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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.

81.002.4.01. Large ssRNA satellites

Cite this publication as: ICTVdB Management (2006). 81.002.4.01. Large ssRNA satellites. In: ICTVdB - The Universal Virus Database, version 3. Büchen-Osmond, C. (Ed), Columbia University, New York, USA

Cite this site as: ICTVdB - The Universal Virus Database, version 3. http://www.ncbi.nlm.nih.gov/ICTVdb/ICTVdB/

Table of Contents

Classification

This is a description of a plant satellite at the of satellite genus level.

ICTVdB Virus Code: 81.002.4.01. Virus accession number: 81241000. Obsolete virus code: 81.064.0.52.; 64.0.5.2.; superceded accession number: 81064052; 64052000.
NCBI Taxon Identifier NCBI Taxonomy ID: 141861.

Name, Synonyms and Lineage

Virus is of the family 81. Satellites.

Virion Properties

Nucleic acid is not encapsidated and virus relies for encapsidation on a helper virus.

Virion Properties

Morphology

Satellite capsid is round and exhibits icosahedral symmetry.

Nucleic Acid

The genome is linear, single-stranded RNA (mRNA). The complete genome is 800-1500 nucleotides long.

GenBank records for nucleotide sequences; complete genome sequences.

Translation: Virions are associated with helper virus and dependent on co-infection of helper virus during replication, or are associated with helper virus, but independent from its functions during replication.

Biological Properties

Natural Host

Domain
Viral hosts belong to the Domain Eucarya.

Domain Eucarya
Kingdom Plantae.

Kingdom Plantae
Phylum Magnoliophyta (Angiosperms, Class Magnoliopsida (Dicotyledonae).

Species in the Genus

List of Species in the Genus .

References

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

PubMed References.

Taxonomic Proposals and Changes

Satellites with genomes that encode a non-structural protein, which, at least in some cases, is essential for the satellite RNA multiplication. Little sequence homology exists between satellite and helper, some satellites can be exchanged among different helper viruses. These satellites rarely modify the disease induced in host plants by the helper virus.



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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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