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The Interplay between Adeno-Associated Virus and Its Helper Viruses [PDF]
Viruses, 2020 The adeno-associated virus (AAV) is a small, nonpathogenic parvovirus, which depends on helper factors to replicate. Those helper factors can be provided by coinfecting helper viruses such as adenoviruses, herpesviruses, or papillomaviruses.
Cornel Fraefel +2 more
exaly +7 more sources
Viruses, 2021 Hepatitis delta virus (HDV) is a defective human virus that lacks the ability to produce its own envelope proteins and is thus dependent on the presence of a helper virus, which provides its surface proteins to produce infectious particles.
Natalia Maria Bezerra De Freitas +2 more
exaly +4 more sources
Saccharomyces paradoxus K66 Killer System Evidences Expanded Assortment of Helper and Satellite Viruses [PDF]
Viruses, 2018 The Saccharomycetaceae yeast family recently became recognized for expanding of the repertoire of different dsRNA-based viruses, highlighting the need for understanding of their cross-dependence.
Iglė Vepštaitė-Monstavičė +7 more
doaj +5 more sources
Does human bocavirus infection depend on helper viruses? A challenging case report [PDF]
Virology Journal, 2011 A case of severe diarrhoea associated with synergistic human bocavirus type 1 (HBoV) and human herpes virus type 6 (HHV6) is reported. The case supports the hypotheses that HBoV infection under clinical conditions may depend on helper viruses, or that ...
Brockmann Michael +10 more
doaj +4 more sources
Microorganisms, 2021 Sweepoviruses are begomoviruses (genus Begomovirus, family Geminiviridae) with ssDNA genomes infecting sweet potato and other species of the family Convolvulaceae.
Camila G. Ferro +3 more
doaj +2 more sources
Enteric Viruses and Inflammatory Bowel Disease
Viruses, 2021 Inflammatory bowel diseases (IBD), including ulcerative colitis (UC) and Crohn’s disease (CD), is a multifactorial disease in which dietary, genetic, immunological, and microbial factors are at play.
Georges Tarris +5 more
doaj +2 more sources
Toxins, 2017 Yeasts within the Saccharomyces sensu stricto cluster can produce different killer toxins. Each toxin is encoded by a medium size (1.5–2.4 Kb) M dsRNA virus, maintained by a larger helper virus generally called L-A (4.6 Kb).
Nieves Rodríguez-Cousiño +2 more
doaj +2 more sources
Enveloped viruses distinct from HBV induce dissemination of hepatitis D virus in vivo
Nature Communications, 2019 Hepatitis D virus (HDV) relies on a helper virus to package and transmit its ribonucleoprotein (RNP). Here, Perez-Vargas et al. show that HDV can use envelope proteins from HBV-unrelated viruses, including HCV and flaviviruses, to propagate in vitro and ...
Jimena Perez-Vargas +7 more
doaj +2 more sources
Satellite RNAs and Satellite Viruses
Molecular Plant-Microbe Interactions, 2016 Satellite RNAs and satellite viruses are extraviral components that can affect either the pathogenicity, the accumulation, or both of their associated viruses while themselves being dependent on the associated viruses as helper viruses for their ...
Peter Palukaitis
doaj +2 more sources
PLoS ONE, 2020 Apple decline in Washington state has been increasing in incidence, particularly on Honeycrisp trees grown on G.935 rootstock. In this disease the trees exhibit dieback with necrosis at the graft union and in the rootstock.
Alice A Wright +2 more
doaj +2 more sources