Results 51 to 60 of about 4,106 (182)

A metagenomic comparison of endemic viruses from broiler chickens with runting stunting syndrome and from normal birds [PDF]

open access: yes, 2016
Runting-stunting syndrome (RSS) in broiler chickens is an enteric disease that causes significant economic losses to poultry producers worldwide due to elevated feed conversion ratios, decreased body weight during growth, and excessive culling.
Devaney, Ryan   +4 more
core   +1 more source

The fecal viral flora of wild rodents.

open access: yesPLoS Pathogens, 2011
The frequent interactions of rodents with humans make them a common source of zoonotic infections. To obtain an initial unbiased measure of the viral diversity in the enteric tract of wild rodents we sequenced partially purified, randomly amplified viral
Tung G Phan   +5 more
doaj   +1 more source

Diverse Single-Stranded DNA Viruses Identified in Chicken Buccal Swabs

open access: yesMicroorganisms, 2021
High-throughput sequencing approaches offer the possibility to better understand the complex microbial communities associated with animals. Viral metagenomics has facilitated the discovery and identification of many known and unknown viruses that inhabit
Klaudia Chrzastek   +8 more
doaj   +1 more source

Replicative intermediates of porcine circovirus in animal tissue cultured cells or in bacteria undergoing copy-release replication [PDF]

open access: yes, 2012
Porcine circovirus (PCV) has been assumed to replicate its genome via the rolling-circle replication (RCR) mechanism because it encodes a Rep protein that contains several amino acid motifs commonly found in other RCR biological systems.
International Water Management Institute   +1 more
core   +1 more source

Parvovirus-derived endogenous viral elements in two South American rodent genomes [PDF]

open access: yes, 2014
We describe endogenous viral elements (EVEs) derived from parvoviruses (family <i>Parvoviridae</i>) in the long-tailed chinchilla (<i>Chinchilla lanigera</i>) and degu (<i>Octodon degus</i>) genomes.
Abascal   +20 more
core   +1 more source

Viruses in saliva from sanctuary chimpanzees (Pan troglodytes) in Republic of Congo and Uganda

open access: yesPLoS ONE, 2023
Pathogen surveillance for great ape health monitoring has typically been performed on non-invasive samples, primarily feces, in wild apes and blood in sanctuary-housed apes. However, many important primate pathogens, including known zoonoses, are shed in
Emily Dunay   +7 more
doaj   +3 more sources

Virus SEN: epidemiologia e sua relação com doenças hepáticas SEN virus: epidemiology and its relation to liver disease

open access: yesRevista Brasileira de Hematologia e Hemoterapia, 2006
Um vírus recentemente identificado e denominado como vírus SEN (SENV) tem sido considerado como um possível agente causador das hepatites não A-E. Trata-se de um DNA vírus de cadeia única, não-envelopado, pertencente à superfamília Circoviridae, com ...
Rogério Failace   +2 more
doaj   +1 more source

Viral DNA genomes in sera of farrowing sows with or without stillbirths.

open access: yesPLoS ONE, 2020
A study was conducted to investigate the serum virome of sows with and without stillbirths after farrowing. Sera from sows with at least one stillbirth or with normal litters were collected immediately after farrowing.
Caroline Tochetto   +13 more
doaj   +1 more source

Circovirus in Blood of a Febrile Horse with Hepatitis

open access: yesViruses, 2021
Circoviruses infect vertebrates where they can result in a wide range of disease signs or in asymptomatic infections. Using viral metagenomics we analyzed a pool of five sera from four healthy and one sick horse.
Alvin Hui   +5 more
doaj   +1 more source

Strain-dependent porcine circovirus type 2 (PCV2) entry and replication in T-lymphoblasts [PDF]

open access: yes, 2019
Porcine circovirus type 2 (PCV2) is the etiological agent of PCV2-associated diseases (PCVAD). PCV2 targets lymphoblasts, and pigs suffering from PCVAD display lymphocyte depletion in lymphoid tissues. PCV2 infection of lymphoblasts has not been studied.
Nauwynck, Hans   +2 more
core   +1 more source

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