Results 1 to 10 of about 137 (92)

Comparative Analysis of Transcriptional Regulation Patterns: Understanding the Gene Expression Profile in Nucleocytoviricota [PDF]

open access: yesPathogens, 2021
The nucleocytoplasmic large DNA viruses (NCLDV) possess unique characteristics that have drawn the attention of the scientific community, and they are now classified in the phylum Nucleocytoviricota.
Fernanda Gil de Souza   +2 more
doaj   +3 more sources

Taxonomic update for giant viruses in the order Imitervirales (phylum Nucleocytoviricota) [PDF]

open access: yesArchives of Virology, 2023
Large DNA viruses in the phylum Nucleocytoviricota, sometimes referred to as "giant viruses" owing to their large genomes and virions, have been the subject of burgeoning interest over the last decade. Here, we describe recently adopted taxonomic updates for giant viruses within the order Imitervirales.
Hiroyuki Ogata   +2 more
exaly   +4 more sources

Current capsid assembly models of icosahedral nucleocytoviricota viruses [PDF]

open access: yesAdvances in Virus Research, 2020
Nucleocytoviricota viruses (NCVs) belong to a newly established phylum originally grouped as Nucleocytoplasmic large DNA viruses. NCVs are unique because of their large and complicated genomes that contain cellular genes with homologs from all kingdoms of life, raising intensive debates on their evolutional origins.
Chuan Xiao
exaly   +3 more sources

“Mamonoviridae”, a proposed new family of the phylum Nucleocytoviricota

open access: yesArchives of Virology, 2023
Acanthamoeba castellanii medusavirus J1 is a giant virus that was isolated from a hot spring in Japan in 2019. Recently, a close relative of this virus, named medusavirus stheno T3, was isolated in Japan. Here, we describe their morphological, genomic, and gene content similarities and also propose to create a new family, "Mamonoviridae", a new genus, "
Hiroyuki Ogata   +2 more
exaly   +3 more sources

High Transcriptional Activity and Diverse Functional Repertoires of Hundreds of Giant Viruses in a Coastal Marine System.

open access: yesMSystems, 2021
Viruses belonging to the Nucleocytoviricota phylum are globally distributed and include members with notably large genomes and complex functional repertoires.
Mohammad Moniruzzaman   +2 more
exaly   +3 more sources

Giant Viruses as a Source of Novel Enzymes for Biotechnological Application

open access: yesPathogens, 2022
The global demand for industrial enzymes has been increasing in recent years, and the search for new sources of these biological products is intense, especially in microorganisms.
Rodrigo Araújo Lima Rodrigues   +2 more
exaly   +3 more sources

From Mimivirus to Mirusvirus: The Quest for Hidden Giants

open access: yesViruses, 2023
Our perception of viruses has been drastically evolving since the inception of the field of virology over a century ago. In particular, the discovery of giant viruses from the Nucleocytoviricota phylum marked a pivotal moment.
Patrick Forterre, Morgan Gaia
exaly   +3 more sources

The GC% landscape of the Nucleocytoviricota

open access: yesBrazilian Journal of Microbiology
Abstract Genomic studies on sequence composition count with many different approaches, such as calculating the proportion of guanine and cytosine within a given sequence (GC% content), which can be associated with a variety of aspects of the organism’s biology. In this context, GC% can reveal clues on virus-host relationship and evolution. Here
Jônatas Santos Abrahão   +1 more
exaly   +4 more sources

Cytochrome b5 occurrence in giant and other viruses belonging to the phylum Nucleocytoviricota

open access: yesnpj Viruses
Cytochrome b5 is an electron transport protein found in eukaryotes and bacteria, and plays roles in energy production, lipid biosynthesis and cytochrome P450 biochemistry.
David C. Lamb   +8 more
doaj   +4 more sources

Mriyaviruses: small relatives of giant viruses.

open access: yesMBio
The phylum Nucleocytoviricota consists of large and giant viruses that range in genome size from about 100 kilobases (kb) to more than 2.5 megabases.
Mart Krupovic   +2 more
exaly   +3 more sources

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