10 20 30 40 50 UCACUCGGAUCAAUCUC---| G A UA A UUGCG UCACAGC AAUUGCAUUG UGUGU GCUUG UGA \ AGUGUUG UUGACGUAAC ACACG CGAAU ACU A UUACGGACGCCAGGCCGUAA^ A C GG - CCCUU 110 100 90 80 70 60