10 20 30 40 50 CCACCUGAAGCCAUGCUG--| U G C A UA CAUAUA UG GCA UGC CUAUUUAGGAAG CGC UUCA C AC CGU AUG GAUAAGUCUUUC GUG AAGU U UGGUGUCUUCAACAUGAGCA^ U A U C UG AUUAUG 110 100 90 80 70 60