Results 31 to 40 of about 9,227 (221)

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

Bulgarian 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, A. I Kril, P. S. Dimitrov, E. E. Shikova, R. V. Russev   +4 more
doaj   +1 more source

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

, 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

Role of Virus-Encoded microRNAs in Avian Viral Diseases

Viruses, 2014
With total dependence on the host cell, several viruses have adopted strategies to modulate the host cellular environment, including the modulation of microRNA (miRNA) pathway through virus-encoded miRNAs.
Yongxiu Yao, Venugopal Nair
doaj   +1 more source

Genome-wide analysis reveals the extent of EAV-HP integration in domestic chicken [PDF]

, 2015
Background: EAV-HP is an ancient retrovirus pre-dating Gallus speciation, which continues to circulate in modern chicken populations, and led to the emergence of avian leukosis virus subgroup J causing significant economic losses to the poultry industry.
A Fumihito, A Kranis, A Matsukawa, Andrew S. Mason, AR Quinlan, C Butts, CH Chao, Chang-Yeon Cho, CN Ting, D Wragg, David W. Burt, David Wragg, DJ Lynn, DW Huang, E Paradis, F Moges, F Ronquist, F Supek, GO Sperber, H Li, H Li, H Sawai, H-J Megens, International Chicken Genome Sequencing Consortium, J Cook, J Denner, J Eriksson, J Reimand, J Reimand, J Sambrook, JC Deng, JD Thompson, JH Ward Jr, Joram M. Mwacharo, JP Stoye, K Grønskov, L Borisenko, L Villarreal, Le Yu, LM Smith, M Bolisetty, M Nethe, M Nishibori, MA Sacco, MA Sacco, MI Krzywinski, N Dana, Olivier Hanotte, P Jern, R Development Core Team, R Leinonen, Raman A. Lawal, Richard Kuo, RM Resnick, S Desfarges, S Kanginakudru, SC Burgess, Steve Kemp, T Kidd, Takele Taye Desta, TT Desta, W-L Fan, WK Ruan, Y-P Liu, Y-W Miao, Z Wang   +65 more
core   +6 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

Poultry Science, 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 ...
Yani Sun, Qizhong Lu, Jingfei Zhang, Xiaoxuan Li, Jiakai Zhao, Wenqi Fan, Pinpin Ji, Kun Wang, En-Min Zhou, Qin Zhao   +9 more
doaj   +1 more source

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

Kafkas 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

Knock-Out of Retrovirus Receptor Gene Tva in the Chicken Confers Resistance to Avian Leukosis Virus Subgroups A and K and Affects Cobalamin (Vitamin B₁₂)-Dependent Level of Methylmalonic Acid

Viruses, 2021
The chicken Tva cell surface protein, a member of the low-density lipoprotein receptor family, has been identified as an entry receptor for avian leukosis virus of classic subgroup A and newly emerging subgroup K.
Anna Koslová, Pavel Trefil, Jitka Mucksová, Veronika Krchlíková, Jiří Plachý, Jakub Krijt, Markéta Reinišová, Dana Kučerová, Josef Geryk, Jiří Kalina, Filip Šenigl, Daniel Elleder, Viktor Kožich, Jiří Hejnar   +13 more
doaj   +1 more source

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

, 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, Meharg, Caroline, Smyth, Victoria, Trudgett, Alan, Trudgett, James   +4 more
core   +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

Endogenous expression of ASLV viral proteins in specific pathogen free chicken embryos: relevance for the developmental biology research field [PDF]

, 2010
Background The use of Specific Pathogen Free (SPF) eggs in combination with RCAS retrovirus, a member of the Avian Sarcoma-Leukosis Virus (ASLV) family, is of standard practice to study gene function and development.
Minda M McNally, Karl J Wahlin, M Valeria Canto-Soler   +2 more
core   +1 more source