10 20 30 40 50 AAUGAACAUAUGGAAUGUCUCAU-- --| U U C UUGCA UGUCUUC GGCU CU UACAGUGCUGC UUG U ACGGAAG UCGG GA AUGUUACGACG AAC A AAUAAGAACCAUCUCGUUCUGAAUU UA^ - C - UAGGU . 110 100 90 80 70 60