DOUBLE-STRANDED RNA-BINDING PROTEIN AND CONCENTRATION-PURIFICATION METHOD FOR DOUBLE-STRANDED RNA USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a method for detection and identification of exhaustive plant viruses using a double-stranded RNA (dsRNA) as an infection marker.;SOLUTION: (a) A protein composed of a specific amino acid sequence, (b) a protein composed of an amino acid sequence, in which one or several amino acids were deleted, substituted or added in a specific amino acid sequence, having binding activity to the double-stranded RNA and (c) a protein composed of an amino acid sequence having ≥90% homology to a specific amino acid and having binding activity to the double-stranded RNA are provided. A method for detecting and identifying RNA viruses comprises using (a), (b), or (c).;COPYRIGHT: (C)2010,JPO&INPIT