10 20 30 40 50 CACUUCCCAAGGGAGCGG --| C CA C A GU CGUCUU CC CCCUGCU UGGCUGGU AA GG ACCAA C \ GG GGGACGA AUCGACCA UU CC UGGUU G C AGGUUUCUAACCCGAAAC UC^ C AC C C UG AGAGUC 110 100 90 80 70 60