Results 31 to 40 of about 375,593 (258)

Oncogenic DNA viruses [PDF]

open access: yesOncogene, 2001
The early discoveries of Gross (1951) of viral causation of murine leukemias, the subsequent demonstration of retroviruses as the causative factors and the presence of similar viruses particularly in lymphoproliferative disorders in cattle, cats, and various rodent species, underlined for decades the justi®cation of attempts to search for similar ...
openaire   +2 more sources

A chemical method for generating live-attenuated, replication-defective DNA viruses for vaccine development

open access: yesCell Reports: Methods, 2022
Summary: The development of a chemically attenuated, replication-incompetent virus vaccine can provide protection against diseases caused by DNA viruses.
Dabbu Kumar Jaijyan   +3 more
doaj   +1 more source

Gestational Viral Infections: Role of Host Immune System

open access: yesMicroorganisms, 2023
Viral infections in pregnancy are major causes of maternal and fetal morbidity and mortality. Infections can develop in the neonate transplacentally, perinatally, or postnatally (from breast milk or other sources) and lead to different clinical ...
Silvia Beltrami   +6 more
doaj   +1 more source

The RNA Epitranscriptome of DNA Viruses [PDF]

open access: yesJournal of Virology, 2018
RNA modifications have generated much interest in the virology field, as recent works have shown that many viruses harbor these marks and modify cellular marks. The most abundant mRNA modification in eukaryotic cells, N 6 -methyladenosine (m 6 A), has been examined extensively at ...
Brandon, Tan, Shou-Jiang, Gao
openaire   +2 more sources

Human Herpesvirus Sequencing in the Genomic Era: The Growing Ranks of the Herpetic Legion

open access: yesPathogens, 2019
The nine human herpesviruses are some of the most ubiquitous pathogens worldwide, causing life-long latent infection in a variety of different tissues. Human herpesviruses range from mild childhood infections to known tumour viruses and ‘trolls of ...
Charlotte J. Houldcroft
doaj   +1 more source

Genetic and antigenic characterization of avian influenza H9N2 viruses during 2016 in Iraq [PDF]

open access: yesOpen Veterinary Journal, 2019
Background: Little is known about the antigenic and genetic characteristics of influenza A viruses (IAVs) circulating in poultry in Iraq. Objective: This study describes the genetic and antigenic characteristics of the detected avian influenza (AI ...
Nadira S. Mohamed   +4 more
doaj   +1 more source

Modern taxonomy of viruses of vertebrates

open access: yesНауковий вісник Львівського національного університету ветеринарної медицини та біотехнологій імені С.З. Ґжицького: Серія Ветеринарні науки, 2020
The modern taxonomy of viruses of vertebrates is presented according to the information of ICTV issue 07.2019, ratification 03.2020. The leading criteria of taxonomy of viruses are named: type and structure of viral genome, mechanism of replication and ...
O. S. Kalinina
doaj   +1 more source

Diversity of CRESS DNA Viruses in Squamates Recapitulates Hosts Dietary and Environmental Sources of Exposure

open access: yesMicrobiology Spectrum, 2022
Replication-associated protein (Rep)-encoding single-stranded (CRESS) DNA viruses comprise viruses with covalently closed, circular, single-stranded DNA (ssDNA) genomes, and are considered the smallest known autonomously replicating, capsid-encoding ...
Paolo Capozza   +14 more
doaj   +1 more source

Novel circular single-stranded DNA viruses identified in marine invertebrates reveal high sequence diversity and consistent predicted intrinsic disorder patterns within putative structural proteins

open access: yesFrontiers in Microbiology, 2015
Viral metagenomics has recently revealed the ubiquitous and diverse nature of single-stranded DNA (ssDNA) viruses that encode a conserved replication initiator protein (Rep) in the marine environment.
Karyna eRosario   +4 more
doaj   +1 more source

Universal Virucidal Activity of Calcium Bicarbonate Mesoscopic Crystals That Provides an Effective and Biosafe Disinfectant

open access: yesMicroorganisms, 2022
We investigated the virucidal effects in solution of a new type of disinfectant, calcium bicarbonate mesoscopic crystals, designated CAC-717, against various types of virus.
Rikio Kirisawa   +3 more
doaj   +1 more source

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