Bacteriophage ecology has raised an increasing attention over the past few years, thanks to improvement and contributions of microscopy, comparative genomics viral metagenomics methods. Fermented foods host dense diverse microbial communities and, therefore, represent ideal biotope for bacteriophages. If their occurrence in such environments been demonstrated decades ago, data highlighting impa...

Background and Aims: In the current study, two bacteriophages were isolated from the wastewater sources and characterized by lytic activity against the Listeria monocytogenes (L. monocytogenes) bacterium. Materials and Methods:  50 wastewater samples were collected from the disposal sites. The phages were isolated from the treated samples using the double agar overlay method with L. monocytoge...

BACKGROUND Urinary tract infections (UTIs) are among the most prevalent microbial diseases and their financial burden on society is substantial. The continuing increase of antibiotic resistance worldwide is alarming so that well-tolerated, highly effective therapeutic alternatives are urgently needed. OBJECTIVE To investigate the effect of bacteriophages on Escherichia coli and Klebsiella pne...

This work reports stretchable gold nanowires grown on M13 bacteriophage in perovskite solar cells, which is the first demonstration of virus as a transparent electrode.

We sequenced the genome of the novel Enterobacter bacteriophage Tyrion isolated from termite gut. The bacteriophage is temperate in nature and belongs to the Podoviridae family. Many predicted bacteriophage genes showed similarity to prophage regions of the genomes of Enterobacteriaceae bacteria. This is the second bacteriophage isolated from termite gut.

Staphylococcus bacteriophage 81 is capable of in vivo interaction with Staphylococcus aureus, Type 80/81. This is immediately made evident by increased levels of bacteriophage and concomitant survival of 81 per cent infected mice. The reaction is dependent upon the use of active, type-specific bacteriophage. The maximal protective effect is observed at a bacteriophage to bacteria ratio of 1:2 a...

The recently sequenced genome of Campylobacter jejuni RM1221 revealed the presence of three integrated bacteriophage-like elements. In this study, genes from the first element, a Mu-like bacteriophage, were amplified by PCR and used to probe pulsed-field gels of clinical C. jejuni strains obtained from a waterborne outbreak (Ontario, Canada, 2000). These highly similar strains differed only by ...

Abstract Background Effective antibiotic alternatives are urgently needed in the poultry industry to control disease outbreaks. Phage therapy mainly utilizes lytic phages kill their respective bacterial hosts and can be an attractive solution combating emergence of resistance livestock. Methods Five hundred four, one-day-old broilers (Ross 308) were allotted 1 4 treatment groups a completely ra...

A study was conducted to evaluate the therapeutic efficacy of bacteriophage and the antibiotic enrofloxacin individually and in combination to treat colibacillosis. The experimental design was a 2 x 2 x 2 factorial with 8 treatments and 4 replicate pens of 10 birds. The treatments were 1) control, 2) unchallenged birds treated with bacteriophage, 3) enrofloxacin, or 4) the combination; 5) birds...

Shiga toxin (Stx) is the principal virulence factor during Shiga toxin-producing Escherichia coli (STEC) infections. We have previously reported the inactivation of bacteriophage encoding Stx after treatment with chitosan, a linear polysaccharide polymer with cationic properties. Cationic antimicrobial peptides (cAMPs) are short linear aminoacidic sequences, with a positive net charge, which di...