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

THE USE OF LEAD CITRATE AT HIGH pH AS AN ELECTRON-OPAQUE STAIN IN ELECTRON MICROSCOPY

1963 • 24,942 citations

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

1982 • 971 citations

A rapid method for the identification of plasmid desoxyribonucleic acid in bacteria

1978 • 941 citations

The Infection of Clover Root Hairs by Nodule Bacteria Studied by a Simple Glass Slide Technique

1957 • 878 citations

A general method for site-directed mutagenesis in prokaryotes

1981 • 697 citations

Properties of an R Factor from Pseudomonas aeruginosa

1971 • 592 citations

High frequency transfer of nodulating ability between strains and species of Rhizobium

1978 • 354 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

Sym plasmid of Rhizobium trifolii expressed in different rhizobial species and Agrobacterium tumefaciens

1981 • 280 citations

Cloning of Rhizobium meliloti nodulation genes by direct complementation of Nod− mutants

1982 • 231 citations

Directed transposon Tn5 mutagenesis and complementation analysis of rhizobium meliloti symbiotic nitrogen fixation genes

1982 • 212 citations

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

1980 • 209 citations

Genetic mapping of Rhizobium meliloti.

1977 • 207 citations

A Basic Fuchsin and Alkalinized Methylene Blue Rapid Stain for Epoxyembedded Tissue

1968 • 185 citations

Plasmid-determined nodulation and nitrogen-fixation abilities inRhizobium phaseoli

1982 • 182 citations

Factors controlling the legume-Rhizobium symbiosis.

1980 • 159 citations

Megaplasmids in the plant-associated bacteria Rhizobium meliloti and Pseudomonas solanacearum

1982 • 150 citations

Linkage of genes for nitrogenase and nodulation ability on plasmids in Rhizobium leguminosarum and R. phaseoli

1981 • 130 citations

Large plasmids of fast-growing rhizobia: homology studies and location of structural nitrogen fixation (nif) genes

1981 • 114 citations

Cellular DNA content as a marker of human multiple myeloma

1980 • 113 citations

Early events in the infection of soybean by Rhizobium japonicum. Time course and cytology of the initial infection process

1982 • 110 citations

Identification of the sym plasmid of Rhizobium leguminosarum strain 1001 and its transfer to and expression in other Rhizobia and Agrobacterium tumefaciens

1982 • 107 citations

Mobilization of a Rhizobium meliloti megaplasmid carrying nodulation and nitrogen fixation genes into other rhizobia and Agrobacterium

1982 • 106 citations

Screening of cloned recombinant DNA in bacteria by in situ colony hybridization

1978 • 105 citations

Localization of symbiotic mutations in Rhizobium meliloti

1983 • 104 citations

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

1980 • 90 citations

Introduction of Bacteriophage Mu into Pseudomonas solanacearum and Rhizobium meliloti using the R Factor RP4

1977 • 68 citations

A comparison of three Rhizobium linkage maps

1980 • 65 citations

Structural studies of alfalfa roots infected with nodulation mutants of Rhizobium meliloti

1982 • 64 citations

Agglutinin from Alfalfa Necessary for Binding and Nodulation by Rhizobium meliloti

1981 • 46 citations

Indigenous Plasmids of Rhizobium

1981 • 45 citations

Use of RP4-prime plasmids constructed in vitro to promote a polarized transfer of the chromosome in Escherichia coli and Rhizobium meliloti

1979 • 45 citations

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

1982 • 39 citations

An RP4-prime containing a 285 kb fragment of rhizobium meliloti pSym megaplasmid: Structural characterization and utilization for genetic studies of symbiotic functions controlled by pSym

1984 • 36 citations

Isolation and preliminary characterization of mutants of the cyanobacterium Nostoc muscorum resistant to growth inhibition by methylamine

1981 • 26 citations

The Taxonomy of the Rhizobiaceae

1981 • 25 citations