Published in J Mol Biol on July 15, 1977
Nucleotide sequence of the leader region of the phenylalanine operon of Escherichia coli. Proc Natl Acad Sci U S A (1978) 4.01
Attenuation in the Escherichia coli tryptophan operon: role of RNA secondary structure involving the tryptophan codon region. Proc Natl Acad Sci U S A (1979) 3.28
Translational control of transcription termination at the attenuator of the Escherichia coli tryptophan operon. Proc Natl Acad Sci U S A (1978) 2.89
Alternative secondary structures of leader RNAs and the regulation of the trp, phe, his, thr, and leu operons. Proc Natl Acad Sci U S A (1979) 2.71
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Evidence for transcription antitermination control of tryptophanase operon expression in Escherichia coli K-12. J Bacteriol (1985) 2.19
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Novel E. coli mutants deficient in biosynthesis of 5-methylaminomethyl-2-thiouridine. Nucleic Acids Res (1984) 1.76
Repression is relieved before attenuation in the trp operon of Escherichia coli as tryptophan starvation becomes increasingly severe. J Bacteriol (1984) 1.70
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Regulation of phenylalanine biosynthesis in Escherichia coli K-12: control of transcription of the pheA operon. J Bacteriol (1982) 1.57
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Three modifications in the D and T arms of tRNA influence translation in Escherichia coli and expression of virulence genes in Shigella flexneri. J Bacteriol (2002) 1.17
Presence of the hypermodified nucleotide N6-(delta 2-isopentenyl)-2-methylthioadenosine prevents codon misreading by Escherichia coli phenylalanyl-transfer RNA. Proc Natl Acad Sci U S A (1989) 1.14
The attenuator of the tryptophan operon in E.coli: rho-mediated release of RNA polymerase from a transcription termination complex in vitro. Nucleic Acids Res (1978) 1.14
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Iron-related modification of bacterial transfer RNA. Nucleic Acids Res (1981) 1.04
cis 2-Methylthio-ribosylzeatin (ms2io6A) is present in the transfer RNA of Salmonella typhimurium, but not Escherichia coli. Nucleic Acids Res (1982) 1.04
Comparison of rat liver and Walker 256 carcinosarcoma tRNAs. Nucleic Acids Res (1979) 1.03
Reduced leu operon expression in a miaA mutant of Salmonella typhimurium. J Bacteriol (1988) 0.92
An anticodon sequence mutant of Escherichia coli initiator tRNA: possible importance of a newly acquired base modification next to the anticodon on its activity in initiation. J Bacteriol (1995) 0.91
tRNA modification activity is necessary for Tet(M)-mediated tetracycline resistance. J Bacteriol (1993) 0.89
Regulation of aromatic amino acid biosynthesis in Escherichia coli K-12: control of the aroF-tyrA operon in the absence of repression control. J Bacteriol (1980) 0.89
A yeast knockout strain to discriminate between active and inactive tRNA molecules. Nucleic Acids Res (2003) 0.88
Regulation of tryptophanyl-tRNA synthetase formation. J Bacteriol (1982) 0.85
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A unique method utilizing antinucleotide antibodies for evaluating changes in the levels of modified nucleosides of tRNAs from crude extracts of whole cells. Nucleic Acids Res (1979) 0.83
Defective regulation of the phenylalanine biosynthetic operon in mutants of the phenylalanyl-tRNA synthetase operon. J Bacteriol (1987) 0.83
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Genetically determined differences in concentrations of isoaccepting tRNAs in Escherichia coli. Nucleic Acids Res (1977) 0.77
Regulation in Escherichia coli of the porin protein gene encoded by lambdoid bacteriophages. J Bacteriol (1987) 0.76
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Regulation of in vitro expression of the Escherichia coli frd operon: alanine and Fnr represent positive and negative control elements. Nucleic Acids Res (1988) 0.75
Overproduction of tryptophanyl-tRNA synthetase relieves transcription termination at the Escherichia coli tryptophan operon attenuator. J Bacteriol (1984) 0.75
Plasmid ColEl as a molecular vehicle for cloning and amplification of DNA. Proc Natl Acad Sci U S A (1974) 32.46
Polarity and enzyme functions in mutants of the first three genes of the tryptophan operon of Escherichia coli. Genetics (1971) 14.59
Attenuation in the control of expression of bacterial operons. Nature (1981) 9.90
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Efficient cloning of genes of Neurospora crassa. Proc Natl Acad Sci U S A (1986) 6.08
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The complete nucleotide sequence of the tryptophan operon of Escherichia coli. Nucleic Acids Res (1981) 5.91
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Translational coupling during expression of the tryptophan operon of Escherichia coli. Genetics (1980) 5.57
New features of the regulation of the tryptophan operon. Science (1975) 5.40
Cloning and characterization of the gene for beta-tubulin from a benomyl-resistant mutant of Neurospora crassa and its use as a dominant selectable marker. Mol Cell Biol (1986) 5.16
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An electrophoretic karyotype of Neurospora crassa. Mol Cell Biol (1988) 4.46
Translation of the leader region of the Escherichia coli tryptophan operon. J Bacteriol (1978) 4.45
Nucleotide sequence and expression of Escherichia coli trpR, the structural gene for the trp aporepressor. Proc Natl Acad Sci U S A (1980) 4.35
The unusual mutagenic specificity of an E. Coli mutator gene. Proc Natl Acad Sci U S A (1966) 4.26
Regulated in vitro synthesis of Escherichia coli tryptophan operon messenger ribonucleic acid and enzymes. J Biol Chem (1974) 4.25
Nucleotide sequence of the leader region of the phenylalanine operon of Escherichia coli. Proc Natl Acad Sci U S A (1978) 4.01
An intercistronic region and ribosome-binding site in bacterial messenger RNA. Proc Natl Acad Sci U S A (1975) 3.95
Novel form of transcription attenuation regulates expression the Bacillus subtilis tryptophan operon. J Bacteriol (1986) 3.90
Tryptophan messenger ribonucleic acid elongation rates and steady-state levels of tryptophan operon enzymes under various growth conditions. J Mol Biol (1970) 3.89
Nucleotide sequences of trpA of Salmonella typhimurium and Escherichia coli: an evolutionary comparison. Proc Natl Acad Sci U S A (1979) 3.87
RNA polymerase interaction at the promoter--operator region of the tryptophan operon of Escherichia coli and Salmonella typhimurium. J Mol Biol (1978) 3.84
Nucleotide sequence of the 5' end of tryptophan messenger RNA of Escherichia coli. J Mol Biol (1976) 3.60
Altered base ratios in the DNA of an Escherichia coli mutator strain. Proc Natl Acad Sci U S A (1967) 3.53
Attenuation in the Escherichia coli tryptophan operon: role of RNA secondary structure involving the tryptophan codon region. Proc Natl Acad Sci U S A (1979) 3.28
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Nucleotide sequence of region preceding trp mRNA initiation site and its role in promoter and operator function. Proc Natl Acad Sci U S A (1976) 3.13
Mitomycin C-induced expression of trpA of Salmonella typhimurium inserted into the plasmid ColE1. J Bacteriol (1977) 3.06
Amino acid replacements and the genetic code. Cold Spring Harb Symp Quant Biol (1966) 3.03
Construction of plasmid cloning vehicles that promote gene expression from the bacteriophage lambda pL promoter. Gene (1979) 3.00
Ribosome-protected regions in the leader-trpE sequence of Escherichia coli tryptophan operon messenger RNA. J Mol Biol (1976) 2.93
Nucleotide sequence of the structural gene for tryptophanase of Escherichia coli K-12. J Bacteriol (1981) 2.91
Structure of the trifunctional trp-1 gene from Neurospora crassa and its aberrant expression in Escherichia coli. J Mol Appl Genet (1983) 2.91
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The nature of the anthranilic acid synthetase complex of Escherichia coli. J Biol Chem (1966) 2.89
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The periodicity of RNA polymerase initiations: a new regulatory feature of transcription. Proc Natl Acad Sci U S A (1968) 2.87
Comparison of the nucleotide sequences of the initial transcribed regions of the tryptophan operons of Escherichia coli and Salmonella typhimurium. J Mol Biol (1978) 2.86
DNA microarray analysis of gene expression in response to physiological and genetic changes that affect tryptophan metabolism in Escherichia coli. Proc Natl Acad Sci U S A (2000) 2.83
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Structure and regulation of aroH, the structural gene for the tryptophan-repressible 3-deoxy-D-arabino-heptulosonic acid-7-phosphate synthetase of Escherichia coli. J Mol Biol (1981) 2.62
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DNAs of the two mating-type alleles of Neurospora crassa are highly dissimilar. Science (1988) 2.60
Nucleotide sequences from tryptophan messenger RNA of Escherichia coli: the sequence corresponding to the amino-terminal region of the first polypeptide specified by the operon. Proc Natl Acad Sci U S A (1973) 2.58
cot-1, a gene required for hyphal elongation in Neurospora crassa, encodes a protein kinase. EMBO J (1992) 2.55
Nucleotide sequence of Saccharomyces cerevisiae genes TRP2 and TRP3 encoding bifunctional anthranilate synthase: indole-3-glycerol phosphate synthase. J Biol Chem (1984) 2.55
Reconstitution of Bacillus subtilis trp attenuation in vitro with TRAP, the trp RNA-binding attenuation protein. Proc Natl Acad Sci U S A (1993) 2.52
Mutational studies with the trp repressor of Escherichia coli support the helix-turn-helix model of repressor recognition of operator DNA. Proc Natl Acad Sci U S A (1985) 2.48
TRAP, the trp RNA-binding attenuation protein of Bacillus subtilis, is a multisubunit complex that appears to recognize G/UAG repeats in the trpEDCFBA and trpG transcripts. J Biol Chem (1994) 2.39
Transcription of the tryptophan operon in polarity mutants of Escherichia coli. I. Characterization of the tryptophan messenger RNA of polar mutants. J Mol Biol (1967) 2.39
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The cross-pathway control gene of Neurospora crassa, cpc-1, encodes a protein similar to GCN4 of yeast and the DNA-binding domain of the oncogene v-jun-encoded protein. Proc Natl Acad Sci U S A (1988) 2.35
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Altered amino acid sequences produced by reversion of frameshift mutants of tryptophan synthetase A gene of E. coli. Proc Natl Acad Sci U S A (1967) 2.30
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cis-acting sites in the transcript of the Bacillus subtilis trp operon regulate expression of the operon. J Bacteriol (1988) 2.21
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