The sequences of the second portions of the binding oligonucleotides may be different as long as each sequence is complementary to a portion of {HEAD ~ the sequence} of {TAIL ~ the nucleic acid} to be detected 
The sequences of the second portions of the binding oligonucleotides may be different as long as each sequence is complementary to a portion of { HEAD ~ the sequence } of { TAIL ~ the nucleic acid } to be detected
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH