Literature DB >> 3553862

The bacteriophage T4 dexA gene: sequence and analysis of a gene conditionally required for DNA replication.

P Gauss, M Gayle, R B Winter, L Gold.   

Abstract

We have cloned and sequenced a bacteriophage T4 EcoRI fragment that complements T4 del (39-56) infections of an optA defective Escherichia coli strain. Bacteria containing this recombinant plasmid synthesize two new proteins with molecular weights of 9 and 26 kilodaltons. We have identified the gene encoding the 26 kilodalton protein as essential for T4 infections of optA defective E. coli. Genetic and biochemical results are consistent with the identification of this protein as the product of the dexA gene, which encodes a 3' to 5' exonuclease.

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Year:  1987        PMID： 3553862     DOI： 10.1007/BF00326532

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


  38 in total

1.  Mutation to extended host range and the occurrence of phenotypic mixing in the temperate coliphage lambda.

Authors:  R K APPLEYARD; J F MCGREGOR; K M BAIRD
Journal:  Virology       Date:  1956-08       Impact factor: 3.616

2.  Separation and characterization of deoxyribonucleases of Escherichia coli B. II. Further purification and properties of an exonuclease induced by infection with bacteriophage T2.

Authors:  E C Short; J F Koerner
Journal:  J Biol Chem       Date:  1969-03-25       Impact factor: 5.157

3.  rII cistrons of bacteriophage T4. DNA sequence around the intercistronic divide and positions of genetic landmarks.

Authors:  D Pribnow; D C Sigurdson; L Gold; B S Singer; C Napoli; J Brosius; T J Dull; H F Noller
Journal:  J Mol Biol       Date:  1981-07-05       Impact factor: 5.469

4.  Bacteriophage T4 gene transcription studied by hybridization to cloned restriction fragments.

Authors:  E T Young; T Mattson; G Selzer; G Van Houwe; A Bolle; R Epstein
Journal:  J Mol Biol       Date:  1980-04-15       Impact factor: 5.469

5.  Recovery of DNA from gels.

Authors:  H O Smith
Journal:  Methods Enzymol       Date:  1980       Impact factor: 1.600

6.  Characterization of a bacteriophage T4 mutant lacking DNA-dependent ATPase.

Authors:  M T Behme; K Ebisuzaki
Journal:  J Virol       Date:  1975-01       Impact factor: 5.103

7.  The sedimentation behaviour of ribonuclease-active and -inactive ribosomes from bacteria.

Authors:  K A Cammack; H E Wade
Journal:  Biochem J       Date:  1965-09       Impact factor: 3.857

8.  Purification and characterization of the bacteriophage T4 dda protein. A DNA helicase that associates with the viral helix-destabilizing protein.

Authors:  C V Jongeneel; T Formosa; B M Alberts
Journal:  J Biol Chem       Date:  1984-10-25       Impact factor: 5.157

9.  Bacteriophage T4 regA protein. Purification of a translational repressor.

Authors:  E S Miller; R B Winter; K M Campbell; S D Power; L Gold
Journal:  J Biol Chem       Date:  1985-10-25       Impact factor: 5.157

10.  Translational regulation: identification of the site on bacteriophage T4 rIIB mRNA recognized by the regA gene function.

Authors:  J Karam; L Gold; B S Singer; M Dawson
Journal:  Proc Natl Acad Sci U S A       Date:  1981-08       Impact factor: 11.205
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  15 in total

1.  Double-strand break repair in bacteriophage T4: recombination effects of 3'-5' exonuclease mutations.

Authors:  Victor P Shcherbakov; E A Kudryashova; T S Shcherbakova; S T Sizova; L A Plugina
Journal:  Genetics       Date:  2006-10-08       Impact factor: 4.562

2.  Binding of the bacteriophage T4 regA protein to mRNA targets: an initiator AUG is required.

Authors:  S Unnithan; L Green; L Morrissey; J Binkley; B Singer; J Karam; L Gold
Journal:  Nucleic Acids Res       Date:  1990-12-11       Impact factor: 16.971

3.  Effect of DNA sequence and structure on nuclease activity of the DexA protein of bacteriophage T4.

Authors:  H Gruber; G Kern; P Gauss; L Gold
Journal:  J Bacteriol       Date:  1988-12       Impact factor: 3.490

4.  CUUCGG hairpins: extraordinarily stable RNA secondary structures associated with various biochemical processes.

Authors:  C Tuerk; P Gauss; C Thermes; D R Groebe; M Gayle; N Guild; G Stormo; Y d'Aubenton-Carafa; O C Uhlenbeck; I Tinoco
Journal:  Proc Natl Acad Sci U S A       Date:  1988-03       Impact factor: 11.205

Review 5.  Bacteriophage T4 genome.

Authors:  Eric S Miller; Elizabeth Kutter; Gisela Mosig; Fumio Arisaka; Takashi Kunisawa; Wolfgang Rüger
Journal:  Microbiol Mol Biol Rev       Date:  2003-03       Impact factor: 11.056

6.  Bacteriophage T4 DNA polymerase determines the amount and specificity of ultraviolet mutagenesis.

Authors:  J W Drake
Journal:  Mol Gen Genet       Date:  1988-11

7.  Intron homing with limited exon homology. Illegitimate double-strand-break repair in intron acquisition by phage t4.

Authors:  M M Parker; M Belisle; M Belfort
Journal:  Genetics       Date:  1999-12       Impact factor: 4.562

8.  Identification, characterization, and mapping of the Escherichia coli htrA gene, whose product is essential for bacterial growth only at elevated temperatures.

Authors:  B Lipinska; O Fayet; L Baird; C Georgopoulos
Journal:  J Bacteriol       Date:  1989-03       Impact factor: 3.490

9.  Structure and regulation of the gene for dGTP triphosphohydrolase from Escherichia coli.

Authors:  S M Wurgler; C C Richardson
Journal:  Proc Natl Acad Sci U S A       Date:  1990-04       Impact factor: 11.205

10.  RNA pseudoknots that inhibit human immunodeficiency virus type 1 reverse transcriptase.

Authors:  C Tuerk; S MacDougal; L Gold
Journal:  Proc Natl Acad Sci U S A       Date:  1992-08-01       Impact factor: 11.205
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