10 20 30 40 50 CAAAGAUAAACUUGACAC--| UC C A U CAAAU CCAGUUACA UCCUUAUCA UU UCU GUCCAGU U GGUUAGUGU GGGAAUAGU AA AGG CAGGUCA U AAGGUUGCUAAUCGGCGACC^ CC C G - UCAGA 110 100 90 80 70 60