Results 1 to 10 of about 26,525 (235)

Relationships of gag-pol diversity between Ty3/Gypsy and Retroviridae LTR retroelements and the three kings hypothesis [PDF]

open access: goldBMC Evolutionary Biology, 2008
Background The origin of vertebrate retroviruses (Retroviridae) is yet to be thoroughly investigated, but due to their similarity and identical gag-pol (and env) genome structure, it is accepted that they evolve from Ty3/Gypsy LTR retroelements the ...
Fares Mario A   +2 more
doaj   +2 more sources

ICTV Virus Taxonomy Profile: Retroviridae 2021

open access: hybridThe Journal of general virology, 2021
Viruses in the family Retroviridae are found in a wide variety of vertebrate hosts. Enveloped virions are 80–100 nm in diameter with an inner core containing the viral genome and replicative enzymes. Core morphology is often characteristic for viruses within the same genus.
Coffin, J   +9 more
  +11 more sources

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

open access: yesRetrovirology, 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   +2 more
doaj   +4 more sources

Viruses in saliva from sanctuary chimpanzees (Pan troglodytes) in Republic of Congo and Uganda

open access: yesPLoS ONE, 2023
Pathogen surveillance for great ape health monitoring has typically been performed on non-invasive samples, primarily feces, in wild apes and blood in sanctuary-housed apes. However, many important primate pathogens, including known zoonoses, are shed in
Emily Dunay   +7 more
doaj   +3 more sources

Antiviral and virucidal activity of sodium deoxyribonucleate and its complex with iron against viruses of different kingdoms and families

open access: yesВопросы вирусологии, 2023
Introduction. The urgent problem of modern medicine is the fight against acute respiratory viral infections (ARVI). To combat ARVI, drugs of wide antiviral potency are needed, as well as immunomodulating drugs. Such antiviral and immunomodulatory effects
Dmitry N. Nosik   +8 more
doaj   +1 more source

Progress in HIV⁃related nervous system diseases

open access: yesChinese Journal of Contemporary Neurology and Neurosurgery, 2021
Since combination antiretroviral therapy (cART) appeared, the epidemiology and spectrum of human immunodeficiency virus (HIV)⁃related nervous system diseases have changed significantly.
DAI Fei⁃fei , WANG Jia⁃wei
doaj   +1 more source

CLINICAL PROFILE OF HUMAN T-LYMPHOTROPIC VIRUS TYPE I: A FORGOTTEN INFECTION IN PEDIATRICS

open access: yesInfectio, 2021
The Human T-lymphotropic virus type 1 (HTLV-1), a retrovirus with oncogenic properties, affects around ten to twenty million people worldwide. The most common disorders associated with HTLV-1 infection are T-cell leukemia/lymphoma (ALT) and HTLV-1 ...
Juliana Mejía-Mertel
doaj   +1 more source

Envelope Determinants of Equine Lentiviral Vaccine Protection [PDF]

open access: yes, 2013
Lentiviral envelope (Env) antigenic variation and associated immune evasion present major obstacles to vaccine development. The concept that Env is a critical determinant for vaccine efficacy is well accepted, however defined correlates of protection ...
A Kumar   +76 more
core   +11 more sources

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