Results 11 to 20 of about 3,105,790 (256)

Isolation of a natural DNA virus of Drosophila melanogaster, and characterisation of host resistance and immune responses. [PDF]

PLoS Pathogens, 2018
Drosophila melanogaster has played a key role in our understanding of invertebrate immunity. However, both functional and evolutionary studies of host-virus interaction in Drosophila have been limited by a dearth of native virus isolates.
William H Palmer, Nathan C Medd, Philippa M Beard, Darren J Obbard   +3 more
doaj   +1 more source

The Isolated in Utero Environment Is Conducive to the Emergence of RNA and DNA Virus Variants

Viruses, 2021
The host’s immune status may affect virus evolution. Little is known about how developing fetal and placental immune milieus affect virus heterogeneity.
Daniel Udenze, Ivan Trus, Henry Munyanduki, Nathalie Berube, Uladzimir Karniychuk   +4 more
doaj   +1 more source

Specific antigen of tumor cell transformed by DNA extracted from SV-40 virus [PDF]

, 1967
In the immunofluorescent study it has been revealed that rabbit sera immunized with transformed cells induced by SV-40 DNA, produce circulating antibody capable of re:lcting with intranuclear antigens synthesized by SV-40 complyte virus transforming ...
Okada, Shigeru, Grace, James T., Hayashi, Kenj, Kimoto, Tetsuo, Sogabe, Koichi, Shigehisa, Morio   +5 more
core   +1 more source

The main DNA viruses significantly affecting pig livestock

Journal of Veterinary Research, 2020
Swine DNA viruses have developed unique mechanisms for evasion of the host immune system, infection and DNA replication, and finally, construction and release of new viral particles.
Díaz Carlos, Celer Vladimír, Frébort Ivo   +2 more
doaj   +1 more source

DNA virus uncoating

Virology, 2015
Virus genomes are condensed and packaged inside stable proteinaceous capsids that serve to protect them during transit from one cell or host organism, to the next. During virus entry, capsid shells are primed and disassembled in a complex, tightly-regulated, multi-step process termed uncoating.
Kilcher, Samuel, Mercer, Jason
openaire   +2 more sources

Genome analysis of a Glossina pallidipes salivary gland hypertrophy virus reveals a novel, large, double-stranded circular DNA virus [PDF]

, 2008
Several species of tsetse flies can be infected by the Glossina pallidipes salivary gland hypertrophy virus (GpSGHV). Infection causes salivary gland hypertrophy and also significantly reduces the fecundity of the infected flies. To better understand the
Parker, Andrew G., Robinson, Alan S., Abd-Alla, A.M.M., Cousserans, F., Vlak, J.M., Cousserans, Francois, F., Jehle, Johannes A., Bergoin, Max, Parker, A.G., Bergoin, M., Abd-Alla, Adly M. M., Vlak, Just M., Jehle, J.A., Parker, N.J., Robinson, A.S., Parker, Nicolas J., Cousserans, Francois, Jehle, Johannes   +17 more
core   +1 more source

Novel Viruses in Mosquitoes from Brazilian Pantanal

Viruses, 2019
Viruses are ubiquitous and diverse microorganisms arising as a result of interactions within their vertebrate and invertebrate hosts. Here we report the presence of different viruses in the salivary glands of 1657 mosquitoes classified over 28 culicinae ...
Laura Marina Siqueira Maia, Andressa Zelenski de Lara Pinto, Michellen Santos de Carvalho, Fernando Lucas de Melo, Bergmann Morais Ribeiro, Renata Dezengrini Slhessarenko   +5 more
doaj   +1 more source

Protein-protein interactions leading to recruitment of the host DNA sliding clamp by the hyperthermophilic Sulfolobus islandicus rod- shaped virus 2 [PDF]

, 2014
Viruses infecting hyperthermophilic archaea typically do not encode DNA polymerases, raising questions regarding their genome replication. Here, using a yeast two-hybrid approach, we have assessed interactions between proteins of Sulfolobus islandicus ...
Gardner, A.F., Bell, S.D., Krupovic, M., Prangishvili, D., White, M.F., Bell, Stephen D., White, Malcolm F., Krupovic, Mart, Prangishvili, David, Gardner, Andrew F., White, M.F.; id_orcid   +10 more
core   +1 more source

Protective antiviral immune responses to pseudorabies virus induced by DNA vaccination using dimethyldioctadecylammonium bromide as an adjuvant [PDF]

, 2002
To enhance the efficacy of a DNA vaccine against pseudorabies virus (PRV), we evaluated the adjuvant properties of plasmids coding for gamma interferon or interleukin-12, of CpG immunostimulatory motifs, and of the conventional adjuvants ...
Eddie G. te Lintelo, Wim J. A. Boersma, Rooij, E.M.A., van, Yolanda E. de Visser, Boersma, WJA, Lintelo, E.G., te, Boersma, W.J.A., Visser, Y.E., de, Hilgers, LAT, Haagmans, Bart, van Rooij, EMA, Bart L. Haagmans, Bianchi, ATJ, Harrie L. Glansbeek, Hilgers, L.A.T., Haagmans, B.L., Glansbeek, H.L., Andre T. J. Bianchi, Glansbeek, HL, Eugene M. A. van Rooij, Luuk A. T. Hilgers, Bianchi, A.T.J., Lintelo, EG, de Visser, YE   +23 more
core   +1 more source

DNA Topology and the Initiation of Virus DNA Packaging

PLOS ONE, 2016
During progeny assembly, viruses selectively package virion genomes from a nucleic acid pool that includes host nucleic acids. For large dsDNA viruses, including tailed bacteriophages and herpesviruses, immature viral DNA is recognized and translocated into a preformed icosahedral shell, the prohead.
Oh, Choon Seok, Sippy, Jean, Charbonneau, Bridget, Crow Hutchinson, Jennifer, Mejia-Romero, Olga Esther, Barton, Michael, Patel, Priyal, Sippy, Rachel, Feiss, Michael   +8 more
openaire   +4 more sources