Results 81 to 90 of about 49,965 (234)

Comparative studies of the inhibitory properties of antibiotics on human immunodeficiency virus and avian myeloblastosis virus reverse transcriptases and cellular DNA polymerases.

open access: yesJournal of antibiotics (Tokyo. 1968), 1989
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]

open access: yesarXiv, 2012
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]

open access: yesarXiv, 2023
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]

open access: yesarXiv, 2018
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  

Isolation of Avian Nephroblastoma Virus from Avian Myeloblastosis Virus by the Infectious DNA Technique

open access: yesIntervirology, 1974
Avian myeloblastosis virus (AMV), BAI strain A, causes myeloblastosis, osteopetrosis, lymphoid leukosis and nephroblastoma in chickens.
Hans Gelderblom   +2 more
openaire   +3 more sources

Complete genome amplification of Equine influenza virus subtype 2 Amplificación del genoma completo del subtipo 2 del virus de la influenza equina

open access: yesRevista Argentina de Microbiología, 2009
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]

open access: yesarXiv, 2012
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

open access: yesExperimental Biology and Medicine, 1972
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]

open access: yesarXiv, 2006
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]

open access: yesarXiv, 2020
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  

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