10 20 30 40 50 60 UGCUGUUACAGAAGUCA-- UG -| CC AUUAGGUAU GCCAUU UAUGCAGUUAGUGG UAAAG CUUGC \ UGGUAG AUACGUCGAUCACU AUUUC GGACG C CAUAGUGUACUACAUGCCA GA G^ UA UUGUGAAGU 120 110 100 90 80 70