10 20 30 40 50 CUGCAGACCAGGAGCCA--| UUU G AA U A AACUG GAUGC GCUA AGCUGGU AA GG ACCAAAUC U UUACG CGAU UCGACCA UU CC UGGUUUAG G GUCCGGCUCGCCGCGUUAG^ UGU G AC C C GAAGC . 110 100 90 80 70 60