Phylogenetic dataset and documents for the ICTV Taxonomy Proposal: Create 4 new species in the genera Alphapolyomavirus and Betapolyomavirus (Polyomaviridae) (2024.003D.Polyomaviridae_4ns)hdl:21.15109/ARP/R3C0N4ARP2025-11-191Surján, András; Vidovszky, Márton; Harrach, Balázs, 2025, "Phylogenetic dataset and documents for the ICTV Taxonomy Proposal: Create 4 new species in the genera Alphapolyomavirus and Betapolyomavirus (Polyomaviridae) (2024.003D.Polyomaviridae_4ns)", https://hdl.handle.net/21.15109/ARP/R3C0N4, ARP, V1Phylogenetic dataset and documents for the ICTV Taxonomy Proposal: Create 4 new species in the genera Alphapolyomavirus and Betapolyomavirus (Polyomaviridae) (2024.003D.Polyomaviridae_4ns)hdl:21.15109/ARP/R3C0N4Surján, AndrásVidovszky, MártonHarrach, BalázsARPSurján, AndrásSurján, András2025-11-17Agricultural Sciencespolyomavirus, new species, ictv, taxonomy proposal, phylogenetic dataThis dataset contains previously not released sequence data used for phylogenetic analysis in the ICTV Taxonomy Proposal: 2024.003D.Polyomaviridae_4ns. Adding 4 novel species; 3 to genus Alphapolyomavirus, 1 to Betapolyomavirus. Novel polyomaviruses have been detected in bat guano and Eurasian beaver kidney tissue samples. Three from the novel bat polyomaviruses and the beaver polyomavirus meet the criteria of establishing a new species. The phylogenetic distance of their LTAg nucleotide sequences is more than 15 percent to members of accepted polyomavirus species and their host species is known, furthermore, they originate from new hosts.Varsani, A., Abd-Alla, A. M. M., Arnberg, N., Bateman, K. S., Benkő, M., Bézier, A., Biagini, P., Bojko, J., Butkovic, A., Canuti, M., Celer, V., Drezen, J. M., Egyed, L., Fischer, M. G., François, S., Guinet, B., Harrach, B., Harrison, R. L., Herniou, E. A., Hess, M., … ICTV Taxonomy Summary Consortium (2025). Summary of taxonomy changes ratified by the International Committee on Taxonomy of Viruses (ICTV) from the Animal DNA Viruses and Retroviruses Subcommittee, 2025. The Journal of General Virology, 106(7), 002113. https://doi.org/10.1099/jgv.0.00211310.1099/jgv.0.002113Varsani, A., Abd-Alla, A. M. M., Arnberg, N., Bateman, K. S., Benkő, M., Bézier, A., Biagini, P., Bojko, J., Butkovic, A., Canuti, M., Celer, V., Drezen, J. M., Egyed, L., Fischer, M. G., François, S., Guinet, B., Harrach, B., Harrison, R. L., Herniou, E. A., Hess, M., … ICTV Taxonomy Summary Consortium (2025). Summary of taxonomy changes ratified by the International Committee on Taxonomy of Viruses (ICTV) from the Animal DNA Viruses and Retroviruses Subcommittee, 2025. The Journal of General Virology, 106(7), 002113. https://doi.org/10.1099/jgv.0.0021132024.003D.Polyomaviridae_4ns.csvThe proposed and approved taxonomy changes in table format required by The International Committee on Taxonomy of Viruses (ICTV).text/csv2024.003D.Polyomaviridae_4ns.pdfThe taxonomy proposal itself approved by The International Committee on Taxonomy of Viruses (ICTV).application/pdfICTVTree.fastaICTV Report on the family: Polyomaviridae resource file, alignment file used for the inference of the phylogenetic tree seen in the report, augmented with 4 LTAg (Large Tumor Antigen) gene nucleotide sequences of the polyomaviruses discussed in the proposal.application/octet-streamICTVTree.nwkPhylogenetic tree reconstruction results in Newick format, based on LTAg (Large Tumor Antigen) gene nucleotide sequences, using PhyML 3.3.1, with GTR+G+I model, SPR for topology and SH-like aLRT method for branch support.application/octet-streamICTVTree_einsi.fastaMultiple alignment of LTAg (Large Tumor Antigen) gene nucleotide sequences of polyomaviruses used for phylogenetic analysis, including the 4 polyomaviruses discussed in the proposal, using MAFFT 7.49 with the E-INS-i algorithm.application/octet-streamRead_me.txtInformation file.text/plain