The symbiotic nitrogen fixation regulatory operon (fixRnifA) ofBradyrhizobium japonicumis expressed aerobically and is subject to a novel,nifA-independent type of activation

Cleavage of Structural Proteins during the Assembly of the Head of Bacteriophage T4

1970 • 253,849 citations

DNA sequencing with chain-terminating inhibitors

1977 • 69,181 citations

Short-Term Effects of Nose-Only Cigarette Smoke Exposure on Glutathione Redox Homeostasis, Cytochrome P450 1A1/2 and Respiratory Enzyme Activities in Mice Tissues

2013 • 47,043 citations

[57] Sequencing end-labeled DNA with base-specific chemical cleavages

1980 • 15,302 citations

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

1979 • 3,210 citations

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

1980 • 2,669 citations

Construction of improved M13 vectors using oligodeoxynucleotide-directed mutagenesis

1983 • 2,609 citations

[68] Transcription maps of polyoma virus-specific RNA: Analysis by two-dimensional nuclease S1 gel mapping

1980 • 1,430 citations

Evidence for two functional gal promoters in intact Escherichia coli cells.

1981 • 1,022 citations

[21] β-Galactosidase gene fusions for analyzing gene expression in Escherichia coli and yeast

1983 • 783 citations

Improvement of the dideoxy chain termination method of DNA sequencing by use of deoxy-7-deazaguanosine triphosphate in place of dGTP

1986 • 717 citations

Conserved domains in bacterial regulatory proteins that respond to environmental stimuli

1987 • 537 citations

The gapped duplex DNA approach to oligonucleotide-directed mutation construction

1984 • 511 citations

Transcription of glnA in E. coli is stimulated by activator bound to sites far from the promoter

1986 • 444 citations

REGULATION OF NITROGEN FIXATION GENES

1986 • 345 citations

Pilus genes of Neisseria gonorrheae: chromosomal organization and DNA sequence.

1984 • 298 citations

The transposon Tn1 as a probe for studying ColE1 structure and function

1977 • 297 citations

RNA polymerase from Rhizobium japonicum

1983 • 260 citations

Rhizobium meliloti ntrA (rpoN) gene is required for diverse metabolic functions

1987 • 241 citations

The nif promoters of Klebsiella pneumoniae have a characteristic primary structure

1983 • 223 citations

Construction and characterization of new cloning vehicles VI. Plasmid pBR329, a new derivative of pBR328 lacking the 482-base-pair inverted duplication

1982 • 212 citations

High-sensitivity S1 mapping with single-stranded [32PIDNA probes synthesized from bacteriophage M13mp templates

1984 • 188 citations

The Genetic Complexity of Nitrogen Fixation

1984 • 173 citations

Identification and characterization of the Rhizobium meliloti ntrC gene: R. meliloti has separate regulatory pathways for activation of nitrogen fixation genes in free-living and symbiotic cells

1987 • 170 citations

A Rhizobium meliloti symbiotic regulatory gene

1984 • 164 citations

Nitrogen fixation gene (nifL) involved in oxygen regulation of nitrogenase synthesis in K. peumoniae

1981 • 164 citations

Nitrogen fixation specific regulatory genes ofKlebsiella pneumoniaeandRhizobium melilotishare homology with the general nitrogen regulatory genentrCofK. pneumoniae

1985 • 160 citations

Anaerobic-nitrate, symbiotic and aerobic growth of Rhizobium japonicum: Effects on cytochrome P450, other haemoproteins, nitrate and nitrite reductases

1972 • 151 citations

The xylABC promoter from the Pseudomonas putida TOL plamid is activated by nitrogen regulatory genes in Escherichia coli

1986 • 135 citations

Expression of the regulatory gene xylS on the TOL plasmid is positively controlled by the xylR gene product.

1987 • 123 citations

Klebsiella pneumoniae nifA product activates the Rhizobium meliloti nitrogenase promoter

1983 • 122 citations

Nitrogen regulation in Salmonella typhimurium. Identification of an ntrC protein-binding site and definition of a consensus binding sequence.

1985 • 116 citations

Tandem promoters determine regulation of theKlebsiella pneumoniaeglutamine synthetase (glnA) gene

1984 • 116 citations

Nucleotide sequence and transcriptional initiation site of two Pseudomonas aeruginosa pilin genes.

1986 • 115 citations

The pleiotropic nature of symbiotic regulatory mutants: Bradyrhizobium japonicum nifA gene is involved in control of nif gene expression and formation of determinate symbiosis

1986 • 105 citations

Factors affecting transcriptional regulation of the formate-hydrogen-lyase pathway of Escherichia coli

1987 • 104 citations

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

1982 • 73 citations

Activation of theBradyrhizobium japonicum nifH and nifDKoperons is dependent on promoter-upstream DNA sequences

1986 • 69 citations

Expression of Rhizobium japonicum nifH and nifDK operons can be activated by the Klebsiella pneumoniae nifA protein but not by the product of ntrC

1985 • 50 citations

Overlapping transcription of the nifA regulatory gene in Rhizobium meliloti

1986 • 40 citations

Identification of the promoter of the Pseudomonas gene coding for carboxypeptidase G2.

1985 • 38 citations

Nucleotide sequence of the nifLA operon of Klebsiella oxytoca NG13 and characterization of the gene products

1986 • 23 citations