Detection of Viroids by sPAGE Gel Electrophoresis.
Methods Mol Biol 2022;
2316:71-77. [PMID:
34845686 DOI:
10.1007/978-1-0716-1464-8_7]
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Abstract
Nucleic acid polyacrylamide gel electrophoresis (PAGE) has played a critical role in the identification and characterization of viroid RNAs. In addition, double PAGE has been a very efficient tool for the detection of viroids as it is sequence independent and is based on the viroid structure of covalently closed/circular molecules. sPAGE has been widely used for the identification of new viroids as well as a routine detection tool.
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