10 20 30 40 50 60 UCCAGCCACCUCUUGCCU --| C C UCA C UCAUG CCC CCU GCCUG CCAGUGU GACUAC UGUUCA C GGG GGG CGGAU GGUUACA CUGAUG ACAAGU U GAACCGCCCACACACACA UC^ U U CGC - CGACG . 110 100 90 80 70