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http://dx.doi.org/10.5423/PPJ.2006.22.3.235

Chrysanthemum stunt viroid Induces the Accumulation of Small RNAs Associated with RNA Silencing in Infected Chrysanthemum  

Chung Bong-Nam (National Horticultural Research Institute, Rural Development Administration)
Choi Gug-Seoun (National Horticultural Research Institute, Rural Development Administration)
Kim Ki-Taek (National Horticultural Research Institute, Rural Development Administration)
Publication Information
The Plant Pathology Journal / v.22, no.3, 2006 , pp. 235-238 More about this Journal
Abstract
Chrysanthemum stunt viroid (CSVd) induced systemic symptoms on chrysanthemum. We detected small RNAs of approximately 22 nucleotides with sequence specificity to CSVd in chrysanthemum infected with CSVd: an indication of the presence of RNA silencing. Regardless of symptom differences associated with CSVd, the small RNAs distributed similarly in amount. Small RNAs were detected with partial-length or full-length probes, indicating that they are not restricted to specific viroid regions but likely representing most of the viroid molecule.
Keywords
Chrysanthemum stunt viroid; small RNAs;
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