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Whole-genome sequencing analysis of amphora-shaped giant viruses.
Giant viruses are extraordinary members of the virosphere due to their structural complexity and high diversity in gene content. Haptophytes are ecologically important primary producers in the ocean, and all known viruses that infect haptophytes are giant viruses. Our in-depth electron microscopic, ...
ORGANISM(S): Prymnesium kappa virus 
2025-02-21 | PXD060762 | Pride
Characterization of Amoeba viruses
High resolution Mass Spectrometry and Peptides identification uncovered ancestral giant insect viruses motifs within Histone-4 peptides in human liver cells. These peptides did not match any human sequence. This finding consolidates the dogma that molecular patterns are universal and suggests that...
ORGANISM(S): Homo sapiens (Human) 
2017-03-03 | PXD004986 | Pride
unclassified dsDNA viruses Metagenomic assembly
Giant viruses encode vitamin K–based redox modules for lipid modification
Acanthamoeba-infecting Mimiviridae belong to three clades: Mimiviruses (A), Moumouviruses (B) and Megaviruses (C). The uniquely complex mobilome of these giant viruses includes virophages and linear 7 kb-DNA molecules called “transpovirons”. We recently isolated a new virophage (Zamilon vitis) and t...
ORGANISM(S): unclassified virophages Mimiviridae 
2020-04-14 | PXD009037 | Pride
Viruses with large DNA genomes often carry auxiliary metabolic genes that reprogram host physiology, yet their contributions to host redox and membrane homeostasis remain poorly understood. Here we report the discovery and functional reconstitution of viral homologs of vitamin K epoxide reductase (V...
ORGANISM(S): Vermamoeba vermiformis synthetic construct 
2026-08-10 | GSE341297 | GEO
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