10 20 30 40 50 CUAGAAGAUUCCUCUCU-- UU C--| U U C UGGCA UCUCU GCUUU AGCU CU UACAGUGUUGC UUG U AGAGA CGAAA UCGG GA AUGUUACGACG AAC G AAGACCGGAGACGACGGCG UC CUA^ - C - UUGAG . 110 100 90 80 70 60