Results 21 to 30 of about 18,773,417 (184)

RNA-Seq Analysis of Glycolysis Regulation of Avian Leukosis Virus Subgroup J Replication. [PDF]

Animals (Basel)
Avian Leukosis virus (ALV) is a widely spread virus that causes major economic losses to the global poultry industry. This study aims to investigate the effect of glycolysis on the replication of the ALV-J virus and identify the key circular RNAs that ...
Yang T, Qiu L, Chen S, Wang Z, Jiang Y, Bai H, Bi Y, Chang G.   +7 more
europepmc   +3 more sources

Vertical transmission of avian leukosis virus subgroup J (ALV-J) from hens infected through artificial insemination with ALV-J infected semen

BMC Veterinary Research, 2017
Background Avian leukosis virus (ALV) is one of the main causes of tumour development within the poultry industry in China. The subgroup J avian leukosis viruses (ALV-J), which induce erythroblastosis and myelocytomatosis, have the greatest pathogenicity
Yang Li, Shuai Cui, Weihua Li, Yixin Wang, Zhizhong Cui, Peng Zhao, Shuang Chang   +6 more
doaj   +2 more sources

Chicken hepatomegaly and splenomegaly associated with novel subgroup J avian leukosis virus infection [PDF]

BMC Veterinary Research, 2022
Abstract Background Subgroup J avian leukosis virus (ALV-J) is an oncovirus which can induce multiple types of tumors in chicken. In this report, we found novel ALV-J infection is closely associated with serious hepatomegaly and splenomegaly in chicken. Case presentation The
Moru Xu, Fusen Hang, Kun Qian, Hongxia Shao, Jianqiang Ye, Aijian Qin   +5 more
openaire   +3 more sources

Establishment and Application of a Real-Time Recombinase Polymerase Amplification Assay for the Detection of Avian Leukosis Virus Subgroup J. [PDF]

Front Vet Sci, 2022
Avian leukosis caused by avian leukosis virus (ALV), belonging to the genus Alpharetrovirus of the family Retroviridae, is associated with benign and malignant tumors in hemopoietic cells in poultry.
Qu G, Li Y, Zhao Z, Miao L, Wei F, Tang N, Xu Q, Nair V, Yao Y, Shen Z.   +9 more
europepmc   +2 more sources

Gene expression and alternative splicing reveal the co-regulation of host response mechanisms to avian leukosis virus subgroup J-infected in laying hens. [PDF]

Poult Sci
Avian leukosis in China has spread from broiler chickens to the local breeds and commercial laying hens. Studying resistance to avian leukosis is important for disease-resistant breeding programs.
Zhang Y, Gao Y, Miao X, Qu L, Ning Z.
europepmc   +2 more sources

Synergistic Immunosuppression of Avian Leukosis Virus Subgroup J and Infectious Bursal Disease Virus Is Responsible for Enhanced Pathogenicity. [PDF]

Viruses, 2022
In recent years, superinfections of avian leukosis virus subgroup J (ALV-J) and infectious bursal disease virus (IBDV) have been frequently observed in nature, which has led to the increasing virulence in infected chickens.
Chen W, Chen S, Nie Y, Li W, Li H, Zhang X, Chen F, Xie Q.   +7 more
europepmc   +2 more sources

Preparation of a novel monoclonal antibody against Avian leukosis virus subgroup J Gp85 protein and identification of its epitope. [PDF]

Poult Sci, 2021
: Avian leukosis virus subgroup J (ALV-J) is an avian oncogenic retrovirus that has caused huge economic losses in the poultry industry due to its great pathogenicity and transmission ability.
Wang H, Chen X, Zhu L, Fang X, Gao K, Fang C, Liu J, Gu Y, Liang X, Yang Y.   +9 more
europepmc   +2 more sources

Co-infection with avian hepatitis E virus and avian leukosis virus subgroup J as the cause of an outbreak of hepatitis and liver hemorrhagic syndromes in a brown layer chicken flock in China. [PDF]

Poult Sci, 2020
Hens of a commercial Hy-line brown layer flock in China exhibited increased mortality and decreased egg production at 47 wk of age. From 47 to 57 wk, average weekly mortality increased from 0.11 to 3.0%, and egg production decreased from 10 to 30%, with ...
Sun Y, Lu Q, Zhang J, Li X, Zhao J, Fan W, Ji P, Wang K, Zhou EM, Zhao Q.   +9 more
europepmc   +2 more sources

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

PATHOLOGICAL AND MOLECULAR STUDIES ON AVIAN LEUKOSIS VIRUS SUBGROUP (J) IN CHICKEN PARENTS FLOCKS [PDF]

Veterinary Medical Journal - Giza, 2006
Tee present study was carried out on 10 parent chickens flocks collected from different provinces. The examined cases were classified into 47 commercial layers and 198 broiler parents to study the gross and microscopical lesions of different tumors ...
MONA A, SOLIMAN A, OSMAN H, EL-MAHDY M
doaj   +1 more source