10 20 30 40 50 CAGUGGAUCAGAAGCCA--| UUU A AA U A AGCUG AAUGC GCUG AGCUGGU AA GG ACCAAAUC U UUACG CGAU UCGACCA UU CC UGGUUUAG U ACCCGCCGCGCCGCACUAG^ UGU G AC C C GUAGG . 110 100 90 80 70 60