Rahul Sharma (Editor)

Grapevine fanleaf virus

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Group
  
Group IV ((+)ssRNA)

Family
  
Genus
  
Higher classification
  
Nepovirus

Subfamily
  
Comovirinae

Scientific name
  
Grapevine fanleaf virus

Rank
  
Species

Grapevine fanleaf virus Grapevine fanleaf virus GFLV

Similar
  
Nepovirus, Xiphinema index, Grapevine leafroll‑associated virus, Arabis mosaic virus, Xiphinema

Grapevine fanleaf virus color split pdb 2y7t 2y7t 2y7v


Grapevine fanleaf virus (GFLV) is a plant pathogenic virus of the family Secoviridae. It infects grapevines, causing chlorosis of the leaves and lowering the fruit quality. Because of its effect on grape yield, GFLV is a pathogen of commercial importance. It is transmitted via a nematode vector, Xiphinema index. This nematode acquires the virus through feeding on roots of an infected plant, and passes it on in the same manner.

Contents

Grapevine fanleaf virus Ontario CropIPM

The virus has an RNA genome contained on two RNA molecules, each of which is covalently attached to a small protein (the viral genome-linked protein, VPg) at the 5' end. Each RNA encodes a single open reading frame, coding for a polyprotein. The longer polyprotein (the product of RNA1) is cleaved into five functional proteins, including the viral RNA polymerase and the shorter (from RNA2) is cleaved into three proteins. The coat protein derives from RNA2 and forms the icosahedral capsid of 60 identical protein subunits.

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Grapevine fanleaf virus split pdb 2y7t 2y7t 2y7v


Grapevine fanleaf virus Grapevine Fanleaf Degeneration Disease eXtension

Grapevine fanleaf virus Grapevine Fanleaf Degeneration Disease eXtension


References

Grapevine fanleaf virus Wikipedia