10 20 30 40 50 GCAAUGCUCAUGUCAAGGA--| UU A U CA C A GUGGU UGCU GC GU GCUGGU AA GG ACCAAAUC C ACGA CG CG CGACCA UU CC UGGUUUGG U UUUCCGCUAGCACUCAGUGAC^ UC A U AC C C UAGCA . 110 100 90 80 70 60