
Potexvirus (from POTato Virus X) is a genus of plant pathogenic viruses, belonging to the family Alphaflexiviridae and the order Tymovirales. Transmission occurs mechanically, with viruses in this genus causing mosaic and ringspot symptoms. ==Taxonomy== There are currently 37 virus species included in this genus. Other candidates exist, but these ...
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http://en.wikipedia.org/wiki/Potexvirus

(Siglum of potato virus X.) Member of a group of plant viruses that infect a wide range of hosts, including monocots and dicots; individual members infect only a narrow host range, typically causing mosaic and ringspot symptoms. Type member: potato virus X (PVX).
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http://ppathw3.cals.cornell.edu/glossary/Defs_P.htm

A genus of plant viruses that cause mosaic and ringspot symptoms. Transmission occurs mechanically. ... (12 Dec 1998) ...
Found on
http://www.encyclo.co.uk/local/20973
No exact match found.