10 20 30 40 50 UGGCGGACAUGUCUUUU-- U UU--| U U C UCGA GCUC ACGCU UAGCC CU UACAGUGCUGC UUG G CGAG UGCGA AUCGG GA AUGUUACGACG AAC U CCGGGCUCCCCUCUCCCCG C CAGU^ - C - UUGU 110 100 90 80 70 60