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Literature DB >> 790153

Host factor requirements and some properties of phiXtB. An evolutionary aspect of phiX-type phages.

Abstract

Replication of phiXtB, a capsid mutant of bacteriophage phiX174, depends on the host functions directed by the E.coli genes dnaE, dnaF, dnaG, dnaZ, lig and rep. The cellular products of dnaA, dnaB, dnaC(D), dnaI, dnaP, polA, polB and xth genes are, however, dispensable for the viral growth. In these host factor requirements, phiXtB resembles phages phiK and St-1 rather than phiX174. Host ranges of phiXtB, St-1 and phiK overlap considerably, and growth temperature of the three phages is somewhat higher than that of phiX174. Furthermore, phiXtB is, like phiK, inactivated by antiserum against St-1. phiXtB may thus fill an evolutionary gap between the phiX174 group and the St-1 group.

Entities: Gene Species

Mesh：

Substances：
DNA, Bacterial

Year: 1976 PMID： 790153 DOI： 10.1007/bf00268377

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

15 in total

1. The gene H spike protein of bacteriophages phiX174 and S13. II. Relation to synthesis of the parenteral replicative form.

Authors: S M Jazwinski; R Marco; A Kornberg
Journal: Virology Date: 1975-07 Impact factor: 3.616

2. Growth studies of three phi chi 174 mutants in tsDNA mutants Escherichia coli.

Authors: S R Haworth; C F Gilgun; C E Dowell
Journal: J Virol Date: 1975-04 Impact factor: 5.103

3. The gene H spike protein of bacteriophages phiX174 and S13. I. Functions in phage-receptor recognition and in transfection.

Authors: S M Jazwinski; A A Lindberg; A Kornberg
Journal: Virology Date: 1975-07 Impact factor: 3.616

4. Initiation of DNA synthesis: synthesis of phiX174 replicative form requires RNA synthesis resistant to rifampicin.

Authors: R Schekman; W Wickner; O Westergaard; D Brutlag; K Geider; L L Bertsch; A Kornberg
Journal: Proc Natl Acad Sci U S A Date: 1972-09 Impact factor: 11.205

5. Sensitivity of Escherichia coli to viral nucleic acid. VI. Capacity of dna mutants and DNA polymerase-less mutants for multiplication of phiA and phiX 174.

Authors: A Taketo
Journal: Mol Gen Genet Date: 1973-03-27

Host factor requirements and some properties of phiXtB. An evolutionary aspect of phiX-type phages.

1. The gene H spike protein of bacteriophages phiX174 and S13. II. Relation to synthesis of the parenteral replicative form.

2. Growth studies of three phi chi 174 mutants in tsDNA mutants Escherichia coli.

3. The gene H spike protein of bacteriophages phiX174 and S13. I. Functions in phage-receptor recognition and in transfection.

4. Initiation of DNA synthesis: synthesis of phiX174 replicative form requires RNA synthesis resistant to rifampicin.

5. Sensitivity of Escherichia coli to viral nucleic acid. VI. Capacity of dna mutants and DNA polymerase-less mutants for multiplication of phiA and phiX 174.

6. Evolution of phi-chi 174. Isolation of four new phi-chi-like phages and comparison with phi-chi 174.

7. A comparative study of some properties of the phi-X174 type bacteriophages.

8. Characterization of REP- mutants and their interaction with P2 phage.

9. Mutations simultaneously affecting endonuclease II and exonuclease III in Escherichia coli.

10. Replication of phiA and phiX174 in Escherichia coli mutants thermosensitive in DNA synthesis.

1. Replication of bacteriophage phiK duplex replicative-form DNA in dnaB and dnaC mutants of Escherichia coli.

2. Evolution of bacteriophage phi X174. IV. Restriction enzyme cleavage map of St-1.

3. Growth of single-stranded DNA phages in replication mutants of Escherichia coli.