10 20 30 40 50 UCGACCAAAGUGACAUC- UGUCCCC-| UU UCU UGUGAUA CAA UCUAGGUCUGAUA CUA UUC \ GUU AGAUCCAGACUAU GGU AAG U GACUACUGUCAACUAUCG UUCUGUGU^ CU UCC UUCAAAA 110 100 90 80 70 60