Results 21 to 30 of about 509,253 (315)

Transcription Start Site Heterogeneity and Preferential Packaging of Specific Full-Length RNA Species Are Conserved Features of Primate Lentiviruses

Microbiology Spectrum, 2022
HIV-1 must package its RNA genome to generate infectious viruses. Recent studies have revealed that during genome packaging, HIV-1 not only excludes cellular mRNAs, but also distinguishes among full-length viral RNAs. Using NL4-3 and MAL molecular clones,
Jonathan M. O. Rawson, Olga A. Nikolaitchik, Saurabh Shakya, Brandon F. Keele, Vinay K. Pathak, Wei-Shau Hu   +5 more
doaj   +1 more source

HIV-1 Natural Antisense Transcription and Its Role in Viral Persistence

Viruses, 2021
Natural antisense transcripts (NATs) represent a class of RNA molecules that are transcribed from the opposite strand of a protein-coding gene, and that have the ability to regulate the expression of their cognate protein-coding gene via multiple ...
Rui Li, Rachel Sklutuis, Jennifer L. Groebner, Fabio Romerio   +3 more
doaj   +1 more source

Replication enhancer elements within the open reading frame of tick-borne encephalitis virus and their evolution within the Flavivirus genus [PDF]

, 2011
We provide experimental evidence of a replication enhancer element (REE) within the capsid gene of tick-borne encephalitis virus (TBEV, genus Flavivirus).
I. M. Jones, Gould, EA, Tuplin, Andrew, Gould, E. A., A. Buckley, E. A. Gould, A. Tuplin, Tuplin, A., Jones, I. M., Jones, I. M. (Ian M.), Buckley, A., Gould, E., T. S. Gritsun, Jones, IM, Gritsun, T. S., Tuplin, A, Evans, DJ, Evans, David J., Gritsun, TS, D. J. Evans, Evans, D. J., Buckley, A   +21 more
core   +1 more source

Replication of Sendai Virus [PDF]

Journal of Virology, 1970
Chick embryo fibroblast cultures infected with Sendai virus were incubated with 3 H-uridine in the presence of actinomycin D beginning at 18 hr after infection. The 35 and 18 S virus-specific ribonucleic acid (RNA) components were found in a ribonuclease-sensitive form in the cell and ...
C D, Blair, W S, Robinson
openaire   +2 more sources

Plasma Membrane Anchoring and Gag:Gag Multimerization on Viral RNA Are Critical Properties of HIV-1 Gag Required To Mediate Efficient Genome Packaging

mBio, 2021
Human immunodeficiency virus type 1 (HIV-1) Gag selects and packages the HIV RNA genome during virus assembly. However, HIV-1 RNA constitutes only a small fraction of the cellular RNA.
Alice Duchon, Steven Santos, Jianbo Chen, Matthew Brown, Olga A. Nikolaitchik, Sheldon Tai, Jeffrey A. Chao, Eric O. Freed, Vinay K. Pathak, Wei-Shau Hu   +9 more
doaj   +1 more source

RNA interference targets arbovirus replication in Culicoides cells [PDF]

, 2013
Arboviruses are transmitted to vertebrate hosts by biting arthropod vectors such as mosquitoes, ticks and midges. These viruses replicate in both arthropods and vertebrates and are thus exposed to different antiviral responses in these organisms.
Varela, Mariana, Esther Schnettler, Ratinier, Maxime, Shaw, Andrew, Palmarini, Massimo, Kohl, Alain, Mariana Varela, Mick Watson, Elliott, Richard M., Alain Kohl, Maxime Ratinier, McFarlane, Melanie, Shaw, Andrew E., Elliott, Richard, Richard M, Massimo Palmarini, Schnettler, Esther, E. Shaw, Watson, Mick, A Alain Kohla, Melanie Mcfarlane   +20 more
core   +1 more source

Replication of Virus Plaques

Experimental Biology and Medicine, 1961
SummaryOne of the 2 suspended cell plaque technics described by Cooper(5) has been modified so that its sensitivity and precision for plaque assay of VEE and EEE virus are satisfactory for general purposes. In addition, the modified suspended cell technic permitted nearly quantitative replication of virus plaques. Feasibility of the method in simulated
A, BROWN, J E, OFFICER
openaire   +2 more sources

High-Mannose But Not Complex-Type Glycosylation of Tetherin Is Required for Restriction of HIV-1 Release

Viruses, 2018
Tetherin is an interferon-inducible antiviral protein that inhibits the release of a broad spectrum of enveloped viruses by retaining virions at the surface of infected cells.
Abdul A. Waheed, Ariana Gitzen, Maya Swiderski, Eric O. Freed   +3 more
doaj   +1 more source

HIV Infected T Cells Can Proliferate in vivo Without Inducing Expression of the Integrated Provirus

Frontiers in Microbiology, 2019
BackgroundHIV-1 proviruses can persist during ART in clonally-expanded populations of CD4+ T cells. To date, few examples of an expanded clones containing replication-competent proviruses exist, although it is suspected to be common.
Andrew Musick, Jonathan Spindler, Eli Boritz, Liliana Pérez, Daniel Crespo-Vélez, Sean C. Patro, Michele D. Sobolewski, Michael J. Bale, Carolyn Reid, Brandon F. Keele, Adam Capoferri, Wei Shao, Ann Wiegand, Francesco R. Simonetti, John W. Mellors, Stephen H. Hughes, John M. Coffin, Frank Maldarelli, Mary F. Kearney   +18 more
doaj   +1 more source

Influence of retinoblastoma-related gene silencing on the initiation of DNA replication by African cassava mosaic virus Rep in cells of mature leaves in Nicotiana benthamiana plants [PDF]

, 2011
Background Geminiviruses mainly infect terminally differentiated tissues and cells in plants. They need to reprogramme host cellular machinery for DNA replication.
Yule Liu, Bruce, Gareth, Bruce Gareth, Liu, Yule, Liu Yule, Gareth Bruce, Nongnong Shi, Gu, Mei, Hong, Yiguo, Shi Nongnong, Yiguo Hong, Gu Mei, Shi, Nongnong, Hong Yiguo, Mei Gu   +14 more
core   +1 more source