Published in J Bacteriol on April 01, 1982
Linkage map of Escherichia coli K-12, edition 7. Microbiol Rev (1983) 30.35
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Covalent modification of the glnG product, NRI, by the glnL product, NRII, regulates the transcription of the glnALG operon in Escherichia coli. Proc Natl Acad Sci U S A (1986) 10.43
Transcription of glnA by purified Escherichia coli components: core RNA polymerase and the products of glnF, glnG, and glnL. Proc Natl Acad Sci U S A (1985) 7.49
Two-component regulatory systems responsive to environmental stimuli share strongly conserved domains with the nitrogen assimilation regulatory genes ntrB and ntrC. Proc Natl Acad Sci U S A (1986) 7.01
Expression of glnA in Escherichia coli is regulated at tandem promoters. Proc Natl Acad Sci U S A (1985) 4.77
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Linkage map of Escherichia coli K-12, edition 10: the traditional map. Microbiol Mol Biol Rev (1998) 4.18
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Nitrogen regulatory protein C-controlled genes of Escherichia coli: scavenging as a defense against nitrogen limitation. Proc Natl Acad Sci U S A (2000) 3.83
Isolation of the nitrogen assimilation regulator NR(I), the product of the glnG gene of Escherichia coli. Proc Natl Acad Sci U S A (1983) 3.80
Regulation at the glnL-operator-promoter of the complex glnALG operon of Escherichia coli. J Bacteriol (1983) 2.52
Nitrogen control of the nif regulon in Klebsiella pneumoniae: involvement of the ntrA gene and analogies between ntrC and nifA. EMBO J (1983) 2.47
Characterization of the regulon controlled by the leucine-responsive regulatory protein in Escherichia coli. J Bacteriol (1992) 2.05
The central domain of Rhizobium meliloti NifA is sufficient to activate transcription from the R. meliloti nifH promoter. J Bacteriol (1989) 2.02
Activation of Klebsiella pneumoniae and Rhizobium meliloti nitrogenase promoters by gln (ntr) regulatory proteins. Proc Natl Acad Sci U S A (1983) 1.94
The nucleotide sequence of the nitrogen regulation gene ntrB and the glnA-ntrBC intergenic region of Klebsiella pneumoniae. Nucleic Acids Res (1985) 1.91
The product of glnL is not essential for regulation of bacterial nitrogen assimilation. J Bacteriol (1983) 1.89
Membrane sequestration of the signal transduction protein GlnK by the ammonium transporter AmtB. EMBO J (2002) 1.82
Purification of nitrogen regulator II, the product of the glnL (ntrB) gene of Escherichia coli. J Bacteriol (1986) 1.67
Autogenous regulation of gene expression. J Bacteriol (1993) 1.65
Physical organization of the Bradyrhizobium japonicum nitrogenase gene region. J Bacteriol (1984) 1.65
The central domain of Rhizobium leguminosarum DctD functions independently to activate transcription. J Bacteriol (1992) 1.60
The nac (nitrogen assimilation control) gene from Escherichia coli. J Bacteriol (1998) 1.55
Activation of transcription initiation from the nac promoter of Klebsiella aerogenes. J Bacteriol (1995) 1.51
Role of glnA-linked genes in regulation of glutamine synthetase and histidase formation in Klebsiella aerogenes. J Bacteriol (1982) 1.50
Mutational analysis of the bacterial signal-transducing protein kinase/phosphatase nitrogen regulator II (NRII or NtrB). J Bacteriol (1993) 1.46
Nucleotide sequence of the control regions for the glnA and glnL genes of Salmonella typhimurium. J Bacteriol (1983) 1.46
Regulation of expression from the glnA promoter of Bacillus subtilis requires the glnA gene product. Proc Natl Acad Sci U S A (1985) 1.44
A gene between polA and glnA retards growth of Escherichia coli when present in multiple copies: physiological effects of the gene for spot 42 RNA. J Bacteriol (1982) 1.41
Characterization of Escherichia coli glnL mutations affecting nitrogen regulation. J Bacteriol (1992) 1.40
Positive and negative control of the glnA ntrBC regulon in Klebsiella pneumoniae. EMBO J (1984) 1.38
Effects of glnL and other regulatory loci on regulation of transcription of glnA-lacZ fusions in Klebsiella aerogenes. J Bacteriol (1982) 1.31
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Mutations in the glnG gene of Escherichia coli that result in increased activity of nitrogen regulator I. J Bacteriol (1989) 1.23
Expression and functional analysis of the Rhizobium meliloti nifA gene. EMBO J (1988) 1.18
Nitrogen regulation of the codBA (cytosine deaminase) operon from Escherichia coli by the nitrogen assimilation control protein, NAC. J Bacteriol (2003) 1.13
The glnB region of the Escherichia coli chromosome. J Bacteriol (1993) 1.11
NtrC is required for control of Klebsiella pneumoniae NifL activity. J Bacteriol (1997) 1.10
Nitrogen assimilation in Escherichia coli: putting molecular data into a systems perspective. Microbiol Mol Biol Rev (2013) 1.02
Genetic and biochemical analysis of phosphatase activity of Escherichia coli NRII (NtrB) and its regulation by the PII signal transduction protein. J Bacteriol (2003) 1.02
Role of Escherichia coli nitrogen regulatory genes in the nitrogen response of the Azotobacter vinelandii NifL-NifA complex. J Bacteriol (2001) 1.02
The Escherichia coli signal transducers PII (GlnB) and GlnK form heterotrimers in vivo: fine tuning the nitrogen signal cascade. Proc Natl Acad Sci U S A (2000) 1.02
Developmental aggregation of Myxococcus xanthus requires frgA, an frz-related gene. J Bacteriol (2000) 0.93
Role of nitrogen regulator I (NtrC), the transcriptional activator of glnA in enteric bacteria, in reducing expression of glnA during nitrogen-limited growth. J Bacteriol (1992) 0.93
Differential expression of a Clostridium acetobutylicum antisense RNA: implications for regulation of glutamine synthetase. J Bacteriol (1992) 0.91
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Construction of plasmids carrying the cI gene of bacteriophage lambda. Proc Natl Acad Sci U S A (1976) 13.10
Plasmids of Escherichia coli as cloning vectors. Methods Enzymol (1979) 11.41
Resistance to catabolite repression of histidase and proline oxidase during nitrogen-limited growth of Klebsiella aerogenes. J Biol Chem (1971) 8.08
Glutamine synthetase and the regulation of histidase formation in Klebsiella aerogenes. J Biol Chem (1973) 7.30
Genetic and metabolic control of enzymes responsible for histidine degradation in Salmonella typhimurium. 4-imidazolone-5-propionate amidohydrolase and N-formimino-L-glutamate formiminohydrolase. J Biol Chem (1971) 5.79
Physical and genetic characterization of the glnA--glnG region of the Escherichia coli chromosome. Proc Natl Acad Sci U S A (1981) 5.63
gltB gene and regulation of nitrogen metabolism by glutamine synthetase in Escherichia coli. J Bacteriol (1978) 5.59
A new glnA-linked regulatory gene for glutamine synthetase in Escherichia coli. Proc Natl Acad Sci U S A (1979) 5.28
Chemical synthesis of restriction enzyme recognition sites useful for cloning. Science (1977) 4.81
Nitrogen control in Salmonella: regulation by the glnR and glnF gene products. Proc Natl Acad Sci U S A (1979) 4.79
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Complex glnA-glnL-glnG operon of Escherichia coli. J Bacteriol (1982) 4.25
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Regulatory mutations in the Klebsiella aerogenes structural gene for glutamine synthetase. J Bacteriol (1977) 3.27
Regulation of expression from the glnA promoter of Escherichia coli in the absence of glutamine synthetase. Proc Natl Acad Sci U S A (1980) 3.19
Nitrogen regulatory locus "glnR" of enteric bacteria is composed of cistrons ntrB and ntrC: identification of their protein products. Proc Natl Acad Sci U S A (1981) 3.08
Regulation of glutamine synthetase formation in Escherichia coli: characterization of mutants lacking the uridylyltransferase. J Bacteriol (1978) 3.07
Autogenous regulation of the synthesis of glutamine synthetase in Klebsiella aerogenes. J Bacteriol (1977) 2.12
Regulation of the synthesis of glutamine synthetase by the PII protein in Klebsiella aerogenes. Proc Natl Acad Sci U S A (1980) 1.97
The cloning and transposon Tn5 mutagenesis of the glnA region of Klebsiella pneumoniae: identification of glnR, a gene involved in the regulation of the nif and hut operons. Mol Gen Genet (1981) 1.89
Glutamine synthetase of Klebsiella aerogenes: properties of glnD mutants lacking uridylyltransferase. J Bacteriol (1978) 1.83
Role of glnA-linked genes in regulation of glutamine synthetase and histidase formation in Klebsiella aerogenes. J Bacteriol (1982) 1.50
Effects of glnL and other regulatory loci on regulation of transcription of glnA-lacZ fusions in Klebsiella aerogenes. J Bacteriol (1982) 1.31
Characterization of Salmonella typhimurium mutants with altered glutamine synthetase activity. Genetics (1977) 1.10
Construction of plasmids carrying the cI gene of bacteriophage lambda. Proc Natl Acad Sci U S A (1976) 13.10
Plasmids of Escherichia coli as cloning vectors. Methods Enzymol (1979) 11.41
Covalent modification of the glnG product, NRI, by the glnL product, NRII, regulates the transcription of the glnALG operon in Escherichia coli. Proc Natl Acad Sci U S A (1986) 10.43
Control site location and transcriptional regulation in Escherichia coli. Microbiol Rev (1991) 8.11
Resistance to catabolite repression of histidase and proline oxidase during nitrogen-limited growth of Klebsiella aerogenes. J Biol Chem (1971) 8.08
A general method for the purification of restriction enzymes. Nucleic Acids Res (1978) 7.92
Genetic control of nitrogen assimilation in bacteria. Annu Rev Genet (1982) 7.77
Transcription of glnA by purified Escherichia coli components: core RNA polymerase and the products of glnF, glnG, and glnL. Proc Natl Acad Sci U S A (1985) 7.49
Glutamine synthetase and the regulation of histidase formation in Klebsiella aerogenes. J Biol Chem (1973) 7.30
Biochemical parameters of glutamine synthetase from Klebsiella aerogenes. J Bacteriol (1977) 6.99
Autoregulation and function of a repressor in bacteriophage lambda. Science (1976) 6.83
Heat shock proteins of higher plants. Proc Natl Acad Sci U S A (1981) 6.59
Effect of infection with T-even phage on the inducible synthesis of beta-glactosidase in Escherichia coli. J Mol Biol (1967) 6.36
Genetic control of glutamine synthetase in Klebiella aerogenes. J Bacteriol (1975) 5.87
Catabolite-insensitive revertants of lac promoter mutants. Proc Natl Acad Sci U S A (1970) 5.83
Transcription of glnA in E. coli is stimulated by activator bound to sites far from the promoter. Cell (1986) 5.81
Regulation of the synthesis of enzymes responsible for glutamate formation in Klebsiella aerogenes. J Biol Chem (1973) 5.81
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Physical and genetic characterization of the glnA--glnG region of the Escherichia coli chromosome. Proc Natl Acad Sci U S A (1981) 5.63
Activation of transcription of hut DNA by glutamine synthetase. Proc Natl Acad Sci U S A (1974) 5.61
Expression of glnA in Escherichia coli is regulated at tandem promoters. Proc Natl Acad Sci U S A (1985) 4.77
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Crosstalk between bacterial chemotaxis signal transduction proteins and regulators of transcription of the Ntr regulon: evidence that nitrogen assimilation and chemotaxis are controlled by a common phosphotransfer mechanism. Proc Natl Acad Sci U S A (1988) 3.94
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Maximizing gene expression on a plasmid using recombination in vitro. Cell (1978) 3.84
Phosphorylation of nitrogen regulator I (NRI) of Escherichia coli. Proc Natl Acad Sci U S A (1988) 3.83
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Identification of the structural gene for glutamine synthetase in Klebsiella aerogenes. J Bacteriol (1975) 3.76
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Involvement of the product of the glnF gene in the autogenous regulation of glutamine synthetase formation in Klebsiella aerogenes. J Bacteriol (1978) 3.58
Regulation of synthesis of glutamine synthetase by adenylylated glutamine synthetase. Proc Natl Acad Sci U S A (1975) 3.56
The URE2 gene product of Saccharomyces cerevisiae plays an important role in the cellular response to the nitrogen source and has homology to glutathione s-transferases. Mol Cell Biol (1991) 3.52
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Regulation of expression from the glnA promoter of Escherichia coli in the absence of glutamine synthetase. Proc Natl Acad Sci U S A (1980) 3.19
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Regulation of glutamine-repressible gene products by the GLN3 function in Saccharomyces cerevisiae. Mol Cell Biol (1984) 2.90
Genetics and physiology of proline utilization in Saccharomyces cerevisiae: enzyme induction by proline. J Bacteriol (1979) 2.84
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Urease of Klebsiella aerogenes: control of its synthesis by glutamine synthetase. J Bacteriol (1977) 2.61
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