Literature DB >> 4587116

The apparent conservation of the internal low efficiency promoter of the tryptophan operons of several species of Enterobacteriaceae.

M Largen, W Belser.   

Abstract

The specific activities of the tryptophan biosynthetic enzymes were determined for eleven different species of Enterobacteriaceae grown under repressing and non-repressing conditions. In all the bacteria examined the multipliciy of derepression for the first two enzymes of the pathway was at least twofold greater than the multiplicity of derepression for the last three enzymes.

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Year:  1973        PMID： 4587116      PMCID： PMC1212995     

Source DB:  PubMed          Journal:  Genetics        ISSN： 0016-6731            Impact factor:   4.562


  8 in total

1.  Transduction and recombination study of linkage relationships among the genes controlling tryptophan synthesis in Escherichia coli.

Authors:  C YANOFSKY; E S LENNOX
Journal:  Virology       Date:  1959-08       Impact factor: 3.616

2.  Acetylornithinase of Escherichia coli: partial purification and some properties.

Authors:  H J VOGEL; D M BONNER
Journal:  J Biol Chem       Date:  1956-01       Impact factor: 5.157

3.  Internal promoter of the tryptophan operon of Escherichia coli is located in a structural gene.

Authors:  E N Jackson; C Yanofsky
Journal:  J Mol Biol       Date:  1972-08-21       Impact factor: 5.469

4.  Mutations creating internal promoter elements in the tryptophan operon of Salmonella typhimurium.

Authors:  G Wuesthoff; R H Bauerle
Journal:  J Mol Biol       Date:  1970-04-14       Impact factor: 5.469

5.  The internal low-efficiency promoter of the tryptophan operon of Escherichia coli.

Authors:  D E Morse; C Yanofsky
Journal:  J Mol Biol       Date:  1968-12       Impact factor: 5.469

6.  Mutational alteration of the maximal level of Lac operon expression.

Authors:  J Scaife; J R Beckwith
Journal:  Cold Spring Harb Symp Quant Biol       Date:  1966

7.  The functional organization of the tryptophan gene cluster in Salmonella typhimurium.

Authors:  R H Bauerle; P Margolin
Journal:  Proc Natl Acad Sci U S A       Date:  1966-07       Impact factor: 11.205

Review 8.  Gene structure and protein structure.

Authors:  C Yanofsky
Journal:  Harvey Lect       Date:  1967
  8 in total
  7 in total

Review 1.  Gene rearrangements in the evolution of the tryptophan synthetic pathway.

Authors:  I P Crawford
Journal:  Bacteriol Rev       Date:  1975-06

2.  Analysis and comparison of the internal promoter, pE, of the ilvGMEDA operons from Escherichia coli K-12 and Salmonella typhimurium.

Authors:  J M Lopes; R P Lawther
Journal:  Nucleic Acids Res       Date:  1986-03-25       Impact factor: 16.971

3.  Tryptophan operon regulation in interspecific hybrids of enteric bacteria.

Authors:  M D Manson; C Yanofsky
Journal:  J Bacteriol       Date:  1976-05       Impact factor: 3.490

4.  Tryptophan biosynthetic pathway in the Enterobacteriaceae: some physical properties of the enzymes.

Authors:  M Largen; W L Belser
Journal:  J Bacteriol       Date:  1975-01       Impact factor: 3.490

5.  Tryptophan biosynthesis in the marine luminous bacterium Vibrio harveyi.

Authors:  C D Bieger; I P Crawford
Journal:  J Bacteriol       Date:  1983-02       Impact factor: 3.490

6.  Role of regulatory features of the trp operon of Escherichia coli in mediating a response to a nutritional shift.

Authors:  C Yanofsky; V Horn
Journal:  J Bacteriol       Date:  1994-10       Impact factor: 3.490

Review 7.  The complete nucleotide sequence of the tryptophan operon of Escherichia coli.

Authors:  C Yanofsky; T Platt; I P Crawford; B P Nichols; G E Christie; H Horowitz; M VanCleemput; A M Wu
Journal:  Nucleic Acids Res       Date:  1981-12-21       Impact factor: 16.971
  7 in total

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