Summary of taxonomy changes ratified by the International Committee on Taxonomy of Viruses (ICTV) from the Fungal and Protist Viruses Subcommittee, 2025

. 2025 Jul ; 106 (7) : .

Jazyk angličtina Země Velká Británie, Anglie Médium print

Typ dokumentu časopisecké články

Perzistentní odkaz   https://www.medvik.cz/link/pmid40711811

Grantová podpora
U24 AI162625 NIAID NIH HHS - United States

The Fungal and Protist Viruses Subcommittee (SC) of the International Committee on Taxonomy of Viruses (ICTV) has received a total of eight taxonomic proposals for the 2024 annual cycle. The extent of proposed changes varied, including nomenclatural updates, creation of new taxa and reorganization of established taxa. Following the ICTV procedures, all proposals were reviewed and voted upon by the members of the Executive Committee with ratification in March 2025. As a result, a total of 52 species in the families Botourmiaviridae and Marnaviridae were renamed to comply with the mandated binomial format. A new genus has been added to the dsRNA virus family Amalgaviridae, while two new families, Splipalmiviridae (Wolframvirales) and Mycoalphaviridae (Hepelivirales), were created to classify new groups of positive-sense (+) RNA mycoviruses. The class Arfiviricetes (Cressdnaviricota) was expanded by a new order Lineavirales and a new family Oomyviridae of ssDNA viruses. Additionally, a new class Orpoviricetes was created in the kingdom Orthornavirae to classify a group of bisegmented (+)RNA viruses reported from fungi and oomycetes. Finally, the order Pimascovirales was reorganized to better depict evolutionary relationships of pithoviruses and related viruses with large dsDNA genomes. The summary of updates in the taxonomy of fungal and protist viruses presented here is limited to taxa within the remit of this Subcommittee. For information on taxonomy changes on other fungal viruses closely related to animal and/or plant viruses, please see reports from sister ICTV Subcommittees (i.e. Plant Virus SC and Animal dsRNA and ssRNA(-) Viruses SC).

Centro de Biotecnología y Genómica de Plantas Universidad Politécnica de Madrid Campus de Montegancedo Pozuelo de Alarcón Madrid Spain

Centro de Edafología y Biología Aplicada del Segura CSIC 30100 Murcia Spain

College of Plant Protection Shanxi Agricultural University Jinzhong Shanxi PR China

College of Plant Science and Technology Huazhong Agricultural University Wuhan PR China

Council for Agricultural Research and Economics Research Centre for Viticulture and Enology Roma Italy

Departamento de Biotecnología Biología Vegetal Escuela Técnica Superior de Ingeniería Agronómica Alimentaria y de Biosistemas Universidad Politécnica de Madrid Madrid Spain

Department of Agricultural Science and Plant Protection Mississippi State University Mississippi USA

Department of Biology Institute for Plant Sciences University of Cologne Cologne Germany

Department of Biology Memorial University of Newfoundland St John's Canada

Department of Entomology Texas A and M University College Station TX USA

Department of Genetics and Biotechnologies University of South Bohemia České Budějovice Czechia

Department of Life and Environmental Sciences University of Tsukuba Tsukuba Japan

Department of Molecular Biology and Genetics Aarhus University 8000 Aarhus C Denmark

Department of Plant Protection School of Agriculture The University of Jordan Amman 11942 Jordan

Department of Veterinary and Animal Sciences University of Copenhagen Frederiksberg Denmark

Forest Protection and Wildlife Management Mendel University in Brno Brno Czechia

Information Génomique and Structurale UMR7256 CNRS and Aix Marseille Université Marseille IMM IM2B IOM Marseille France

Institut Pasteur Université Paris Cité CNRS UMR6047 Archaeal Virology Unit Paris France

Institute for Genomics Biocomputing and Biotechnology Mississippi State University Mississippi USA

Institute for Sustainable Plant Protection CNR Bari Italy

Institute for Sustainable Plant Protection National Research Council of Italy Torino Italy

Institute for Sustainable Plant Protection URT Brescia National Research Council of Italy 25123 Brescia Italy

Institute of Plant Science and Resources Okayama University Kurashiki Japan

Natural Resources Institute Finland Helsinki Finland

School of Agriculture Meiji University Kawasaki Japan

School of Health Medicine and Life Sciences University of Hertfordshire Hatfield UK

The Shmunis School of Biomedicine and Cancer Research Tel Aviv University Israel

United States Department of Agriculture Agricultural Research Service Application Technology Research Unit Toledo Ohio USA

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