Results 91 to 100 of about 4,207,382 (399)

Whole genome molecular phylogeny of large dsDNA viruses using composition vector method

open access: yesBMC Evolutionary Biology, 2007
Background One important mechanism by which large DNA viruses increase their genome size is the addition of modules acquired from other viruses, host genomes or gene duplications. Phylogenetic analysis of large DNA viruses, especially using methods based
Gao Lei, Qi Ji
doaj   +1 more source

Metagenomic Next-Generation Sequencing for Identification and Quantitation of Transplant-Related DNA Viruses

open access: yesJournal of Clinical Microbiology, 2019
Infections with DNA viruses are frequent causes of morbidity and mortality in transplant recipients. ABSTRACT Infections with DNA viruses are frequent causes of morbidity and mortality in transplant recipients.
M. Carpenter   +21 more
semanticscholar   +1 more source

Giant Viruses of the Kutch Desert [PDF]

open access: yes, 2014
The Kutch desert (Great Rann of Kutch, Gujarat, India) is a unique ecosystem: in the larger part of the year it is a hot, salty desert that is flooded regularly in the Indian monsoon season.
Grolmusz, Vince, Kerepesi, Csaba
core  

The HSV-1 Latency-Associated Transcript Functions to Repress Latent Phase Lytic Gene Expression and Suppress Virus Reactivation from Latently Infected Neurons [PDF]

open access: yes, 2016
open access articleHerpes simplex virus 1 (HSV-1) establishes life-long latent infection within sensory neurons, during which viral lytic gene expression is silenced.
Coleman, Heather M.   +7 more
core   +3 more sources

Investigating the cell of origin and novel molecular targets in Merkel cell carcinoma: a historic misnomer

open access: yesMolecular Oncology, EarlyView.
This study indicates that Merkel cell carcinoma (MCC) does not originate from Merkel cells, and identifies gene, protein & cellular expression of immune‐linked and neuroendocrine markers in primary and metastatic Merkel cell carcinoma (MCC) tumor samples, linked to Merkel cell polyomavirus (MCPyV) status, with enrichment of B‐cell and other immune cell
Richie Jeremian   +10 more
wiley   +1 more source

Cell Transformation by RNA Viruses: An Overview

open access: yesViruses, 2011
Studies of oncogenic viruses have made seminal contributions to the molecular biology of cancer. Key discoveries include the identification of viral oncogenes and cellular proto-oncogenes, elucidation of signal transduction pathways, and identification ...
Hung Fan
doaj   +1 more source

Tridimensional infiltration of DNA viruses into the host genome shows preferential contact with active chromatin

open access: yesNature Communications, 2018
Whether non-integrated viral DNAs distribute randomly or target specific positions within the higher-order architecture of mammalian genomes remains largely unknown.
Pierrick Moreau   +9 more
semanticscholar   +1 more source

A Unifying Scenario on the Origin and Evolution of Cellular and Viral Domains [PDF]

open access: yes, 2009
The cellular theory on the nature of life has been one of the first major advancements in biology. Viruses, however, are the most abundant life forms, and their exclusion from mainstream biology and the Tree of Life (TOL) is a major paradox in biology ...
Claudiu I. Bandea
core   +1 more source

YAP1::TFE3 mediates endothelial‐to‐mesenchymal plasticity in epithelioid hemangioendothelioma

open access: yesMolecular Oncology, EarlyView.
The YAP1::TFE3 fusion protein drives endothelial‐to‐mesenchymal transition (EndMT) plasticity, resulting in the loss of endothelial characteristics and gain of mesenchymal‐like properties, including resistance to anoikis, increased migratory capacity, and loss of contact growth inhibition in endothelial cells.
Ant Murphy   +9 more
wiley   +1 more source

Characterization of DNA methylation as a function of biological complexity via dinucleotide inter-distances

open access: yes, 2015
We perform a statistical study of the distances between successive occurrencies of a given dinucleotide in the DNA sequence for a number of organisms of different complexity.
Castellani, Gastone C.   +6 more
core   +1 more source

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