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Literature DB >> 4558663

Deletion mutants of bacteriophage phiX174.

A J Zuccarelli, R M Benbow, R L Sinsheimer.

Abstract

Mutants of bacteriophage varphiX174 have been isolated that are less dense than wild-type varphiX particles in CsCl. When mutant viral (+) strand DNA and wild-type complementary (-) strand DNA are hybridized, the resulting duplex molecules have single-stranded loops characteristic of wild-type-deletion heteroduplexes. The mutant bacteriophages fail to complement varphiX amber mutants in cistron E. We conclude that the mutant viruses have deleted approximately 7% of the varphiX genome in the region of cistron E.

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Year: 1972 PMID： 4558663 PMCID： PMC426829 DOI： 10.1073/pnas.69.7.1905

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

23 in total

1. ANTIGENS OF BACTERIOPHAGE PHI-X174.

Authors: U ROLFE; R L SINSHEIMER
Journal: J Immunol Date: 1965-01 Impact factor: 5.422

2. Genetic Map of Bacteriophage phiX174.

Authors: R M Benbow; C A Hutchison; J D Fabricant; R L Sinsheimer
Journal: J Virol Date: 1971-05 Impact factor: 5.103

3. Electron microscope studies of heteroduplex DNA from a deletion mutant of bacteriophage phiX-174.

Authors: J Kim; P A Sharp; N Davidson
Journal: Proc Natl Acad Sci U S A Date: 1972-07 Impact factor: 11.205

4. Characterization and synthesis of phi X174 proteins in ultraviolet-irradiated and unirradiated cells.

Authors: G N Godson
Journal: J Mol Biol Date: 1971-05-14 Impact factor: 5.469

5. Large-scale preparations of viruses by steric chromatography on columns of controlled pore glass. Phi-X174, M13, M12, Q-beta and T4 bacteriophages.

Authors: H H Gschwender; W Haller; P H Hofschneider
Journal: Biochim Biophys Acta Date: 1969-10-22

6. The conversion of amber suppressors to ochre suppressors.

Authors: S Person; M Osborn
Journal: Proc Natl Acad Sci U S A Date: 1968-07 Impact factor: 11.205

7. Studies on the proteins of phi X174. II. The protein composition of the phi X coat.

Authors: A B Burgess
Journal: Proc Natl Acad Sci U S A Date: 1969-10 Impact factor: 11.205

8. The process of infection with bacteriophage phi-X174. IX. Studies on the physiology of three phi-X174 temperature-sensitive mutants.

Authors: C E Dowell; R L Sinsheimer
Journal: J Mol Biol Date: 1966-04 Impact factor: 5.469

Deletion mutants of bacteriophage phiX174.

1. ANTIGENS OF BACTERIOPHAGE PHI-X174.

2. Genetic Map of Bacteriophage phiX174.

3. Electron microscope studies of heteroduplex DNA from a deletion mutant of bacteriophage phiX-174.

4. Characterization and synthesis of phi X174 proteins in ultraviolet-irradiated and unirradiated cells.

5. Large-scale preparations of viruses by steric chromatography on columns of controlled pore glass. Phi-X174, M13, M12, Q-beta and T4 bacteriophages.

6. The conversion of amber suppressors to ochre suppressors.

7. Studies on the proteins of phi X174. II. The protein composition of the phi X coat.

8. The process of infection with bacteriophage phi-X174. IX. Studies on the physiology of three phi-X174 temperature-sensitive mutants.

9. The process of infection with bacteriophage phi-X174. X. Mutations in a phi-X Lysis gene.

10. Mapping of deletions and substitutions in heteroduplex DNA molecules of bacteriophage lambda by electron microscopy.

1. Recombinant DNA molecules of bacteriophage phi chi174.

2. Complex forms and replicative intermediates of mitochondrial DNA in tissues from adult and senescent mice.

3. Genetic recombination in bacteriophage phi chi 174.

4. A DNA-protein complex involved in bacteriophage phi chi 174 particle formation.

5. Cold-sensitive mutants of bacteriophage phi x174. II. Comparison of two cold-sensitive mutants.

6. Restriction endonuclease cleavage maps of animal mitochondrial DNAs.