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Descriptions are generated automatically from the ICTVdB database including links. Some descriptions are only very basic and links may point to documents that are not yet published on the Web.

00.049.0.01.001. Atkinsonella hypoxylon virus

Cite this publication as: ICTVdB Management (2006). 00.049.0.01.001. Atkinsonella hypoxylon virus. In: ICTVdB - The Universal Virus Database, version 4. Büchen-Osmond, C. (Ed), Columbia University, New York, USA

Cite this site as: ICTVdB - The Universal Virus Database, version 4. http://www.ncbi.nlm.nih.gov/ICTVdb/ICTVdB/

Table of Contents

Classification

This is a description of a fungal virus at the species level.

ICTVdB Virus Code: 00.049.0.01.001. Virus accession number: 49001001. Obsolete virus code: 49.0.1.0.001; superceded accession number: 49010001.
NCBI Taxon Identifier NCBI Taxonomy ID: 37961.

Name, Synonyms and Lineage

ICTV approved acronym: AhV. Virus is the type of the genus 00.049.0.01. Partitivirus in the family 00.049. Partitiviridae.

Virion Properties

Morphology

Virions consist of a capsid. Virus capsid is not enveloped, round with icosahedral symmetry. The nucleocapsid is isometric and has a diameter of 30-35 nm. The capsid consists of 12 capsomers. Virus preparations contain more than one particle component.

Incomplete particles are common. They are devoid of nucleic acid characterized by capsids with dark centers in negative stain preparations.

Nucleic Acid

The genome is segmented; bipartite, segements are distributed among 2 particle types of linear, double -stranded RNA. The complete genome is 3500 nucleotides long. Genome is sequenced, but only an estimate is available, complete sequence is 1800 nucleotides long, is sequenced, but only an estimate is available, complete sequence is 1700 nucleotides long. The multipartite genome segments are distributed between at least 2 different types of particles. Each virion contains a single copy of the genome (of either a single molecule of dsRNA (L1, L2), or single molecule of ssRNA corresponding to the plus-strand (M1; M2), defective interfering copies.

GenBank records for nucleotide sequences; complete genome sequences.

Proteins

The viral genome encodes structural proteins. Virions consist of 1 structural protein(s).

Lipids

Lipids are not reported.

Biological Properties

Natural Host

Domain
Viral hosts belong to the Domain Eucarya.

Domain Eucarya
Kingdom Fungi.

Kingdom Fungi
Phylum Ascomycota (Sac Fungi).

Host Classification Virus infects Genus Atkinsonella; Species hypoxylon.

References

The following generic references are cited in the most recent ICTV Report.

PubMed References.

Taxonomic Proposals and Changes

A taxonomic proposal has been submitted to the ICTV by the Fungal Virus Subcommittee, Study Group for Partitiviridae at the meeting in Washington, DC, April 2001 to reclassify the position of type species. The proposal has been approved at the meeting of the Executive Committee in Houston, March 2002, the taxon has been designated as Type Species.



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DELTA - DEscription Language for TAxonomy developed by Dr Mike Dallwitz, Toni Paine and Eric Zurcher, CSIRO Entomology, Canberra, Australia. ICTVdB - The Universal Virus Database, developed for the International Committee on Taxonomy of Viruses by Dr Cornelia Büchen-Osmond is written in DELTA. The virus descriptions in ICTVdB are coded by, or using data from experts in the field of virology or members ICTV. The character list is the underlying code. All virus descriptions are based on the character list and natural language translations are automatically generated and formatted for display on the Web from the descriptions in DELTA-format. The description has been generated automatically from DELTA files. DELTA - DEscription Language for TAxonomy developed by Dr Mike Dallwitz, Toni Paine and Eric Zurcher, CSIRO Entomology, Canberra, Australia.

ICTVdB - The Universal Virus Database, developed for the International Committee on Taxonomy of Viruses (ICTV) by Dr Cornelia Büchen-Osmond, is written in DELTA. The virus descriptions in ICTVdB are coded by ICTV members and experts, or by the ICTVdB Management using data provided by the experts, the literature or the latest ICTV Report. The character list is the underlying code. All virus descriptions are based on the character list and natural language translations from the encoded descriptions are automatically generated and formatted for display on the Web.

Developer of the DELTA software: M. J. Dallwitz, T. Paine and E. Zurcher

ICTVdB and DELTA related References

Comments to ICTVdB Management
Last updated on 25 April 2006 by Cornelia Büchen-Osmond
Copyright © 2002    International Committee on Taxonomy of Viruses.    All rights reserved.


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