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Detection of genomic variations in grapevine rupestris stem pitting associated virus, leading for identification of new virus isolates and developing of molecular tool for their specific detection
Author
Source
Hebron University Research Journal : Natural Sciences
Issue
Vol. 3, Issue 2 (31 Jul. 2008), pp.36-48, 13 p.
Publisher
Hebron University Deanship of Scientific Research
Publication Date
2008-07-31
Country of Publication
Palestine (West Bank)
No. of Pages
13
Main Subjects
Topics
Abstract EN
Grapevine rupestris stem pitting associated virus (GRSPaV) is a component of the ru-gose wood disease complex.
The vast majority of collected samples through field sur-veys in Californian vineyards that showed rugose wood disease complex symptoms, were tested negative for viruses typically associated with graft union disorders, mean-while 50% were found positive for GRSPaV using RT-PCR methodology.
The dsRNA extracted from GRSPaV-positively tested samples was used as a template for cDNA construction.
Molecular analysis of the several sequenced clones from different vines, using ClustalW bioinformatics program revealing significant variations in the virus ge-nome.
Two different GRSPaV-isolates named later as GRSPaV-SY and GRSPaV-PN had been identified, showing significant nucleotide sequence variability reached up to 29%.
Specific pairs of primers were designed and optimized to detect each isolate specifically, using one step RT-PCR techniques.
The use of these detection primers in studying the etiology of GRSPaV and correlation of the symptoms variation will be inevitable.
American Psychological Association (APA)
al-Kowni, Raid. 2008. Detection of genomic variations in grapevine rupestris stem pitting associated virus, leading for identification of new virus isolates and developing of molecular tool for their specific detection. Hebron University Research Journal : Natural Sciences،Vol. 3, no. 2, pp.36-48.
https://search.emarefa.net/detail/BIM-35101
Modern Language Association (MLA)
al-Kowni, Raid. Detection of genomic variations in grapevine rupestris stem pitting associated virus, leading for identification of new virus isolates and developing of molecular tool for their specific detection. Hebron University Research Journal : Natural Sciences Vol. 3, no. 2 (2008), pp.36-48.
https://search.emarefa.net/detail/BIM-35101
American Medical Association (AMA)
al-Kowni, Raid. Detection of genomic variations in grapevine rupestris stem pitting associated virus, leading for identification of new virus isolates and developing of molecular tool for their specific detection. Hebron University Research Journal : Natural Sciences. 2008. Vol. 3, no. 2, pp.36-48.
https://search.emarefa.net/detail/BIM-35101
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 47-48
Record ID
BIM-35101