10 20 30 40 50 UGGAAGAAGAGAAAAGCGA--| UG U A A UGGUUA GUUUCAGGC UGAU GUCCA ACGCA UUCUUG \ CAAGGUUCG ACUA CAGGU UGUGU AGGAAC G CAACCAACCUCGACCACAAUG^ UA - G C UGAUCU . 110 100 90 80 70