Organization and expression of Rhizobium meliloti nitrogen fixation genes

Detection of specific sequences among DNA fragments separated by gel electrophoresis

1975 • 33,059 citations

Labeling deoxyribonucleic acid to high specific activity in vitro by nick translation with DNA polymerase I

1977 • 12,015 citations

Sizing and mapping of early adenovirus mRNAs by gel electrophoresis of S1 endonuclease-digested hybrids

1977 • 3,019 citations

Broad host range DNA cloning system for gram-negative bacteria: construction of a gene bank of Rhizobium meliloti.

1980 • 2,669 citations

Analysis of restriction fragments of T7 DNA and determination of molecular weights by electrophoresis in neutral and alkaline gels

1977 • 1,607 citations

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

1982 • 971 citations

Rates of formation and thermal stabilities of RNA:DNA and DNA:DNA duplexes at high concentrations of formamide

1977 • 713 citations

A general method for site-directed mutagenesis in prokaryotes

1981 • 697 citations

Molecular weights of ribosomal RNA in relation to evolution

1968 • 613 citations

Hybridization of RNA to double-stranded DNA: formation of R-loops.

1976 • 443 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

Heme biosynthesis in Rhizobium. Identification of a cloned gene coding for delta-aminolevulinic acid synthetase from Rhizobium meliloti.

1982 • 291 citations

Polarity of Tn5 insertion mutations in Escherichia coli

1980 • 254 citations

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

1982 • 212 citations

Overlapping sequences of Klebsiella pneumoniae nif DNA cloned and characterised

1979 • 190 citations

Genetics and Regulation of Nitrogen Fixation

1981 • 131 citations

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

1981 • 114 citations

Clustering of nitrogen fixation (nif) genes in Rhizobium meliloti

1982 • 113 citations

Nucleotide sequence of the R.meliloti nitrogenase reductase (nifH) gene

1981 • 93 citations

Bacteriophage T4 late promoters: mapping 5′ ends of T4 gene 23 mRNAs.

1982 • 73 citations

Regulation of nitrogen fixation in Klebsiella pneumoniae: isolation and characterization of strains with nif-lac fusions

1981 • 70 citations

Purification and Characterization of the Molybdenum-Iron Protein Component of Nitrogenase from Soybean Nodule Bacteroids

1974 • 68 citations

The biosynthesis of nitrogenase MoFe protein polypeptides in free-living cultures of Rhizobium japonicum

1979 • 63 citations

Legume root nodule nitrogenase. Purification, properties, and studies on its genetic control.

1974 • 36 citations