{TAIL ~ The method} 12, wherein the oligonucleotide contains {HEAD ~ the sequence} of M2/TS  
{ TAIL ~ The method } 12 , wherein the oligonucleotide contains { HEAD ~ the sequence } of M2 / TS
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH