of Rhizobium leguminosarum nodulation genes in gene expression in pea root hairs

1989 • 34 citations

Nitrate Inhibition of Nodulation and Nitrogen Fixation by Supernodulating Nitrate‐Tolerant Symbiosis Mutants of Soybean

1989 • 33 citations

Chemical control of interstrain competition for soybean nodulation by Bradyrhizobium japonicum

1991 • 33 citations

A Cotyledonary Inhibitor of Root Nodulation in Pisum sativum

1971 • 33 citations

Fatty acid composition of Rhizobium spp.

1979 • 32 citations

Supernodulation in Interspecific Grafts between Glycinemax (Soybean) and Glycine soja

1987 • 32 citations

Spontaneous nodules induce feedback suppression of nodulation in alfalfa

1991 • 32 citations

Genetic and physical analysis of thenodD3region ofRhizobium meliloti

1991 • 32 citations

Five Nodulation Mutants of White Sweetclover (Melilotus alba Desr.) Exhibit Distinct Phenotypes Blocked at Root Hair Curling, Infection Thread Development, and Nodule Organogenesis

1993 • 32 citations

Characterization of the soybean early nodulin cDNA clone GmENOD55

1993 • 32 citations

Binding properties of carbohydrate O-sulfate esters based on ab initio 6-31 +G** calculations on methyl and ethyl sulfate anions

1993 • 32 citations

N-Acetylglutamic acid: an extracellular nod signal of Rhizobium trifolii ANU843 that induces root hair branching and nodule-like primordia in white clover roots.

1991 • 31 citations

Effectiveness ofLotusRoot Nodules

1979 • 31 citations

Expression ofRhizobium galegaeCommonnodClones in Various Backgrounds

1991 • 30 citations

7,4'-Dihydroxyflavanone Is the MajorAzorhizobium nodGene-Inducing Factor Present inSesbania rostrataSeedling Exudate

1991 • 30 citations

Identification of a New Inducible Nodulation Gene inAzorhizobium caulinodans

1992 • 29 citations

A novel response-regulator is able to suppress the nodulation defect of a Bradyrhizobium japonicum nodW mutant

1993 • 29 citations

Identification and Characterization of thenolYZGenes ofBradyrhizobium japonicum

1994 • 29 citations

Nucleotide sequence of theRhizobium meliloti nodL gene located in locus n5 of thenod regulon

1992 • 28 citations

Identification and cloning of nodulation genes from the wide host range Rhizobium strain MPIK3030

1985 • 27 citations

Localization and symbiotic function of a region on the Rhizobium leguminosarum Sym plasmid pRL1JI responsible for a secreted, flavonoid-inducible 50-kilodalton protein

1989 • 27 citations

Effect of nitrate supply on the in-vivo synthesis and distribution of trifollin A, a Rhizobium trifolii-binding lectin, in Trifolium repens seedlings

1984 • 27 citations

An insertional point mutation inactivates NolR repressor in Rhizobium meliloti 1021

1994 • 27 citations

Identification of host range determinants in the Rhizobium species MPIK3030

1986 • 27 citations

Total synthesis of the sulfated lipooligosaccharide signal involved in rhizobium meliloti-alfalfa symbiosis

1993 • 26 citations

The NodD protein does not bind to the promoters of inducible nodulation genes in extracts of bacteroids of Rhizobium leguminosarum biovar viciae

1992 • 26 citations

Macroptilium atropurpureum (siratro) host specificity genes are linked to a nodD-like gene in the broad host range Rhizobium strain NGR234

1986 • 26 citations

Shoot apex removal does not alter autoregulation of Modulation in soybean

1992 • 25 citations

Proteins Associated with Root-Hair Deformation and Nodule Initiation inVigna unguiculata

1992 • 24 citations

Induction of a nodA-lacZ Fusion in Bradyrhizobium japonicum by an Isoflavone

1988 • 24 citations

Subcellular localization of the Rhizobium leguminosarum nodI gene product

1990 • 24 citations

Chemical synthesis of NodRm-1: the nodulation factor involved in Rhizobium meliloti-legume symbiosis

1994 • 23 citations

Rhizobium meliloti exopolysaccharide Mutants Elicit Feedback Regulation of Nodule Formation in Alfalfa

1990 • 23 citations

Analysis of Rhizobium meliloti nodulation mutant WL131: novel insertion sequence ISRm3 in nodG and altered nodH protein product

1991 • 22 citations

Induction of theRhizobium frediinodBox-Independent Nodulation Gene no/JRequires a Functional nodDl Gene

1994 • 22 citations

Cells Expressing ENOD2 Show Differential Spatial Organization During the Development of Alfalfa Root Nodules

1991 • 21 citations

Do rhizobia produce cytokinins?

1991 • 21 citations

Characterization of Nodule-Specific cDNA Clones fromSesbania rostrataand Expression of the Corresponding Genes During the Initial Stages of Stem Nodules and Root Nodules Formation

1989 • 20 citations

Immunogold localization of the NodC and NodA proteins of Rhizobium meliloti

1989 • 20 citations

Host Specific Nodulation of Plants of the Pea Cross-inoculation Group is Influenced by Genes in Fast Growing Rhizobium downstream nodC

1988 • 19 citations

Nodule Morphogenesis in the Absence of Rhizobium

1993 • 19 citations

Nucleotide sequence ofRhizobium loti nodI

1990 • 19 citations

Rhizobium nod genes are involved in the induction of two early nodulin genes in Vicia sativa root nodules

1987 • 18 citations

Lipid and protein composition of outer and inner membranes in wild-type strains and nod mutants of Rhizobium meliloti

1992 • 18 citations

Isolation and nucleotide sequence of cDNA clone encoding nodule-specific (hydroxy)proline-rich protein LENOD2 from yellow lupin

1990 • 18 citations

A Rhizobium tropici DNA region carrying the amino‐terminal half of a nodD gene and a nod‐box‐like sequence confers host‐range extension

1993 • 17 citations

Research NotesIdentification of the NodC Protein in the Inner but Not the Outer Membrane ofRhizobium leguminosarum

1993 • 17 citations

Major flavonoids in uninoculated and inoculated roots of Vicia sativa subsp. nigra are four conjugates of the nodulation gene-inhibitor kaempferol

1992 • 17 citations

Registration of a Non‐Nodulation and Three Ineffective Nodulation Alfalfa Germplasms

1988 • 16 citations

An Open Reading Frame Downstream ofRhizobium meliloti nodQ1Shows Nucleotide Sequence Similarity to anAgrobacterium tumefaciensInsertion Sequence

1994 • 16 citations

Nucleotide sequence ofRhizobium loti nodC

1990 • 16 citations

Influence ofRhizobium leguminosarum biovartrifolii host specific nodulation genes on the ontogeny of clover nodulation

1993 • 16 citations

The Function of the Rhizobial NodABC and NodFEL Operons in the Biosynthesis of Lipo-Oligosaccharides

1993 • 16 citations

Plant genetic suppression of the non-nodulation phenotype of Rhizobium meliloti host-range nodH mutants: gene-for-gene interaction in the alfalfa-Rhizobium symbiosis?

1992 • 16 citations

Studies on the Function of Rhizobium Meliloti Nodulation Genes

1991 • 15 citations

Use of a promoter-specific probe to identify two loci from the Rhizobium meliloti nodulation regulon

1989 • 15 citations

Nod Factors from Rhizobium Fredii USDA257

1993 • 15 citations

Immunofluorescence localization of chalcone synthase in roots ofPisum sativum L. andPhaseolus vulgaris L. and comparable immunochemical analysis of chalcone synthase from pea leaves

1992 • 14 citations

Genetic and Physiologic Characterization of aBradyrhizobium japonicumMutant Defective in Early Bacteroid Development

1989 • 14 citations

Expression of the Medicago Truncatula ENOD12 Gene in Response to R. Meliloti Nod Factors and during Spontaneous Nodulation in Transgenic Alfalfa

1993 • 14 citations

Studies on the root control of non-nodulation and plant growth of non-nodulating mutants and a supernodulating mutant of soybean (Glycine max (L.) Merr.)

1992 • 13 citations

Characterization of Aberrant Infection Events Induced on Trifolium subterraneum by Rhizobium trifolii Region II Mutants

1988 • 12 citations

NodO: A Nodulation Protein That Forms Pores in Membranes

1993 • 11 citations

Rhizobial Lipo-Oligosaccharide Signals: Their Biosynthesis and Their Role in the Plant

1993 • 11 citations

Evidence that the nodulation regulatory gene nodD3 of Rhizobium meliloti is transcribed from two separate promoters.

1993 • 10 citations

Molecular Interactions during Nodule Development

1993 • 10 citations

Control of Nodule Induction and Plant Cell Growth by Nod Factors

1993 • 9 citations

Bradyrhizobium japonicumRhizobitoxine Mutants with Altered Host-Range onRj4Soybeans

1992 • 8 citations

Sequence of theRhizobium leguminosarumbiovarphaseoli syrMgene

1993 • 8 citations

Roles of Lectin in the Rhizobium-Legume Symbioses

1991 • 8 citations

Advances in molecular genetics of plant-microbe interactions, vol. 1

1992 • 5 citations

Characterization of GmENOD40, a Gene Expressed in Soybean Nodule Primordia

1993 • 5 citations

Pea Nod- Mutants and Nod Factor Perception

1993 • 5 citations

Nod Factor Production by Azorhizobium Caulinodans Strain ORS571

1993 • 4 citations