Biomaterial Database

Characterization of novel of temperate phages of Staphylococcus aureus isolated from bovine milk. 2022

Bibiana Martins Barasuol, and Juliana Felipetto Cargnelutti, and Luis Antônio Sangioni, and Daniela Isabel Brayer Pereira, and Ana Paula Muterle Varela, and Fabiana Quoos Mayer, and Emanuele Serro Pottker, and Gabriela Flores Gonçalves, and Samuel Cibulski, and Sônia de Avila Botton

Programa de Pós-Graduação em Medicina Veterinária, Departamento de Medicina Veterinária Preventiva, Centro de Ciências Rural, Universidade Federal de Santa Maria, Avenida Roraima, Santa Maria, RS, 1000, Brazil.

Bovine mastitis is an important disease in dairy cows, and Staphylococcus aureus is the most prevalent microorganism. Bacteriophages are considered an alternative to treat bacterial infections due to antimicrobial resistance crisis. In this study, we isolated and characterized novel S. aureus temperate phages, namely B_UFSM4 and B_UFSM5, from bovine milk. The complete genomes of B_UFSM4 and B_UFSM5 have 41.396 bp and 41.829 bp, respectively. The viruses have double-stranded DNA and linear architecture. Phylogenic similarity was observed by proteome with Staphylococcus phage phiPV83, CN125 and JS01. Therefore, the phages were classified into the family Siphoviridae, genus Biseptimavirus and order Caudovirales. In the host range, the B_UFSM4 and B_UFSM5 had lytic activity of 45.8% and 54.16%, respectively, inclusive on isolates from Staphylococcus sciuri and Rothia terrae. Thus, in this study, species novel of S. aureus temperate phages was isolated and characterized, these phages reveal similarities to each other; however, they are distinct from other species of S. aureus phages of the family Siphoviridae.

UI	MeSH Term	Description	Entries
D008414	Mastitis, Bovine	INFLAMMATION of the UDDER in cows.	Bovine Mastitides,Bovine Mastitis,Mastitides, Bovine
D008892	Milk	The off-white liquid secreted by the mammary glands of humans and other mammals. It contains proteins, sugar, lipids, vitamins, and minerals.	Cow Milk,Cow's Milk,Milk, Cow,Milk, Cow's
D002417	Cattle	Domesticated bovine animals of the genus Bos, usually kept on a farm or ranch and used for the production of meat or dairy products or for heavy labor.	Beef Cow,Bos grunniens,Bos indicus,Bos indicus Cattle,Bos taurus,Cow,Cow, Domestic,Dairy Cow,Holstein Cow,Indicine Cattle,Taurine Cattle,Taurus Cattle,Yak,Zebu,Beef Cows,Bos indicus Cattles,Cattle, Bos indicus,Cattle, Indicine,Cattle, Taurine,Cattle, Taurus,Cattles, Bos indicus,Cattles, Indicine,Cattles, Taurine,Cattles, Taurus,Cow, Beef,Cow, Dairy,Cow, Holstein,Cows,Dairy Cows,Domestic Cow,Domestic Cows,Indicine Cattles,Taurine Cattles,Taurus Cattles,Yaks,Zebus
D005260	Female		Females
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D013203	Staphylococcal Infections	Infections with bacteria of the genus STAPHYLOCOCCUS.	Infections, Staphylococcal,Staphylococcus aureus Infection,Staphylococcal Infection,Staphylococcus aureus Infections
D013204	Staphylococcus Phages	Viruses whose host is Staphylococcus.	Staphylococcal Phages,Staphylococcal Bacteriophage,Staphylococcal Bacteriophages,Staphylococcus Phage,Bacteriophage, Staphylococcal,Bacteriophages, Staphylococcal,Phage, Staphylococcal,Phage, Staphylococcus,Phages, Staphylococcal,Phages, Staphylococcus,Staphylococcal Phage
D013211	Staphylococcus aureus	Potentially pathogenic bacteria found in nasal membranes, skin, hair follicles, and perineum of warm-blooded animals. They may cause a wide range of infections and intoxications.
D017906	Siphoviridae	A family of BACTERIOPHAGES and ARCHAEAL VIRUSES which are characterized by long, non-contractile tails.	Enterobacteria phage BF23,Phages, T5-like,Phages, lambda-Like,T5-like Phages,T5-like viruses,lambda-Like Phages,lambda-like viruses,Syphoviridae,Phages, T5 like,T5 like viruses,lambda Like Phages,lambda like viruses