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00.088.0.81.004. Burdock mottle virus

Cite this publication as: ICTVdB Management (2006). 00.088.0.81.004. Burdock mottle 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

Isolate Description

Location: Japan.

Host of Isolate and Habitat Details
Source of isolate: Arctium lappa.

Natural host and symptoms
Arctium lappa — faint leaf chlorosis.

Reference to Isolation Report
Inouye (1973).

Classification

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

ICTVdB Virus Code: 00.088.0.81.004. Virus accession number: 88081004. Obsolete virus code: 00.079.0.70.010.; 79.0.P.DE.10; superceded accession number: 79070010; 790pde10.

Name, Synonyms and Lineage

The taxon is not listed in the current ICTV Report.

Virus is unclassified. Virus is not assigned to a genus; not assigned to a family.

Virion Properties

Morphology

Nucleocapsid is elongated and exhibits helical symmetry. The capsid is filamentous and straight with a length of 250 nm and a width of 17 nm. Basic helix is obvious. Pitch of helix is 2.3 nm.

Physicochemical and Physical Properties

The thermal inactivation point (TIP) is at 65°C. The longevity in vitro (LIV) is 5 days.

Nucleic Acid

The genome is monopartite, only one particle size is recovered.

Proteins

The viral genome encodes structural proteins.

Lipids

Lipids are not reported.

Biological Properties

Natural Host

Domain
Viral hosts belong to the Domain Eucarya.

Domain Eucarya
Kingdom Plantae.

Kingdom Plantae
Phylum Magnoliophyta (Angiosperms).

Transmission and Vector Relationships

Virus is transmitted by mechanical inoculation.

Experimental Hosts and Symptoms

Under experimental conditions susceptibility to infection by virus is found in few families. Susceptible host species are found in the Family Chenopodiaceae, Compositae, Solanaceae. The following species were susceptible to experimental virus infection: Arctium lappa, Chenopodium amaranticolor, Chenopodium murale, Chenopodium quinoa, Nicotiana clevelandii, Nicotiana rustica.

Diagnostic Hosts

Diagnostic host species and symptoms:

Chenopodium quinoa, C. murale, Nicotiana clevelandii, N. rustica — systemic leaf chlorosis.

Maintenance and Propagation Hosts

Most commonly used maintenance and propagation host species are Chenopodium quinoa, Nicotiana clevelandii.

Assay Hosts

Host: Assay hosts (for Local lesions or Whole plants):
Chenopodium amaranticolor (L).

Histopathology: Virus can be best detected in leaves and mesophyll. Virions are found in the cytoplasm.

Cytopathology: Inclusions are present in infected cells. Inclusion bodies in the host cell are found in the cytoplasm. Cytoplasmic inclusions are viroplasma.

Geographical Distribution

The virus occurs in Japan.

References

Inouye, T. (1973). Ber. Ohara Inst., Okayama Univ. 15: 207. A description of this taxon can also be found on the web at VIDEdB, the plant virus database developed at the Australian National University by Adrian J. Gibbs and collaborators, contains an earlier description; VIDEdB, the plant virus database developed at the Australian National University by Adrian J. Gibbs and collaborators, contains an earlier description with the number 123 by A.A. Brunt, 1992.



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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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