Literature DB >> 1101033

A temperature sensitive nonsense mutation affecting the synthesis of a major protein of Escherichia coli K12.

S Cooper, T Ruettinger.   

Abstract

A temperature sensitive nonsense (TSN) mutant of E. coli K12 has been isolated in which a major bacterial protein is not synthesized at 42 degrees C. This protein is found in the parental strain at 42 degrees C and in cells rendered temperature resistant due to the insertion of a number of different nonsense suppressors or the normal allele of the mutant locus.

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Year:  1975        PMID： 1101033     DOI： 10.1007/bf00264696

Source DB:  PubMed          Journal:  Mol Gen Genet        ISSN： 0026-8925


  15 in total

1.  Demonstration of a missing outer membrane protein in tolG mutants of Escherichia cell.

Authors:  T Chai; J Foulds
Journal:  J Mol Biol       Date:  1974-05-25       Impact factor: 5.469

2.  Isolation and characterization of a temperature-sensitive amber suppressor mutant of Escherichia coli K12.

Authors:  T Nagata; T Horiuchi
Journal:  Mol Gen Genet       Date:  1973

3.  An amber dna mutant of Escherichia coli K12 affecting DNA ligase.

Authors:  T Nagata; T Horiuchi
Journal:  J Mol Biol       Date:  1974-08-05       Impact factor: 5.469

4.  Temperature-sensitive nonsense mutations in essential genes of Escherichia coli.

Authors:  D Beckman; S Cooper
Journal:  J Bacteriol       Date:  1973-12       Impact factor: 3.490

5.  Amber mutations of Escherichia coli RNA polymerase.

Authors:  S J Austin; I P Tittawella; R S Hayward; J G Scaife
Journal:  Nat New Biol       Date:  1971-08-04

6.  Genetic studies on temperature sensitive nonsense suppression.

Authors:  E Gallucci; G Pacchetti; S Zangrossi
Journal:  Mol Gen Genet       Date:  1970

7.  Duplicate genes for tyrosine transfer RNA in Escherichia coli.

Authors:  R L Russell; J N Abelson; A Landy; M L Gefter; S Brenner; J D Smith
Journal:  J Mol Biol       Date:  1970-01-14       Impact factor: 5.469

8.  Cleavage of structural proteins during the assembly of the head of bacteriophage T4.

Authors:  U K Laemmli
Journal:  Nature       Date:  1970-08-15       Impact factor: 49.962

9.  Analysis of C14-labeled proteins by disc electrophoresis.

Authors:  G Fairbanks; C Levinthal; R H Reeder
Journal:  Biochem Biophys Res Commun       Date:  1965-08-16       Impact factor: 3.575

10.  The reliability of molecular weight determinations by dodecyl sulfate-polyacrylamide gel electrophoresis.

Authors:  K Weber; M Osborn
Journal:  J Biol Chem       Date:  1969-08-25       Impact factor: 5.157
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  43 in total

1.  opdA, a Salmonella enterica serovar Typhimurium gene encoding a protease, is part of an operon regulated by heat shock.

Authors:  C A Conlin; C G Miller
Journal:  J Bacteriol       Date:  2000-01       Impact factor: 3.490

2.  How a mutation in the gene encoding sigma 70 suppresses the defective heat shock response caused by a mutation in the gene encoding sigma 32.

Authors:  Y N Zhou; C A Gross
Journal:  J Bacteriol       Date:  1992-11       Impact factor: 3.490

3.  Cooperation of GroEL/GroES and DnaK/DnaJ heat shock proteins in preventing protein misfolding in Escherichia coli.

Authors:  A Gragerov; E Nudler; N Komissarova; G A Gaitanaris; M E Gottesman; V Nikiforov
Journal:  Proc Natl Acad Sci U S A       Date:  1992-11-01       Impact factor: 11.205

Review 4.  Roles and regulation of the heat shock sigma factor sigma 32 in Escherichia coli.

Authors:  T Yura; Y Kawasaki; N Kusukawa; H Nagai; C Wada; R Yano
Journal:  Antonie Van Leeuwenhoek       Date:  1990-10       Impact factor: 2.271

5.  Phage shock protein, a stress protein of Escherichia coli.

Authors:  J L Brissette; M Russel; L Weiner; P Model
Journal:  Proc Natl Acad Sci U S A       Date:  1990-02       Impact factor: 11.205

6.  Heat shock response in Escherichia coli promotes assembly of plasmid encoded RNA polymerase beta-subunit into RNA polymerase.

Authors:  M V Kashlev; A I Gragerov; V G Nikiforov
Journal:  Mol Gen Genet       Date:  1989-04

7.  Enhanced heterologous gene expression in novel rpoH mutants of Escherichia coli.

Authors:  M G Obukowicz; N R Staten; G G Krivi
Journal:  Appl Environ Microbiol       Date:  1992-05       Impact factor: 4.792

8.  Transcriptional control of the S10 ribosomal protein operon of Escherichia coli after a shift to higher temperature.

Authors:  J M Zengel; L Lindahl
Journal:  J Bacteriol       Date:  1985-07       Impact factor: 3.490

9.  A gene regulating the heat shock response in Escherichia coli also affects proteolysis.

Authors:  T A Baker; A D Grossman; C A Gross
Journal:  Proc Natl Acad Sci U S A       Date:  1984-11       Impact factor: 11.205

10.  Epithelial cell invasion and adherence directed by the enterotoxigenic Escherichia coli tib locus is associated with a 104-kilodalton outer membrane protein.

Authors:  E A Elsinghorst; J A Weitz
Journal:  Infect Immun       Date:  1994-08       Impact factor: 3.441
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