10 20 30 40 50 CCAUUUUGAUCCAUUCUG--| U G C CA CUUAGA UG GCA UGC CUACCCAG AGGUACUGAUCA \ AC CGU AUG GGUGGGUC UCCGUGACUAGU C GAGGGUUUACAACAAGAACA^ U A A UG AUGGAG 110 100 90 80 70 60