Literature DB >> 6190071

A new gene in E. coli RNA synthesis.

H H Liebke, J F Speyer.   

Abstract

A novel spontaneous temperature sensitive mutant of Escherichia coli, which stops synthesizing stable RNA and some proteins immediately upon temperature shift from 30 degrees C to 42 degrees C, is described. Stable RNA species are not preferentially degraded in the mutant at the nonpermissive temperature. The guanine polyphosphate compounds, ppGpp (MS1) and pppGpp (MS2), are not produced at 42 degrees C. The mutant strain does not grow at 42 degrees C in either broth or defined minimal medium supplemented with any of a variety of carbon sources. The temperature sensitive mutation in this strain maps between dap A, E and pts I and defines a new locus affecting RNA synthesis in E. coli.

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Year:  1983        PMID： 6190071     DOI： 10.1007/bf00337823

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


  49 in total

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Authors:  S P CHAMPE; S BENZER
Journal:  Proc Natl Acad Sci U S A       Date:  1962-04-15       Impact factor: 11.205

2.  Regulation of bacterial ppGpp and pppGpp.

Authors:  M Cashel
Journal:  Annu Rev Microbiol       Date:  1975       Impact factor: 15.500

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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

4.  In vitro transcripts from the rrn B ribosomal RNA cistron originate from two tandem promoters.

Authors:  G Glaser; M Cashel
Journal:  Cell       Date:  1979-01       Impact factor: 41.582

5.  Transient rates of synthesis of individual polypeptides in E. coli following temperature shifts.

Authors:  P G Lemaux; S L Herendeen; P L Bloch; F C Neidhardt
Journal:  Cell       Date:  1978-03       Impact factor: 41.582

6.  Regulation of ribonucleic acid synthesis in growing bacterial cells. I. Control over the total rate of RNA synthesis.

Authors:  D P Nierlich
Journal:  J Mol Biol       Date:  1972-12-30       Impact factor: 5.469

7.  Identification of a gene for the alpha-subunit of RNA polymerase at the str-spc region of the Escherichia coli chromosome.

Authors:  S R Jaskunas; R R Burgess; M Nomura
Journal:  Proc Natl Acad Sci U S A       Date:  1975-12       Impact factor: 11.205

8.  Chloramphenicol-induced changes in the synthesis of ribosomal, transfer, and messenger ribonucleic acids in Escherichia coli B/r.

Authors:  V Shen; H Bremer
Journal:  J Bacteriol       Date:  1977-06       Impact factor: 3.490

9.  T7 early RNAs and Escherichia coli ribosomal RNAs are cut from large precursor RNAs in vivo by ribonuclease 3.

Authors:  J J Dunn; F W Studier
Journal:  Proc Natl Acad Sci U S A       Date:  1973-12       Impact factor: 11.205

10.  In vivo transcription of rRNA operons in Escherichia coli initiates with purine nucleoside triphosphates at the first promoter and with CTP at the second promoter.

Authors:  H de Boer; M Nomura
Journal:  J Biol Chem       Date:  1979-07-10       Impact factor: 5.157
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  9 in total

1.  Identification and sequence of the drpA gene from Escherichia coli.

Authors:  Z Zhou; M Syvanen
Journal:  J Bacteriol       Date:  1990-01       Impact factor: 3.490

2.  Physiological effects of the fructose-1,6-diphosphate aldolase ts8 mutation on stable RNA synthesis in Escherichia coli.

Authors:  M Singer; W A Walter; B M Cali; P Rouviere; H H Liebke; R L Gourse; C A Gross
Journal:  J Bacteriol       Date:  1991-10       Impact factor: 3.490

3.  The Escherichia coli ts8 mutation is an allele of fda, the gene encoding fructose-1,6-diphosphate aldolase.

Authors:  M Singer; P Rossmiessl; B M Cali; H Liebke; C A Gross
Journal:  J Bacteriol       Date:  1991-10       Impact factor: 3.490

Review 4.  Antitermination mechanisms in rRNA operons of Escherichia coli.

Authors:  E A Morgan
Journal:  J Bacteriol       Date:  1986-10       Impact factor: 3.490

Review 5.  The regulation of ribosomal RNA synthesis and bacterial cell growth.

Authors:  R Wagner
Journal:  Arch Microbiol       Date:  1994       Impact factor: 2.552

6.  New gene in Escherichia coli K-12 (drpA): does its product play a role in RNA synthesis?

Authors:  K F Lech; C H Lee; R R Isberg; M Syvanen
Journal:  J Bacteriol       Date:  1985-04       Impact factor: 3.490

7.  Impaired expression of certain prereplicative bacteriophage T4 genes explains impaired T4 DNA synthesis in Escherichia coli rho (nusD) mutants.

Authors:  B L Stitt; G Mosig
Journal:  J Bacteriol       Date:  1989-07       Impact factor: 3.490

8.  Evidence for antitermination in Escherichia coli RRNA transcription.

Authors:  S Aksoy; C L Squires; C Squires
Journal:  J Bacteriol       Date:  1984-07       Impact factor: 3.490

9.  Changes in the concentrations of guanosine 5'-diphosphate 3'-diphosphate and the initiating nucleoside triphosphate account for inhibition of rRNA transcription in fructose-1,6-diphosphate aldolase (fda) mutants.

Authors:  David A Schneider; Richard L Gourse
Journal:  J Bacteriol       Date:  2003-10       Impact factor: 3.490
  9 in total

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