10 20 30 40 50 CCACUUUGAUCCAUUCUG--| U G C C CA CUUAGA UG GCA UGC CUACC AG AGGUACUGAUCG \ AC CGU AUG GGUGG UC UCCGUGACUAGU C GAAGGUUUGCAACAAGAACA^ U A A A UG AUGGAG 110 100 90 80 70 60