Literature DB >> 160557

Gene expression of an Escherichia coli ribosomal RNA promoter fused to structural genes of the galactose operon.

Y Ota, A Kikuchi, M Cashel.   

Abstract

The promoter region of the rrnB ribosomal RNA gene of Escherichia coli has been ligated within the epimerase gene (galE) of the galactose operon in a lambda phage vector. The recombinant lambda phage has been characterized by restriction mapping and assays of both galK (galactokinase) gene activity and galactose messenger RNA hybridization. In such lyosgens, expression of the fused galactose operon occurs as a function of growth rate in a manner characteristic of ribosomal RNA gene expression and is subject to stringent control by amino acid availability for protein synthesis. Galactose messenger RNA arising from the ribosomal promoter is not as metabolically stable as ribosomal RNA.

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Year:  1979        PMID： 160557      PMCID： PMC411738          DOI： 10.1073/pnas.76.11.5799

Source DB:  PubMed          Journal:  Proc Natl Acad Sci U S A        ISSN： 0027-8424            Impact factor:   11.205


  22 in total

1.  Regulation of the expression of ribosomal protein genes in Escherichia coli.

Authors:  P P Dennis; M Nomura
Journal:  J Mol Biol       Date:  1975-09-05       Impact factor: 5.469

2.  Stringent control of the transcriptional activities of ribosomal protein genes in E. coli.

Authors:  P P Dennis; M Nomura
Journal:  Nature       Date:  1975-06-05       Impact factor: 49.962

3.  Tandem promoters direct E. coli ribosomal RNA synthesis.

Authors:  R A Young; J A Steitz
Journal:  Cell       Date:  1979-05       Impact factor: 41.582

4.  Synthesis and turnover of phage messenger RNA in E. coli infected with bacteriophage T4 in the presence of chloromycetin.

Authors:  K OKAMOTO; Y SUGINO; M NOMURA
Journal:  J Mol Biol       Date:  1962-11       Impact factor: 5.469

5.  Operator and promoter mutations affecting divergent transcription in the bio gene cluster of Escherichia coli.

Authors:  G Ketner; A Campbel
Journal:  J Mol Biol       Date:  1975-07-25       Impact factor: 5.469

6.  Complete nucleotide sequence of a 16S ribosomal RNA gene from Escherichia coli.

Authors:  J Brosius; M L Palmer; P J Kennedy; H F Noller
Journal:  Proc Natl Acad Sci U S A       Date:  1978-10       Impact factor: 11.205

Review 7.  Genetics of bacterial ribosomes.

Authors:  M Nomura; E A Morgan
Journal:  Annu Rev Genet       Date:  1977       Impact factor: 16.830

8.  ColE1 cloning of a ribosomal RNA promoter region from lambdarifd18 by selection for lambda integration and excision functions.

Authors:  G Glaser; L Enquist; M Cashel
Journal:  Gene       Date:  1977       Impact factor: 3.688

9.  Rat insulin genes: construction of plasmids containing the coding sequences.

Authors:  A Ullrich; J Shine; J Chirgwin; R Pictet; E Tischer; W J Rutter; H M Goodman
Journal:  Science       Date:  1977-06-17       Impact factor: 47.728

10.  Construction and characterization of new cloning vehicles. II. A multipurpose cloning system.

Authors:  F Bolivar; R L Rodriguez; P J Greene; M C Betlach; H L Heyneker; H W Boyer; J H Crosa; S Falkow
Journal:  Gene       Date:  1977       Impact factor: 3.688
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  4 in total

1.  Expression of Escherichia coli dnaA and mioC genes as a function of growth rate.

Authors:  A E Chiaramello; J W Zyskind
Journal:  J Bacteriol       Date:  1989-08       Impact factor: 3.490

2.  Bacillus subtilis rRNA promoters are growth rate regulated in Escherichia coli.

Authors:  H G Deneer; G B Spiegelman
Journal:  J Bacteriol       Date:  1987-03       Impact factor: 3.490

3.  Bacteriophage lambda vehicle for the direct cloning of Escherichia coli promoter DNA sequences: feedback regulation of the rplJL-rpoBC operon.

Authors:  E W Holowachuk; J D Friesen; N P Fiil
Journal:  Proc Natl Acad Sci U S A       Date:  1980-04       Impact factor: 11.205

4.  Carbon starvation and growth rate-dependent regulation of the Escherichia coli ribosomal RNA promoters: differential control of dual promoters.

Authors:  P Sarmientos; M Cashel
Journal:  Proc Natl Acad Sci U S A       Date:  1983-11       Impact factor: 11.205
  4 in total

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