Results 31 to 40 of about 9,445 (223)

Virulent coliphages in 1-year-old children fecal samples are fewer, but more infectious than temperate coliphages

open access: yesNature Communications, 2020
The impact of bacteriophages in the human gut microbiome remains poorly understood. Here, the authors characterize coliphages isolated from a large cohort of 1-year-old infants and show that temperate coliphages dominate, while virulent ones have greater
Aurélie Mathieu   +12 more
doaj   +1 more source

The influence of the mode of administration in the dissemination of three coliphages in chickens [PDF]

open access: yes, 2009
Escherichia coli can cause severe respiratory and systemic infections in chickens, and it is often associated with significant economic losses in the poultry industry.
A. Nicolau   +33 more
core   +1 more source

Occurrence and Accumulation of Human Enteric Viruses and Phages in Process Water from the Fresh Produce Industry

open access: yesFoods, 2021
The virological quality of process water (PW) used by the produce industry has received limited attention. As a first step to overcoming technical limitations in monitoring viruses in PW, the analytical performance of ultrafiltration was assessed to ...
Enric Cuevas-Ferrando   +6 more
doaj   +1 more source

Use of Coliphages as an indicators of enteroviruses and faecal pollution in Water

open access: yesمجلة بغداد للعلوم, 2011
In spite of increasing clinical cases which caused by enteroviruses transferred by water and no documents about entericviruses in the Iraqi water standards.
Baghdad Science Journal
doaj   +1 more source

The Structure of Coliphages [PDF]

open access: yesJournal of General Microbiology, 1963
SUMMARY: The detailed morphology of several new coliphages is compared with that of the more familiar types; the resulting information is considered for its taxonomic value. Some were examined at molecular level and new information on the tail structure of the ‘T even’ phages is described.
openaire   +2 more sources

Bacteriophages as Fecal Pollution Indicators

open access: yesViruses, 2021
Bacteriophages are promising tools for the detection of fecal pollution in different environments, and particularly for viral pathogen risk assessment.
Daniel Toribio-Avedillo   +3 more
doaj   +1 more source

Explaining microbial population genomics through phage predation [PDF]

open access: yes, 2009
The remarkable diversity of genes within the pool of prokaryotic genomes belonging to the same species or pan-genome is difficult to reconcile with the widely accepted paradigm which asserts that periodic selection within bacterial populations would ...
Alex Mira   +6 more
core   +2 more sources

Diversity and function of phage encoded depolymerases [PDF]

open access: yes, 2020
Bacteriophages of the Podoviridae family often exhibit so-called depolymerases as structural components of the virion. These enzymes appear as tail spike proteins (TSPs).
Fieseler, Lars   +2 more
core   +1 more source

RNA phage biology in a metagenomic era [PDF]

open access: yes, 2018
The number of novel bacteriophage sequences has expanded significantly as a result of many metagenomic studies of phage populations in diverse environments.
Callanan, Julie   +5 more
core   +3 more sources

Sewage coliphages studied by electron microscopy [PDF]

open access: yesApplied and Environmental Microbiology, 1983
Sewage was enriched with 35 Escherichia coli strains, and sediments of enrichment cultures were studied in the electron microscope. They contained up to 10 varieties of morphologically different particles. T-even-type phages predominated in 14 samples.
H W, Ackermann, T M, Nguyen
openaire   +2 more sources

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