Results 21 to 30 of about 740,027 (264)

Biochemical characterization of novel retroviral integrase proteins. [PDF]

PLoS ONE, 2013
Integrase is an essential retroviral enzyme, catalyzing the stable integration of reverse transcribed DNA into cellular DNA. Several aspects of the integration mechanism, including the length of host DNA sequence duplication flanking the integrated ...
Allison Ballandras-Colas, Hema Naraharisetty, Xiang Li, Erik Serrao, Alan Engelman   +4 more
doaj   +1 more source

Broad Geographic and Host Distribution of Apis mellifera Filamentous Virus in South American Native Bees

Journal of Apicultural Science, 2019
Apis mellifera filamentous virus (AmFV) is a large double stranded DNA virus of honey bees and its prevalence and relationship with other parasites is poorly known.
Quintana Silvina, de Landa Gregorio Fernandez, Revainera Pablo, Meroi Facundo, Porrini Leonardo, Di Geronimo Vanesa, Brasesco Constanza, Plischuk Santiago, Eguaras Martín J., Maggi Matias   +9 more
doaj   +1 more source

DNA-PK Is Targeted by Multiple Vaccinia Virus Proteins to Inhibit DNA Sensing

Cell Reports, 2018
Summary: Virus infection is sensed by pattern recognition receptors (PRRs) detecting virus nucleic acids and initiating an innate immune response. DNA-dependent protein kinase (DNA-PK) is a PRR that binds cytosolic DNA and is antagonized by vaccinia ...
Simon R. Scutts, Stuart W. Ember, Hongwei Ren, Chao Ye, Christopher A. Lovejoy, Michela Mazzon, David L. Veyer, Rebecca P. Sumner, Geoffrey L. Smith   +8 more
doaj   +1 more source

Analysis of Replicative Intermediates of Adeno-associated Virus through Hirt Extraction and Southern Blotting

Bio-Protocol, 2017
Adeno-associated virus (AAV) is a small single-stranded DNA virus that requires the presence of a helper virus, such as adenovirus or herpes virus, to efficiently replicate its genome.
Martino Bardelli, Francisco Zarate-Perez, Leticia Agundez, Nelly Jolinon, R. Linden, Carlos Escalante, Els Henckaerts   +6 more
doaj   +1 more source

Induction of Oxidative DNA Damage in Bovine Herpesvirus 1 Infected Bovine Kidney Cells (MDBK Cells) and Human Tumor Cells (A549 Cells and U2OS Cells)

Viruses, 2018
Bovine herpesvirus 1 (BoHV-1) is an important pathogen of cattle that causes lesions in mucosal surfaces, genital tracts and nervous systems. As a novel oncolytic virus, BoHV-1 infects and kills numerous human tumor cells.
Liqian Zhu, Xiaotian Fu, Chen Yuan, Xinyi Jiang, Gaiping Zhang   +4 more
doaj   +1 more source

Infectious Rous Sarcoma Virus and Reticuloendotheliosis Virus DNAs [PDF]

Journal of Virology, 1974
An efficient and quantitative assay for infectious Rous sarcoma virus and reticuloendotheliosis virus DNAs is described. The specific infectivities of viral DNA corresponded to one infectious unit per 10 5 to 10 6 viral DNA molecules. Infection with viral DNA followed one-hit kinetics.
G M, Cooper, H M, Temin
openaire   +2 more sources

REPercussions: how geminiviruses recruit host factors for replication

Frontiers in Microbiology, 2023
Circular single-stranded DNA viruses of the family Geminiviridae encode replication-associated protein (Rep), which is a multifunctional protein involved in virus DNA replication, transcription of virus genes, and suppression of host defense responses ...
Sara Shakir, Muhammad Mubin, Nazia Nahid, Saad Serfraz, Muhammad Amir Qureshi, Taek-Kyun Lee, Iram Liaqat, Sukchan Lee, Muhammad Shah Nawaz-ul-Rehman   +8 more
doaj   +1 more source

The Evaluation of HBV-DNA Levels In Patients who Had Lost Hbsag After Recovery From Hepatitis B Virus Infection

Viral Hepatitis Journal, 2012
Objective:The risk of transmitting hepatitis B virus has been reported to continue in the blood of people with loss of HBsAg after recovery from hepatitis B virus infection.
Vicdan KÖKSALDI MOTOR, Aysel KOCAGÜL ÇELİKBAŞ, Nurcan BAYKAM, Şebnem EREN GÖK, Başak DOKUZOĞUZ   +4 more
doaj   +1 more source

Host Range Limitation of a Pseudorecombinant Virus Produced by Two Distinct Bipartite Geminiviruses

Molecular Plant-Microbe Interactions, 1997
The production of pseudorecombinant viruses following exchange of cloned genomic components of the distinct geminiviruses Sida golden mosaic virus (SiGMV-Co) and Abutilon mosaic virus (AbMV) has been investigated.
Petra Höfer, Margit Engel, Holger Jeske, Thomas Frischmuth   +3 more
doaj   +1 more source

Experimental DNA-Launched Live-Attenuated Vaccines Against Yellow Fever

Эпидемиология и вакцинопрофилактика, 2019
Background DNA-launched vaccine is “manufactured” in vaccinated individuals and does not require traditional vaccine manufacturing facility and technology. Goals.
P. Pushko, А. А. Ishmukhametov, P. P. Bredenbeek, I. S. Lukashevich   +3 more
doaj   +1 more source