10 20 30 40 50 60 AUCGGCACCAAGACCGACU- -| UG U GU UGGGGCUCUGC GCC CUU GGG GAG AGUAGGUUGUAUAGUU C CGG GAA CCU UUC UCAUCUAACAUAUCAA C ACAGGUGGCGUCUAUAAUGU U^ GU - UG UAGGGUAUCGU 120 110 100 90 80 70