Characterization of viroid-like RNAs associated with the citrus exocortis syndrome
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Three additional viroid-like RNA species (RNA-I, -II, and -III), smaller than the 371-nucleotide citrus exocortis viroid (CEV), have been identified in citron (Citrus medica) trees which display symptoms of the exocortis disease. The three RNAs migrate on poly... ...
