Results 41 to 50 of about 880 (125)

New Brazilian giant viruses isolation from environmental samples using a panel of protozoa.

Frontiers in Microbiology, 2015
The Megavirales are a newly described order capable of infecting different types of eukaryotic hosts. For the most part, the natural host is unknown.
Fábio Pio Dornas, Fábio Pio Dornas, Jacques Yaacoub Bou Khalil, Isabelle ePagnier, Didier eRaoult, Jonatas eAbrahao, Bernard eLa Scola   +6 more
doaj   +1 more source

A de novo virus-like topology for synthetic virions [PDF]

, 2016
A de novo ultra-small topology of viral assembly is reported. The design is a tri-faceted coiled-coil peptide helix, which self-assembles into monodisperse, anionic virions able to encapsulate and transfer both RNA and DNA into human cells.
Castelletto, Valeria, De Santis, Emiliana, Lamarre, Baptiste, Mantell, Judith, Noble, James, Ravi, Jascindra, Ray, Santanu, Ryadnov, Maxim G.   +7 more
core   +1 more source

Ubiquitous giants: a plethora of giant viruses found in Brazil and Antarctica

Virology Journal, 2018
Background Since the discovery of giant viruses infecting amoebae in 2003, many dogmas of virology have been revised and the search for these viruses has been intensified.
Ana Cláudia dos S. P. Andrade, Thalita S. Arantes, Rodrigo A. L. Rodrigues, Talita B. Machado, Fábio P. Dornas, Melissa F. Landell, Cinthia Furst, Luiz G. A. Borges, Lara A. L. Dutra, Gabriel Almeida, Giliane de S. Trindade, Ivan Bergier, Walter Abrahão, Iara A. Borges, Juliana R. Cortines, Danilo B. de Oliveira, Erna G. Kroon, Jônatas S. Abrahão   +17 more
doaj   +1 more source

A 2018 Horizon Scan of Emerging Issues for Global Conservation and Biological Diversity. [PDF]

, 2018
This is our ninth annual horizon scan to identify emerging issues that we believe could affect global biological diversity, natural capital and ecosystem services, and conservation efforts.
Butchart, Stuart HM, Connor, Ben, Culshaw, Caroline, Dicks, Lynn V, Dinsdale, Jason, Doran, Helen, Entwistle, Abigail C, Fleishman, Erica, Gibbons, David W, Gleave, Rosalind A, Jiang, Zhigang, Keim, Brandon, Lickorish, Fiona A, Markillie, Paul, Monk, Kathryn A, Mortimer, Diana, Pearce-Higgins, James W, Peck, Lloyd S, Pretty, Jules, Roux, Xavier Le, Seymour, Colleen L, Spalding, Mark D, Sutherland, William J, Tonneijck, Femke H   +23 more
core   +4 more sources

A Student\u27s Guide to giant Viruses Infecting Small Eukaryotes: From Acanthamoeba to Zooxanthellae [PDF]

, 2017
The discovery of infectious particles that challenge conventional thoughts concerning “what is a virus” has led to the evolution a new field of study in the past decade.
Armes, April C., Bird, Jordan T., Bonifer, Kyle S., Calfee, Benjamin C., Chen, Tian, Coy, Samantha R., Gainer, P. Jackson, Gann, Eric R., Heatherly, Huston T, LeCleir, Gary R., Lee, Jasper, Liang, Xiaolang, Liu, Jiang, Moniruzzaman, Mohammad, Rice, J. Hunter, Stough, Joshua M.A., Tams, Robert N., Wilhelm, Steven W., Williams, Evan P.   +18 more
core   +6 more sources

Metavirome Survey of Eight Ray-Finned Fishes Revealed Domination of Giant Viral Members of Pandoravirus and Megaviricetes

, 2021
Abstract Background Fishes are an essential source of food all around the world. The bulk of the microbial diversity in marine ecosystems is uncharacterized, with viruses accounting for most of the remaining diversity. This may be a major danger to public health, therefore knowing the variety of viruses in the marine ecosystem is critical. The
Fatemeh Sana Askari, Alireza Mohebbi
openaire   +1 more source

Deciphering viral presences: two novel partial giant viruses detected in marine metagenome and in a mine drainage metagenome

Virology Journal, 2018
Nucleo-cytoplasmic large DNA viruses are doubled stranded DNA viruses capable of infecting eukaryotic cells. Since the discovery of Mimivirus and Pandoravirus, there has been no doubt about their extraordinary features compared to “classic” viruses ...
Julien Andreani, Jonathan Verneau, Didier Raoult, Anthony Levasseur, Bernard La Scola   +4 more
doaj   +1 more source

mRNA maturation in giant viruses: variation on a theme [PDF]

, 2015
International audienceGiant viruses from the Mimiviridae family replicate entirely in their host cytoplasm where their genes are transcribed by a viral transcription apparatus. mRNA polyadenylation uniquely occurs at hairpin-forming palindromic sequences
Abergel, Chantal, Claverie, Jean-Michel, Debart, Françoise, Lartigue, Audrey, Priet, Stéphane   +4 more
core   +4 more sources

Amazing structural diversity of giant virus-like particles in forest soil [PDF]

, 2023
Large DNA viruses of the phylum Nucleocytoviricota infect diverse eukaryotic hosts from protists to humans, with profound consequences for aquatic and terrestrial ecosystems.
Blanchard, J., Fischer, M., Mersdorf, U.
core   +2 more sources

Two decades ago, giant viruses were discovered: the fall of an old paradigm. [PDF]

Front Microbiol
Simón D, Ramos N, Lamolle G, Musto H.
europepmc   +3 more sources