10 20 30 40 50 CCGAUGACGUAAUCGAUC- - A -| U UG A UGGCU GCCGA UAU CGC AG AAGUUGAC AGUCCC GG \ CGGCU GUA GCG UC UUCAACUG UCAGGG CC A AAGCAGACGCAACGAAUGC C C C^ - CA A UUAGU 110 100 90 80 70 60