10 20 30 40 50 60 ACCCUGCUCUGAGAAGUUGUCA--|UC UU C U CGGGGGCAACCCC C UCAGA CAGAGU GC UGUCUCAUCC U G AGUCU GUCUCA CG GCAGGGUAGG U AGUACUCGACGAUGUUGGUCUCUC^GA UU A C ACAAGAAUCGGUG 130 120 110 100 90 80 70