10 20 30 40 50 GAGUGAGCAGCAGUCUC-- GC U --| U C C UAGCC UCUG CAC CUG GGCU CU UACAGUGUUGC UUG U AGAC GUG GAC UCGG GA AUGUUACGACG AAC G CAAAGGCGAGACUACCACA AU C UU^ - C - UAGUG . 110 100 90 80 70 60