10 20 30 40 50 60 UGCCUCCAGACAUCCCU-- U -| CCC GUUUC GGUUUCUCCCUGUAACAA AUC CUGGUGCUG GAGU \ CUAAGGGGGGACGUUGUU UAG GACUACGAC CUCA U UACCACGGACCUCGAGUUC U U^ --- GACAC . 110 100 90 80 70