10 20 30 40 50 60 CACCUACAGGAGACAAACU- -| UG U GU UUAGGGUCCUUC GUC CUU GGG GAG AGUAGGUUGUAUAGUU C CAG GAG CCU UUC UCAUUCAACAUAUCAG C GGCCACUACUACGAUCGUGU C^ GU - UG UAGACUGUUGAA . 120 110 100 90 80 70