10 20 30 40 50 60 AUGACAUGAUCGAAUUUC----| UUAAAG CGAC GA AAUGAUA UGUCUC AUGCCUGA UUGCUC GCC \ ACAGGG UACGGACU AACGAG UGG U UAUUAGGUUACGACAAACGAGU^ UUAA-- UCGA -- CUCUAGU . 110 100 90 80 70