Conservation ofnif-and species-specific domains within repeated promoter sequences from fast-growingRhizobiumspecies

A general method applicable to the search for similarities in the amino acid sequence of two proteins

1970 • 11,049 citations

REGULATORY SEQUENCES INVOLVED IN THE PROMOTION AND TERMINATION OF RNA TRANSCRIPTION

1979 • 2,730 citations

Cascades of sigma factors

1981 • 445 citations

REGULATION OF NITROGEN FIXATION GENES

1986 • 345 citations

The nif promoters of Klebsiella pneumoniae have a characteristic primary structure

1983 • 223 citations

Nucleotide sequence of the heat shock regulatory gene of E. coli suggests its protein product may be a transcription factor

1984 • 198 citations

Regulation of nitrogen fixation genes

1984 • 182 citations

Positive control and autogenous regulation of the nifLA promoter in Klebsiella pneumoniae

1983 • 173 citations

Structural relationships among rhizobium meliloti symbiotic promoters

1983 • 170 citations

RNA polymerase heterogeneity in Streptomyces coelicolor

1985 • 167 citations

A Rhizobium meliloti symbiotic regulatory gene

1984 • 164 citations

Requirement for an upstream element for optimal transcription of a bacterial tRNA gene

1983 • 163 citations

Transcription from a heat-inducible promoter causes heat shock regulation of the sigma subunit of E. coli RNA polymerase

1984 • 152 citations

Regulation of nitrogen metabolism genes by nifA gene product in Klebsiella pneumoniae

1983 • 150 citations

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

1983 • 126 citations

Nitrogen control of the nif regulon in Klebsiella pneumoniae: involvement of the ntrA gene and analogies between ntrC and nifA.

1983 • 125 citations

Klebsiella pneumoniae nifA product activates the Rhizobium meliloti nitrogenase promoter

1983 • 122 citations

Promoters regulated by the glnG (ntrC) and nifA gene products share a heptameric consensus sequence in the -15 region.

1983 • 81 citations

Biological nitrogen fixation: primary structure of the Klebsiella pneumoniae nifH and nifD genes.

1981 • 79 citations

The use of cloned nif (Nitrogen fixation) DNA to investigate transcriptional regulation of nif expression in Klebsiella pneumoniae

1981 • 78 citations

Activation of Klebsiella pneumoniae and Rhizobium meliloti nitrogenase promoters by gln (ntr) regulatory proteins.

1983 • 77 citations

Nitrogen fixation by Klebsiella pneumoniae is inhibited by certain multicopy hybrid nif plasmids

1983 • 70 citations

Biological Nitrogen Fixation: Primary Structure of theRhizobium trifoliiIron Protein Gene

1983 • 63 citations

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

1983 • 48 citations

A Study of Phage-Resistant Mutants of Rhizobium trifolii

1950 • 44 citations

Mutations affecting regulation of the Klebsiella pneumoniae nifH (nitrogenase reductase) promotor

1984 • 41 citations

DNA sequence of regulatory region for integration gene of bacteriophage λ

1980 • 41 citations

The use of synthetic oligodeoxyribonucleotides to produce specific deletions in the araBAD promoter of Escherichia coli B/r

1982 • 40 citations

Structural analysis of the genes encoding the molybdenum-iron protein of nitrogenase in theParasponia rhizobiumstrain ANU289

1984 • 37 citations

The nifH and nifDK promoter regions from Rhizobium japonicum share structural homologies with each other and with nitrogen-regulated promoters from other organisms.

1984 • 34 citations

Identification of a Rhizobium trifolii plasmid coding for nitrogen fixation and nodulation genes and its interaction with pJB5JI, a Rhizobium leguminosarum plasmid

1983 • 32 citations

Note on the Ability of Certain Strains of Rhizobi from Peas and Clover to Infect Each Other's Host Plants

1944 • 24 citations

Promoter mutations that allow nifA-independent expression of the nitrogen fixation nifHDKY operon.

1983 • 13 citations