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Complete Genome Sequence of Staphylococcus aureus Siphovirus Phage JS01
Hongying Jia1, Qinqin Bai, Yongchun Yang
1Key Lab Animal Bacteriology, Ministry of Agriculture, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, Jiang Su, China.
Genome Announcements
|November 16, 2013
Summary
Researchers isolated and sequenced a staphylophage from dairy cattle with mastitis. Genomic analysis revealed its classification within the Siphovirus family, offering insights into phage diversity in bovine infections.
Area of Science:
- Veterinary Microbiology
- Bacteriology
- Virology
Background:
- Staphylococcus aureus is a major cause of bovine mastitis, leading to significant economic losses in the dairy industry.
- Bacteriophages (phages) are viruses that infect bacteria and are being explored as potential therapeutic agents against bacterial infections.
Purpose of the Study:
- To isolate and characterize a staphylophage from a bovine mastitis case.
- To determine the complete genome sequence of the isolated staphylophage.
- To analyze the genomic features of the staphylophage and its potential implications.
Main Methods:
- Isolation of staphylophage from milk samples of mastitis-affected cattle.
- Transmission Electron Microscopy (TEM) for morphological characterization.
- Whole-genome sequencing and bioinformatic analysis.
Main Results:
- Successfully isolated and characterized a staphylophage.
- TEM confirmed the phage belongs to the Siphovirus family.
- The complete genome sequence was obtained and analyzed, revealing key genomic features.
Conclusions:
- The study provides the complete genome sequence of a novel staphylophage from bovine mastitis.
- This genomic data contributes to understanding phage diversity and evolution in the context of bovine Staphylococcus aureus infections.
- The characterized staphylophage represents a potential candidate for phage therapy development against bovine mastitis.
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