10 20 30 40 50 60 UACAAAUGUGCCCGCUU--| A ACC U UCU U U CGAUGUUU GG UGC UGUU AUAGG GUGU GUGA GUG \ CC ACG ACAG UAUCC CACA CACU CAC A GAGGUACCGUCCGCUCUCA^ G GUA U CGU - U CUCGUAAC 120 110 100 90 80 70