Results 21 to 30 of about 9,318 (222)

Regulation of Avian Leukosis Virus Subgroup J Replication by Wnt/β-Catenin Signaling Pathway

Viruses, 2021
Wnt/β-catenin signaling is a highly conserved pathway related to a variety of biological processes in different cells. The regulation of replication of various viruses by Wnt/β-catenin signaling pathway has been reported. However, the interaction between
Dandan Qiao, Qian He, Xiaowei Cheng, Yongxiu Yao, Venugopal Nair, Hongxia Shao, Aijian Qin, Kun Qian   +7 more
doaj   +1 more source

Identified novel deletions in the genomes of avian endogenous retroviruses ev/j in chicken breeds in china [PDF]

Kafkas Universitesi Veteriner Fakültesi Dergisi, 2018
Avian leukosis virus subgroup J (ALV-J) infection can cause tumors and immunosuppression, which has made huge financial loss in the poultry industry. More and more new pathogenic avian leukosis virus, which were recombined from exogenous avian leukosis ...
Xiongyan LIANG, Lan LIU, Chun FANG, Yufang GU, Tuofan LI, Yuying YANG   +5 more
doaj   +1 more source

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

Avian 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, Maddula R, Reddy, Trevor J, Bagust   +2 more
openaire   +2 more sources

Myeloid Leukosis (J-virus) - An International Broiler Industry Concern

EDIS, 2003
Myeloid leukosis (ML) or myelocytomatosis/myeloblastosis is caused by a retrovirus in the Avian Leukosis/Sarcoma Group of Retroviruses (ALV). This ALV subgroup J virus (ALV-J), which is identified as the etiologic agent for ML, has caused substantial ...
Gary D. Butcher, Richard D. Miles
doaj   +5 more sources

Advances on genetic and genomic studies of ALV resistance

Journal of Animal Science and Biotechnology, 2022
Avian leukosis (AL) is a general term for a variety of neoplastic diseases in avian caused by avian leukosis virus (ALV). No vaccine or drug is currently available for the disease.
Guodong Mo, Ping Wei, Bowen Hu, Qinghua Nie, Xiquan Zhang   +4 more
doaj   +1 more source

Specificity of avian leukosis virus-induced hyperlipidemia [PDF]

Journal of Virology, 1984
Rous-associated virus 7 (RAV-7) is a subgroup C avian leukosis virus which does not transform cells in vitro or carry an oncogene. When injected into 1-day-old hatched chicks, RAV-7 causes a low incidence of lymphoid leukosis after a latent period of several months.
J K, Carter, R E, Smith
openaire   +2 more sources

Novel mutation of avian leukosis virus subgroup J from Tibetan chickens

Poultry Science, 2021
Tibetan chickens are descendants of the ancestral red jungle fowl Gallus gallus. Very little is known about pathogens in Tibetan chickens living in the high-altitude environment.
Moru Xu, Xiaohui Mu, Kun Qian, Hongxia Shao, Yongxiu Yao, Venugopal Nair, Jian Wang, Jianqiang Ye, Aijian Qin   +8 more
doaj   +1 more source

Rapid induction of hypothyroidism by an avian leukosis virus [PDF]

Infection and Immunity, 1983
Infection of 10-day chicken embryos with an avian leukosis virus, RAV-7, resulted in hypothyroidism within 3 weeks posthatching. Histological examination of the thyroids from infected chickens showed an extensive infiltration of lymphoblastoid cells by 7 days posthatching.
J K, Carter, R E, Smith
openaire   +2 more sources

Comparison of the RNA-Dependent DNA Polymerase of an Endogenous Avian Leukosis Virus to the Polymerase of an Exogenous Avian Leukosis Virus [PDF]

European Journal of Biochemistry, 1978
RNA-dependent DNA polymerases from Rous-associated virus-O and avian myeloblastosis virus were partially purified by affinity chromatography and compared to each other. The enzymes are indistinguishable in the immunoglobulin inhibition test and by several enzymological criteria, such as optimum curves for the concentrations of Mg2+, K+, H+; monophasic ...
Bauer, Georg, Soo, Ruth, Friis, Robert R.   +2 more
openaire   +3 more sources

Domestic chickens activate a piRNA defense against avian leukosis virus [PDF]

, 2017
PIWI-interacting RNAs (piRNAs) protect the germ line by targeting transposable elements (TEs) through the base-pair complementarity. We do not know how piRNAs co-evolve with TEs in chickens.
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