Results 81 to 90 of about 49,965 (234)
The inhibition of human immunodeficiency virus (HIV) reverse transcriptase by certain antibiotics and related compounds was studied in comparison with that of avian myeloblastosis virus (AMV) reverse transcriptase and cellular DNA polymerases alpha and ...
Y. Take+4 more
semanticscholar +1 more source
Punctuated evolution of influenza virus neuraminidase (A/H1N1) under migration and vaccination pressures [PDF]
Influenza virus contains two highly variable envelope glycoproteins, hemagglutinin (HA) and neuraminidase (NA). The structure and properties of HA, which is responsible for binding the virus to the cell that is being infected, change significantly when the virus is transmitted from avian or swine species to humans.
arxiv
PCD2Vec: A Poisson Correction Distance-Based Approach for Viral Host Classification [PDF]
Coronaviruses are membrane-enveloped, non-segmented positive-strand RNA viruses belonging to the Coronaviridae family. Various animal species, mainly mammalian and avian, are severely infected by various coronaviruses, causing serious concerns like the recent pandemic (COVID-19).
arxiv
AI4AI: Quantitative Methods for Classifying Host Species from Avian Influenza DNA Sequence [PDF]
Avian Influenza breakouts cause millions of dollars in damage each year globally, especially in Asian countries such as China and South Korea. The impact magnitude of a breakout directly correlates to time required to fully understand the influenza virus, particularly the interspecies pathogenicity.
arxiv
Avian myeloblastosis virus (AMV), BAI strain A, causes myeloblastosis, osteopetrosis, lymphoid leukosis and nephroblastoma in chickens.
Hans Gelderblom+2 more
openaire +3 more sources
This work reports a method for rapid amplification of the complete genome of equine influenza virus subtype 2 (H3N8). A ThermoScriptTM reverse transcriptase instead of the avian myeloblastosis virus reverse transcriptase or Moloney murine leukemia virus ...
G. H. Sguazza+4 more
doaj
Punctuated evolution of influenza virus hemagglutinin (A/H1N1) under opposing migration and vaccination pressures [PDF]
Influenza virus contains two highly variable envelope glycoproteins, hemagglutinin (HA) and neuraminidase (NA). The structure and properties of HA, which is responsible for binding the virus to the cell that is being infected, change significantly when the virus is transmitted from avian or swine species to humans. Previously we identified much smaller
arxiv
Structural Studies on Avian Myeloblastosis Virus: Rapid Purification and Quantitation
SummaryA method of purification, which employs Ficoll gradients and rate-zonal centrifugation, is described which rapidly separates avian myeloblastosis virus in high-titer viremic plasma from material that is associated with the process of intracardiac exsanguination of leukemic chickens.
Benjamin Desmukes+2 more
openaire +3 more sources
Virus evolution : the emergence of new ideas (and re-emergence of old ones) [PDF]
Reputed intractable, the question of the origin of viruses has long been neglected. In the modern literature 'Virus evolution' has come to refer to study more akin to population genetics, such as the world-wide scrutiny on new polymorphisms appearing daily in the H5N1 avian flu virus [1], than to the fundamental interrogation: where do viruses come ...
arxiv
Periodic culling outperforms isolation and vaccination strategies in controlling Influenza A H5N6 outbreaks in the Philippines [PDF]
Highly Pathogenic Avian Influenza A H5N6 is a mutated virus of Influenza A H5N1 and a new emerging infection that recently caused an outbreak in the Philippines. The 2017 H5N6 outbreak resulted in a depopulation of 667,184 domestic birds. In this study, we incorporate half-saturated incidence in our mathematical models and investigate three ...
arxiv