Complete genomic sequence of the Vibrio alginolyticus lytic bacteriophage PVA1
| Autor: | Zhenhui Cao, Feifei Wu, Shuying Li, Zhen Li, Jiancheng Zhang, Huaqiang Li, Yongping Xu, Liji Jin, Lili Wang, Xiaoyu Li, Fang Cao |
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| Rok vydání: | 2014 |
| Předmět: |
Phage display
viruses Phagemid Molecular Sequence Data Sequence Homology Genome Viral Microbiology Bacteriophage Open Reading Frames Lysogen Virology Lysogenic cycle Gene Order Cluster Analysis Bacteriophages Phylogeny Vibrio alginolyticus Base Composition Sewage biology Sequence Analysis DNA General Medicine Podoviridae biology.organism_classification Temperateness Lytic cycle DNA Viral Cosmid |
| Zdroj: | Archives of Virology. 159:3447-3451 |
| ISSN: | 1432-8798 0304-8608 |
| DOI: | 10.1007/s00705-014-2207-z |
| Popis: | A novel Vibrio alginolyticus lytic bacteriophage was isolated from sewage samples obtained from a local aquatic market. Morphological analysis revealed that the phage, designated as PVA1, belonged to the family Podoviridae. The complete genomic sequence of phage PVA1 contained 41,529 bp with a G + C content of 43.7 % and 75 putative open reading frames. The genome was grouped into four modules, including phage structure, DNA packaging, DNA replication and regulation, and some additional functions. Further genomic comparison of the phage PVA1 with other known phages showed no significant similarities. Genes related to virulence and lysogeny were not detected in the phage genome. Our results suggest that phage PVA1 may be classified as a new Vibrio phage. We believe that these phage genomic sequence data will provide useful basic information for further molecular research on this Vibrio phage and its host as well for determining its infection/interaction mechanisms. |
| Databáze: | OpenAIRE |
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