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Literature DB >> 11976141

Genomic sequence and evolution of marine cyanophage P60: a new insight on lytic and lysogenic phages.

Abstract

The genome of cyanophage P60, a lytic virus which infects marine Synechococcus WH7803, was completely sequenced. The P60 genome contained 47,872 bp with 80 potential open reading frames that were mostly similar to the genes found in lytic phages like T7, phi-YeO3-12, and SIO1. The DNA replication system, consisting of primase-helicase and DNA polymerase, appeared to be more conserved in podoviruses than in siphoviruses and myoviruses, suggesting that DNA replication genes could be the critical elements for lytic phages. Strikingly high sequence similarities in the regions coding for nucleotide metabolism were found between cyanophage P60 and marine unicellular cyanobacteria.

Entities: Gene Species

Mesh：

Substances：
DNA, Viral

Year: 2002 PMID： 11976141 PMCID： PMC127578 DOI： 10.1128/AEM.68.5.2589-2594.2002

Source DB: PubMed Journal: Appl Environ Microbiol ISSN： 0099-2240 Impact factor: 4.792

31 in total

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Journal: Virology Date: 1996-05-01 Impact factor: 3.616

6. Occurrence of a sequence in marine cyanophages similar to that of T4 g20 and its application to PCR-based detection and quantification techniques.

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Journal: Appl Environ Microbiol Date: 1998-06 Impact factor: 4.792

7. Significance of Lysogeny in the Marine Environment: Studies with Isolates and a Model of Lysogenic Phage Production

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Journal: Microb Ecol Date: 1998-05 Impact factor: 4.552

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10. Complete nucleotide sequence of bacteriophage T7 DNA and the locations of T7 genetic elements.

Authors: J J Dunn; F W Studier
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62 in total

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Review 2. Phage-host interaction: an ecological perspective.

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Authors: Andrew Millard; Martha R J Clokie; David A Shub; Nicholas H Mann
Journal: Proc Natl Acad Sci U S A Date: 2004-07-19 Impact factor: 11.205

5. The genome of S-PM2, a "photosynthetic" T4-type bacteriophage that infects marine Synechococcus strains.

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6. Seasonal variations in virus-host populations in Norwegian coastal waters: focusing on the cyanophage community infecting marine Synechococcus spp.

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Authors: John H Paul; Shannon J Williamson; Amy Long; R Nathan Authement; David John; Anca M Segall; Forest L Rohwer; Matthew Androlewicz; Stacey Patterson
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