Results 231 to 240 of about 1,244,249 (241)

Differential expression of microRNAs in avian leukosis virus subgroup J-induced tumors

Veterinary Microbiology, 2013
Avian leukosis virus subgroup J (ALV-J) has become pandemic and induced serious clinical outbreaks in chickens in China. In particular, ALV-J induced various clinical tumors in infected chickens, which caused enormous economic losses to poultry.
Qi, Wang, Yulong, Gao, Xiaolin, Ji, Xiaole, Qi, Liting, Qin, Honglei, Gao, Yongqiang, Wang, Xiaomei, Wang   +7 more
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[Avian leukosis subgroup J in broiler breeders in Switzerland].

Schweizer Archiv fur Tierheilkunde, 2001
Since a new envelope subgroup (J) of the avian leukosis-sarcomatosis-complex was isolated for the first time from broiler breeders in the United Kingdom in 1989 and was characterized and associated with myeloid leukosis (syn. myelocytomatosis) the emergence of this subgroup was reported from all over the world.
C A, Wunderwald, P, Albicker, P, Grest, R K, Hoop   +3 more
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Cardiomyopathy in Broiler Chickens Congenitally Infected with Avian Leukosis Virus Subgroup J

Veterinary Pathology, 2002
Dilated cardiomyopathy and ascites in broiler chickens are frequently associated with rapid growth and pulmonary hypertension, but can be associated with some avian leukosis virus (ALV) infections. The novel subgroup J of ALV has a high cardiac tropism, but dilated cardiomyopathy has not been reported previously.
N L, Stedman, T P, Brown
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[Cross-species Transmission of Avian Leukosis Virus Subgroup J].

Bing du xue bao = Chinese journal of virology, 2016
Avian leukosis virus subgroup J (ALV-J) is an avian retrovirus that can induce myelocytomas. A high-frequency mutation in gene envelope endows ALV-J with the potential for cross-species transmission. We wished to ascertain if the ALV-J can spread across species under selection pressure in susceptible and resistant hosts.
Yanwei, Shen, Menglian, He, Ji, Zhang, Manda, Zhao, Guihua, Wang, Ziqiang, Cheng   +5 more
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NHE1 gene associated with avian leukosis virus subgroup J infection in chicken

Molecular Biology Reports, 2014
As a kind of binding protein, the type 1 Na(+)/H(+) exchanger (NHE1) is a receptor for the highly pathogenic Avian leukosis viruses-J subgroup (ALV-J) in chicken. In order to investigate the potential effect of chicken NHE1 gene on leukosis, we compared its expression between ALV-J-affected and -unaffected chicken, screened variations across the whole ...
Biao, Chen, Weiling, Pan, Liangyu, Zhang, Jing, Liu, Hongjia, Ouyang, Qinghua, Nie, Xiquan, Zhang   +6 more
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Avian leukosis virus subgroup J: a rapidly evolving group of oncogenic retroviruses

Research in Veterinary Science, 1999
A strain of avian leukosis virus (ALV) belonging to a new envelope subgroup J was isolated in the UK in 1988 from meat-type chickens. The disease caused by the members of this subgroup has since spread very rapidly worldwide and has become one of the major problems facing the broiler meat industry. Molecular characterisation of HPRS -103, the prototype
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Detection of subgroup J avian leukosis virus infection in Australian meat‐type chickens

Australian Veterinary Journal, 2004
Objective To determine the extent of avian leukosis virus subgroup J (ALV‐J) infection in Australian broiler breeder flocks, using virus isolation and molecular biological detection. Any resultant ALV‐J viral isolates to be characterised by neutralisation cross testing in order to determine antigenic relationships to overseas isolates of ALV‐J.
T J, Bagust, S P, Fenton, M R, Reddy
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Genetic mutations of avian leukosis virus subgroup J strains extended their host range

Journal of General Virology, 2014
The genetic diversity of avian leukosis virus subgroup J (ALV-J) is determined not only by the env gene, but also by its 3′ UTR and 3′ LTR. They all play important roles in extending the host range and tumour development. In the present study, one ALV-J strain (ZB110604-6) from Black-Bone Silky Fowl (BSF) and three ALV-J strains (ZB110604-3/4/5) from ...
Yanwei, Shen, Liming, Cai, Yanming, Wang, Rongrong, Wei, Menglian, He, Shanhui, Wang, Guihua, Wang, Ziqiang, Cheng   +7 more
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On Normal Complements of -Covering Subgroups

Proceedings of the American Mathematical Society, 1970
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Containments involving J-subgroups

2013
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