Results 51 to 60 of about 143,254 (305)

Single and concurrent avian leukosis virus infections with avian leukosis virus-J and avian leukosis virus-A in Australian meat-type chickens [PDF]

open access: yesAvian Pathology, 2005
Australian broiler breeders were screened for avian leukosis viruses (ALVs) (May 2001 to December 2003) as surveillance of measures to reduce the prevalence of ALV-J. Samples of blood (4233), albumen (1122), meconium (99) and tumours (16) were obtained from 93 flocks in six Australian states. Virus isolation was performed in C/O chick embryo fibroblast
Simon P, Fenton   +2 more
openaire   +2 more sources

Search for virus specific DNA sequences and viral particles in mitochondria of avian leukemic myeloblasts [PDF]

open access: yes, 1977
The intracellular localization of the avian myeloblastosis virus (AMV) genome was studied. Nuclear and mitochondrial DNAs from myeloblasts were examined by hybridization with 32P labeled AMV-RNA of high molecular weight for the presence of virus specific
Oda, Takuzo, Ogura, Hajime
core   +1 more source

Effects of chicken anaemia virus on experimental leukosis, induced by avian myelocytomatosis virus Mc29

open access: yesBulgarian Journal of Veterinary Medicine, 2021
The effects of concomitant infection with chicken anaemia virus (CAV) on the incidence, clinical manifestation and mortality from leukosis, induced by the avian myelocytomatosis virus strain Mc29 were studied.
K. B. Simeonov   +4 more
doaj   +1 more source

Determination of the tumor virus b locus in turkish native chicken breeds [PDF]

open access: yesKafkas Universitesi Veteriner Fakültesi Dergisi, 2017
Avian leukosis viruses (ALV) are retroviruses that can induce tumors in chicken. Typically, ALV is controlled through husbandry. However, genetic improvement and/or, selective breeding techniques, offer the unique possibility of true resistance.
Muhammet KAYA
doaj   +1 more source

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

A recombinant avian leukosis virus subgroup j for directly monitoring viral infection and the selection of neutralizing antibodies. [PDF]

open access: yesPLoS ONE, 2014
Avian leukosis virus subgroup J (ALV-J) has induced serious clinical outbreaks and has become a serious infectious disease of chickens in China. We describe here the creation of a recombinant ALV-J tagged with the enhanced green fluorescent protein ...
Qi Wang   +10 more
doaj   +1 more source

Immune-Related Gene Expression in Two B-Complex Disparate Genetically Inbred Fayoumi Chicken Lines Following Eimeria maxima Infection [PDF]

open access: yes, 2008
To investigate the influence of genetic differences in the MHC on susceptibility to avian coccidiosis, M5.1 and M15.2 B-haplotype-disparate Fayoumi chickens were orally infected with live Eimeria maxima oocysts, and BW gain, fecal oocyst production, and ...
Aggarwal   +54 more
core   +3 more sources

Molecular characteristics of the re-emerged avian leukosis virus in China, 2018-2019.

open access: yesTransboundary and Emerging Diseases, 2019
Since early 2018, avian leukosis virus (ALV) has re-emerged throughout six provinces in Northeast and East of China and caused huge economic losses.
Yawen Zhang   +5 more
semanticscholar   +1 more source

The Genome of the Chicken DT40 Bursal Lymphoma Cell Line [PDF]

open access: yes, 2014
The chicken DT40 cell line is a widely used model system in the study of multiple cellular processes due to the efficiency of homologous gene targeting. The cell line was derived from a bursal lymphoma induced by avian leukosis virus infection.
Csabai, István   +9 more
core   +5 more sources

The Novel Avian Leukosis Virus Subgroup K Shares Its Cellular Receptor with Subgroup A

open access: yesJournal of Virology, 2019
ALV consists of several subgroups that are particularly characterized by their receptor usage, which subsequently dictates the host range and tropism of the virus.
David Přikryl   +6 more
semanticscholar   +1 more source

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