The family Hepeviridae includes enterically transmitted small non-enveloped positive-sense RNA viruses. Purdy, Michael A Harrison, Tim J Jameel, S Meng, X-J Okamoto, H Van der Poel, W H M Smith, Donald B Ictv Report Consortium ICTV Virus Taxonomy Profile: Hepeviridae. This is a summary of the International Committee on Taxonomy of Viruses ( ICTV) Report on the taxonomy of the Pneumoviridae, which is available at There are no known vectors for pneumoviruses and transmission is thought to be primarily by aerosol droplets and contact. Some viruses are specific and pathogenic for humans, such as human respiratory syncytial virus and human metapneumovirus. Pneumoviruses infect a range of mammalian species, while some members of the Metapneumovirus genus may also infect birds. This taxon was formerly a subfamily within the Paramyxoviridae, but was reclassified in 2016 as a family with two genera, Orthopneumovirus and Metapneumovirus. The family Pneumoviridae comprises large enveloped negative-sense RNA viruses. Rima, Bert Collins, Peter Easton, Andrew Fouchier, Ron Kurath, Gael Lamb, Robert A Lee, Benhur Maisner, Andrea Rota, Paul Wang, Linfa Ictv Report Consortium ICTV Virus Taxonomy Profile: Pneumoviridae. Nevertheless, we were eable to correct several discrepancies mapping 234 000 additional entries.Database URL.
This detailed analysis revealed that 399 095 entries from the NCBI-VGR can be mapped to the ICTV classification and that one Order, 10 families, 35 genera and 503 species listed in the ICTV disagree with the the NCBI-VGR classification schema. ORION-VIRCAT automatically mapped and joined 617 705 entries from the NCBI-VGR to the viral naming of the ICTV. The current release (v1.0) of ORION-VIRCAT is implemented in PostgreSQL and it has been extended to ORACLE, MySQL and SyBase.
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ORION-VIRCAT is a scalable and interoperable object-relational database designed to serve as a resource for the integration and verification of taxonomical classifications generated by the ICTV and NCBI-VGR. Unfortunately, existing viral databases are not adequately prepared to scale, maintain and annotate automatically ultra-high throughput sequences and place this information into specific taxonomic categories.
Due to metagenomic sequencing, it is likely that the discovery and naming of new viral species will increase by at least ten fold. Despite these efforts, an automated approach for mapping the ICTV master list and its officially accepted virus naming to the NCBI-VGR's taxonomical classification is not available. Currently, the International Committee on the Taxonomy of Viruses ( ICTV) has classified approximately 4379 virus species while the National Center for Biotechnology Information Viral Genomes Resource (NCBI-VGR) database has mapped 617 705 proteins to eight large taxonomic groups. The number of pathogenic viruses is considerably large and their impact in human global health is well documented. Viruses, viroids and prions are the smallest infectious biological entities that depend on their host for replication. ORION-VIRCAT: a tool for mapping ICTV and NCBI taxonomies. This is a summary of the International Committee on Taxonomy of Viruses ( ICTV) Report on the taxonomy of Rhabdoviridae, which is available at Rhabdoviruses include important pathogens of humans, livestock, fish and agricultural crops. Rhabdoviruses infect plants and animals including mammals, birds, reptiles and fish, as well as arthropods which serve as single hosts or act as biological vectors for transmission to animals or plants.
Virions are typically enveloped with bullet-shaped or bacilliform morphology but can also be non-enveloped filaments. The family Rhabdoviridae comprises viruses with negative-sense (-) single-stranded RNA genomes of 10.8-16.1 kb. Walker, Peter J Blasdell, Kim R Calisher, Charles H Dietzgen, Ralf G Kondo, Hideki Kurath, Gael Longdon, Ben Stone, David M Tesh, Robert B Tordo, Noël Vasilakis, Nikos Whitfield, Anna E Nbsp Ictv Report Consortium ICTV Virus Taxonomy Profile: Rhabdoviridae.
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