10 20 30 40 50 60 UGAUUUCUCUCAAGUUU- AU-| U AA GU AACAGCCACUC GUUG UUA UAGA AUAAUG CACCCGAGGUGU \ CAAC AAU AUCU UAUUAC GUGGGCUCCACG C UUAUUGACUACUACCCAA AUU^ U AC AU ACUACGCUUCG . 120 110 100 90 80 70