Results 91 to 100 of about 26,615 (214)

Identifikasi Virus Avian Leukosis Sub Grup J Pada Peternakan Ayam Petelur Komersial Di Kabupaten Tangerang Tahun 2015 [PDF]

, 2016
Avian leukosis virus (ALV) is one of causing agents for neoplastic syndrome in commercial chicken farms. There are six sub groups of ALV in chicken including A, B, C, D and E.
Dharmayanti, N. L. (Ni), Hartawan, R. (Risza)   +1 more
core  

Small ruminant lentiviruses: economic and productive losses, consequences of the disease

Arquivos do Instituto Biológico, 2018
: Small ruminant lentiviruses, caprine arthritis encephalitis virus, and Maedi-Visna virus cause diseases that result in significant productive losses, mostly in dairy animals.
Dalva Alana Aragão de Azevedo, Vanderlan Warlington Souza dos Santos, Ana Lídia Madeira de Sousa, Renato Mesquita Peixoto, Raymundo Rizaldo Pinheiro, Alice Andrioli, Maria Fátima da Silva Teixeira   +6 more
doaj   +1 more source

Is HIV-1 RNA dimerization a prerequisite for packaging? Yes, no, probably?

Retrovirology, 2004
During virus assembly, all retroviruses specifically encapsidate two copies of full-length viral genomic RNA in the form of a non-covalently linked RNA dimer.
Liang Chen, Russell Rodney S, Wainberg Mark A   +2 more
doaj   +1 more source

Paraparesia espástica tropical/mielopatia associada ao HTLV-1: relato de dois casos com manifestações dermatológicas em familiares de doador de sangue HTLV-1 positivo assintomático no Hemocentro do Amazonas - Hemoam Tropical spastic paraparesis/myelopathy associated with HTLV-1: report of two related cases with dermatological involvement

Revista Brasileira de Hematologia e Hemoterapia, 2010
Dois casos de paraparesia espástica tropical / mielopatia associada ao HTLV-1 (HAM/TSP) foram diagnosticados no Hemocentro do Amazonas - Hemoam, em familiares de doador de sangue soropositivo para o HTLV-1 assintomático.
Leny N. M. Passos, Massanobu Takatani, Márcia P. E. Morais, Sinésio Talhari   +3 more
doaj  

Sequencing and phylogenetic analysis of Bovine Leukosis Virus Tax gene in Iran [PDF]

Āsīb/shināsī-i Darmāngāhī-i Dāmpizishkī, 2009
Bovine Leukosis Virus (BLV) belongs to the genus Deltaretrovirus ,subfamily Orthoretrovirinae of the family Retroviridae comprising 3 main genes of gag, pol and env and a number of replication regulatory genes such as Tax, Rex, R III, C IV.
H Momtaz, P Amini, B Abbasian
doaj  

Defective viral genomes: advances in understanding their generation, function, and impact on infection outcomes

mBio
Defective viral genomes (DVGs) are truncated derivatives of their parental viral genomes generated during an aberrant round of viral genomic replication.
Justin W. Brennan, Yan Sun
doaj   +1 more source

Mammalian fatty acid synthase: a commonly used viral host dependency factor and a putative target for host-targeted broad-spectrum antiviral therapeutic development

mBio
Viruses regulate host processes to create cellular environments favorable to viral replication. At least 27 viruses that infect humans require host fatty acid synthase (FASN)-dependent de novo fatty acid biosynthesis, including viruses from the ...
Paola N. Loperena González, Krithika P. Karthigeyan, Jacqueline Corry, Anurup Krishna, Ben Hackenberg, Beatriz Sierra, Jesse J. Kwiek   +6 more
doaj   +1 more source

Avaliação da ocorrência de anticorpos contra o vírus da Maedi-Visna em ovinos do Município de Dormentes, PE. [PDF]

, 2011
A Maedi-Visna (MV) é uma enfermidade de distribuição mundial específica de ovinos, causada por um lentivírus da família Retroviridae, subfamília Lentivirinae, do grupo dos Lentivírus de Pequenos Ruminantes (LVPR).
CASTRO, R. S. de, LANDIM, A. M. de S., MARTINS, R. de J., VESCHI, J. L. A., ZAFALON, L. F.   +4 more
core  

Characterization of the longitudinal HIV-1 quasispecies evolution in HIV-1 infected individuals co-infected with Mycobacterium tuberculosis [PDF]

, 2010
One of the earliest and most striking observations made about HIV is the extensive genetic variation that the virus has within individual hosts, particularly in the hypervariable regions of the env gene which is divided into 5 variable regions (V1-V5 ...
Leulebirhan, Tsigereda Biru
core  

Creation of new order, Ortervirales, for 5 families of reverse-transcribing viruses [PDF]

, 2017
Blomberg, Jonas, Coffin, John, Dasgupta, Idranil, Fan, Hung, Geering, Andrew, Gifford, Robert, Harrach, Balázs, Hull, Roger, Johnson, Welkin, Koonin, Eugene V., Kreuze, Jan F., Krupovic, Mart, Kuhn, Jens H., Lindemann, Dirk, Lockhart, Ben, Mayer, Jens, Muller, Emmanuelle, Olszewski, Neil, Pappu, Hanu, Pooggin, Mikhail, Richert-Pöggeler, Katja, Sabanadzovic, Sead, Sanfaçon, Hélène, Schoelz, James E., Seal, Susan, Stavolone, Livia, Stoye, Jonathan, Teycheney, Pierre-Yves, Tristem, Michael   +28 more
core   +1 more source