Symbiotic mutants of rhizobium meliloti that uncouple plant from bacterial differentiation

Replication of an origin-containing derivative of plasmid RK2 dependent on a plasmid function provided in trans

1979 • 3,210 citations

Physical and genetic characterization of symbiotic and auxotrophic mutants of Rhizobium meliloti induced by transposon Tn5 mutagenesis

1982 • 971 citations

Transfer of the drug-resistance transposon Tn5 to Rhizobium

1978 • 483 citations

Infection of Legumes by Rhizobia

1981 • 352 citations

Location of nodulation and nitrogen fixation genes on a high molecular weight plasmid of R. meliloti

1981 • 339 citations

Genes controlling early and late functions in symbiosis are located on a megaplasmid in Rhizobium meliloti

1981 • 325 citations

Bacteriophage Receptors

1973 • 323 citations

Rhizobium phaseoli symbiotic mutants with transposon Tn5 insertions

1984 • 277 citations

General transduction in Rhizobium meliloti

1984 • 271 citations

Genetic mapping of Rhizobium meliloti.

1977 • 207 citations

The structural basis for infection of root hairs of Trifolium repens by Rhizobium

1981 • 204 citations

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

1984 • 192 citations

Some Observations on Infection ofArachis hypogaeaL. byRhizobium

1978 • 170 citations

INFORMATIONAL SUPPRESSION

1970 • 169 citations

A Rhizobium meliloti symbiotic regulatory gene

1984 • 164 citations

Structural elucidation, using h.p.l.c.-m.s. and g.l.c.-m.s., of the acidic polysaccharide secreted by rhizobium meliloti strain 1021

1981 • 160 citations

Factors controlling the legume-Rhizobium symbiosis.

1980 • 159 citations

Nodule Morphogenesis and Differentiation

1981 • 149 citations

Structure and Function of Plant Genomes

1983 • 147 citations

Initial proliferation of cortical cells in the formation of root nodules in Pisum sativum L.

1973 • 127 citations

Ultrastructural analysis of ineffective alfalfa nodules formed by nif::Tn5 mutants of Rhizobium meliloti

1983 • 126 citations

The early morphogenesis of Glycine max and Pisum sativum root nodules

1979 • 116 citations

Symbiotic nitrogen fixation: molecular cloning of Rhizobium genes involved in exopolysaccharide synthesis and effective nodulation.

1982 • 115 citations

A Treatise on Dinitrogen Fixation, Section III: Biology

1978 • 108 citations

Localization of symbiotic mutations in Rhizobium meliloti

1983 • 104 citations

Demonstration of an octasaccharide repeating unit in the extracellular polysaccharide of Rhizobium meliloti by sequential degradation

1977 • 97 citations

Transfer of Rhizobium meliloti pSym genes into Agrobacterium tumefaciens: host-specific nodulation by atypical infection

1984 • 97 citations

Oligosaccharins: Naturally Occurring Carbohydrates with Biological Regulatory Functions

1983 • 94 citations

Sequential Analysis of the Organogenesis of Lucerne (Medicago sativa) Root Nodules Using Symbiotically-Defective Mutants of Rhizobium meliloti

1980 • 90 citations

Rhizobium meliloti nodulation genes allow Agrobacterium tumefaciens and Escherichia coli to form pseudonodules on alfalfa

1984 • 87 citations

Insertion, Excision, and Inversion of Tn5

1981 • 73 citations

Nodules are induced on alfalfa roots by Agrobacterium tumefaciens and Rhizobium trifolii containing small segments of the Rhizobium meliloti nodulation region

1985 • 72 citations

Morphology of root nodules and nodule-like structures formed by Rhizobium and Agrobacterium strains containing a Rhizobium meliloti megaplasmid.

1983 • 62 citations

Mutants of Rhizobium japonicum defective in nodulation

1982 • 49 citations

Molecular characterization of Tn5-induced symbiotic (Fix-) mutants of Rhizobium meliloti

1983 • 48 citations

Physical and genetic characterization of Rhizobium meliloti symbiotic mutants.

1983 • 46 citations

Lack of correlation between extracellular polysaccharide and nodulation ability in Rhizobium

1981 • 41 citations

Molecular genetics of mutants of Rhizobium leguminosarum which fail to fix nitrogen

1982 • 40 citations

Formation of Tumor-Like Structures on Legume Roots by Rhizobium

1971 • 28 citations

Monoclonal antibodies to Rhizobium meliloti and surface mutants insensitive to them

1984 • 28 citations

Positive selection of nodulation-deficient Rhizobium phaseoli

1982 • 25 citations

Ineffective Rhizobium trifolii Mutants Examined by Immunediffusion, Gel-electrophoresis and Electron Microscopy

1974 • 20 citations

Nitrogen Fixation: Volume 2: Rhizobium

1983 • 20 citations