Results 51 to 60 of about 1,162 (138)

Giant Virus-Eukaryote Interactions as Ecological and Evolutionary Driving Forces

mSystems, 2021
Giant DNA viruses of eukaryotes are notable for their extraordinary genome size and coding capacity. Once thought to be oddities in the virus world, these elusive microbes have turned out to be widely occurring in marine, freshwater, and terrestrial ...
Chuan Ku
doaj   +1 more source

Análise global e gene a gene do GC% de vírus grandes e gigantes pertencentes ao filo Nucleocytoviricota [PDF]

, 2022
Nucleocytoviricota (or NCLDV) is one of the most diverse taxonomic groups, including representatives with the largest genomes observed in the known virosphere. Genomic studies on sequence composition counts with many different approaches, one of which
Amanda Stéphanie Arantes Witt
core  

Grazing on Marine Viruses and Its Biogeochemical Implications

mBio, 2023
Viruses are the most abundant biological entities in the ocean and show great diversity in terms of size, host specificity, and infection cycle. Lytic viruses induce host cell lysis to release their progeny and thereby redirect nutrients from higher to ...
Kyle M. J. Mayers, Constanze Kuhlisch, Jonelle T. R. Basso, Marius R. Saltvedt, Alison Buchan, Ruth-Anne Sandaa   +5 more
doaj   +1 more source

The Secret Life of Giant Viruses in the California Current

mSystems, 2021
In the last few decades, the virology field has experienced a revolution in knowledge related to viral richness, diversity, and distribution in the oceans.
Jônatas Santos Abrahão
doaj   +1 more source

Tracing RNA viruses associated with Nudibranchia gastropods [PDF]

PeerJ, 2022
Background Nudibranchia is an under-studied taxonomic group of gastropods, including more than 3,000 species with colourful and extravagant body shapes and peculiar predatory and defensive strategies.
Umberto Rosani
doaj   +2 more sources

Viral origin of eukaryotic type IIA DNA topoisomerases

, 2022
International audienceType II DNA topoisomerases of the family A (Topo IIAs) are present in all Bacteria (DNA gyrase) and eukaryotes. In eukaryotes, they play a major role in transcription, DNA replication, chromosome segregation, and modulation of ...
Gaia, Morgan, Guglielmini, Julien, Krupovic, Mart, Criscuolo, Alexis, da Cunha, Violette, Forterre, Patrick   +5 more
core   +1 more source

Phaeoviruses Present in Cultured and Natural Kelp Species, Saccharina latissima and Laminaria hyperborea (Phaeophyceae, Laminariales), in Norway

Viruses, 2023
Phaeoviruses (Phycodnaviridae) are large icosahedral viruses in the phylum Nucleocytoviricota with dsDNA genomes ranging from 160 to 560 kb, infecting multicellular brown algae (Phaeophyceae).
Eliana Ruiz Martínez, Dean A. Mckeown, Declan C. Schroeder, Gunnar Thuestad, Kjersti Sjøtun, Ruth-Anne Sandaa, Aud Larsen, Ingunn Alne Hoell   +7 more
doaj   +1 more source

RNA Sequencing of Medusavirus Suggests Remodeling of the Host Nuclear Environment at an Early Infection Stage

Microbiology Spectrum, 2021
Viruses of the phylum Nucleocytoviricota, or nucleo-cytoplasmic large DNA viruses (NCLDVs), undergo a cytoplasmic or nucleo-cytoplasmic cycle, the latter of which involves both nuclear and cytoplasmic compartments to proceed viral replication ...
Ruixuan Zhang, Hisashi Endo, Masaharu Takemura, Hiroyuki Ogata   +3 more
doaj   +1 more source

Phylogenetic tree of giant viruses

, 2023
Phylogenetic tree of the giant viruses detected in bioGEOTRACES samples and 1,188 Nucleocytoviricota reference ...
Ha, Anh
core   +1 more source

Nucleocytoviricota phylogenies and alignments

, 2021
Reference phylogenies and alignments for the ...
Frank Aylward
core   +1 more source