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The realm includes viruses of archaea, bacteria and eukaryotes, with linear dsDNA genomes. Duplodnavirians share a distinct morphogenetic module of four hallmark genes encoding the HK97-fold major capsid protein, a genome packaging ATPase-nuclease (large terminase subunit), a portal protein and a capsid maturation protease. This is a summary of the International Committee on Taxonomy of Viruses (ICTV) Report on the realm , which is available at ictv.global/report/duplodnaviria.
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http://dx.doi.org/10.1099/jgv.0.002139 | DOI Listing |
J Gen Virol
September 2025
Dep. de Fitopatologia, UFVicosa, Viçosa, MG 36750-900, Brazil.
The realm includes viruses of archaea, bacteria and eukaryotes, with linear dsDNA genomes. Duplodnavirians share a distinct morphogenetic module of four hallmark genes encoding the HK97-fold major capsid protein, a genome packaging ATPase-nuclease (large terminase subunit), a portal protein and a capsid maturation protease. This is a summary of the International Committee on Taxonomy of Viruses (ICTV) Report on the realm , which is available at ictv.
View Article and Find Full Text PDFViruses
August 2025
Integrated and Urban Plant Pathology Laboratory, TERRA Teaching and Research Centre, Gembloux Agro-Bio Tech, University of Liège, 5030 Gembloux, Belgium.
Saffron ( L.) is a vegetatively propagated crop of high economic and cultural value, potentially affected by viral infections that may impact its productivity. Despite Iran's dominance in global saffron production, knowledge of its virome remains limited.
View Article and Find Full Text PDFJ Gen Virol
August 2025
Institute for Advanced Study, Shenzhen University, Shenzhen, PR China.
J Gen Virol
August 2025
College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, PR China.
J Gen Virol
July 2025
National Citrus Engineering and Technology Research Center, Integrative Science Center of Germplasm Creation in Western China (CHONGQING) Science City, Citrus Research Institute, Southwest University, Beibei, Chongqing, PR China.
In March 2025, following the annual International Committee on Taxonomy of Viruses (ICTV) ratification vote, newly proposed taxa were added to those under the mandate of the Plant Viruses Subcommittee. In brief, 1 new order, 3 new families, 6 new genera, 2 new subgenera and 206 new species were created. Some taxa were reorganized.
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