Results 91 to 100 of about 1,662 (147)

Genetic Variability of Bovine Leukemia Virus: Evidence of Dual Infection, Recombination and Quasi-Species

Pathogens
We have characterized the intrahost genetic variation in the bovine leukemia virus (BLV) by examining 16 BLV isolates originating from the Western Siberia–Tyumen and South Ural–Chelyabinsk regions of Russia.
Aneta Pluta, Marzena Rola-Łuszczak, Federico G. Hoffmann, Irina Donnik, Maxim Petropavlovskiy, Jacek Kuźmak   +5 more
doaj   +1 more source

Detecção e quantificação do vírus da leucose bovina em terneiros neonatos de estabelecimentos leiteiros do Uruguai. [resumo]

A leucose enzoótica bovina é uma enfermidade linfoproliferativa, altamente contagiosa e crónica causada por um deltaretrovirus que está diagnosticada principalmente em bovinos leiteiros maiores a 2 anos de idade, sendo a prevalência muito baixa e pouco ...
GRILLI, M.J., BERON, M., FERNÁNDEZ-CIGANDA, S., CAFFARENA, D., GIANNITTI, F., FRAGA, M., SILVEIRA, C.S.   +6 more
core   +1 more source

Descriptive epidemiology of bovine leukemia virus among herds enrolled in a national study of the impacts of infection on dairy cow longevity and production

, 2015
Bovine leukemia virus (BLV) is a deltaretrovirus prevalent in approximately 80% of US dairy herds and 30% of US dairy cattle. Previous work by our research group and others has shown that BLV infection leads to decreased milk production, impaired immune ...
Erskine, R. J., Norby, B., Bartlett, P. C., LaDronka, R. M., Byrem, T. M., Grooms, D. L.   +5 more
core   +1 more source

Data_Sheet_1_Post-transcriptional Regulation of HTLV Gene Expression: Rex to the Rescue.PDF

, 2019
Human T-lymphotropic virus type 1 (HTLV-1) and other members of the Deltaretrovirus genus code for a regulatory protein named Rex that binds to the Rex-responsive element present on viral mRNAs.
Ilaria Cavallari (4529497), Maria Grazia Romanelli (6828200), Donna M. D’Agostino (5173385), Vincenzo Ciminale (5173388)   +3 more
core   +1 more source

Deltaretrovirus [PDF]

, 2020
openaire   +1 more source

Retrospectiva de 13 anos de diagnóstico sorológico do vírus da leucose bovina em amostras da região Sul do Brasil no Setor de Virologia - UFSM

Semina: Ciências Agrárias
O vírus da leucose bovina (BLV) é um Deltaretrovirus oncogênico amplamente difundido, associado a importantes perdas econômicas na pecuária leiteira em todo o mundo e é endêmico nos rebanhos bovinos brasileiros. Apresenta-se aqui um relato retrospectivo
Natália Hettwer Pedroso, Juciane Bonella , Graziela Lau Santiago, Iasmim Flôres Dionisio, Nathana Olivia Heydt Bednarski , Rudi Weiblen, Eduardo Furtado Flores   +6 more
doaj   +1 more source

Human T-lymphotropic viruses types 1 and 2 in the 21st century (A systematic review)

Журнал инфектологии
Human T-lymphotropic viruses types 1 and 2 (HTLV-1/2) (family Retroviridae, genus Deltaretrovirus), are due to their genomic organization capable of long persistence and latency in the human body.
P. V. Apanovich, E. A. Domonova, V. G. Akimkin   +2 more
doaj   +1 more source

Distinct stabilization of the human T cell leukemia virus type 1 immature Gag lattice [PDF]

Human T cell leukemia virus type 1 (HTLV-1) immature particles differ in morphology from other retroviruses, suggesting a distinct way of assembly. Here we report the results of cryo-electron tomography studies of HTLV-1 virus-like particles assembled in
Percipalle, Mathias, Porley, Dario J, Mansky, Louis M., Dick, Robert A., Chernikova, Darya, Pinke, Gergely, Schur, Florian KM ; https://orcid.org/, Yang, Huixin, Obr, Martin ; https://orcid.org/, Thader, Andreas   +9 more
core   +1 more source

HTLV: It Is Time to Reach a Consensus on Its Nomenclature

Frontiers in Microbiology, 2022
Antonio Carlos Rosário Vallinoto, Carolina Rosadas, Luiz Fernando Almeida Machado, Graham P. Taylor, Ricardo Ishak   +4 more
doaj   +1 more source

Diversity, evolution, and transcription of endogenous retroviruses in Chiroptera genomes. [PDF]

DNA Res
Zhou ZJ, Xiao Y, Fang J, Yao YX, Yang CH, Dacheux L, Luo DS, Qiu Y, Ge XY.   +8 more
europepmc   +1 more source