Abstract
The release of new virus-free propagation material and new cultivars of grapevine would be advanced if more rapid diagnostic methods could be developed. A method enabling rapid in vitro indexing of grapevine leafroll is described. Diseased explants poorly express symptoms when placed in culture. However, when placed under mild stress conditions (4% sorbitol), a variety of distinct symptoms appear within 4 to 8 weeks. This method could potentially replace the conventional 18- to 30-month indexing procedure.
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Claims 3
Claim · model-written summary
Diseased grapevine explants poorly expressed symptoms in culture.
VitisOrganisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Diseased explants poorly express symptoms when placed in culture.”
t0“Grapevine Viral Diseases”
Claim · model-written summary
Under 4% sorbitol stress, diseased grapevine explants developed distinct symptoms within 4 to 8 weeks.
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“when placed under mild stress conditions (4% sorbitol), a variety of distinct symptoms appear within 4 to 8 weeks”
e1“Diseased explants poorly express symptoms when placed in culture.”
t0“Grapevine Viral Diseases”
Claim · model-written summary
The authors propose that rapid in vitro indexing could replace conventional 18- to 30-month grapevine leafroll indexing.
- Outcome
- replace the conventional 18- to 30-month indexing proceduree0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“This method could potentially replace the conventional 18- to 30-month indexing procedure.”
t0“Grapevine Viral Diseases”
The same questions in other papers
glucitol · disease · VitisResults agree
1 paper in the same direction as this paper
- positive
Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.