Long-distance movement of cherry leaf roll virus in infected tobacco plants
نویسندگان
چکیده
منابع مشابه
Long-distance movement of cherry leaf roll virus in infected tobacco plants.
The long-distance movement of cherry leaf roll virus (CLRV) in tobacco plants was studied using a tissue printing technique with non-isotopic RNA probes. Time-course analysis revealed that CLRV RNA accumulated in the inoculated leaf at an early stage, such as 20 h post-inoculation. The virus accumulation reached a peak at 8-10 days post-inoculation (d.p.i.) and then progressively decreased. The...
متن کاملHost species-dependent population structure of a pollen-borne plant virus, Cherry leaf roll virus.
Cherry leaf roll virus (CLRV) belongs to the Nepovirus genus within the family Comoviridae. It has a host range which includes a number of wild tree and shrub species. The serological and molecular diversity of CLRV was assessed using a collection of isolates and samples recovered from woody and herbaceous host plants from different geographical origins. Molecular diversity was assessed by sequ...
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متن کاملPartial Purification and Preliminary Characterization of Soluble Leaf Proteins Specific to Virus Infected Tobacco Plants
The' b' protein components specific to virus infected tobacco leaves (Gianinazzi, Martin & Vall~e, 197o) can be partially purified by preferential extraction at pH 2.8. Evidence is presented that they are rich in aromatic amino acids. Results of treatment of the proteins with SDS and subsequent separation by gel electrophoresis in the presence of SDS suggest that b~, b~ and b~ are composed of t...
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ژورنال
عنوان ژورنال: Journal of General Virology
سال: 1996
ISSN: 0022-1317,1465-2099
DOI: 10.1099/0022-1317-77-3-531