10 20 30 40 50 AGUUCCCACUCACUUUAU--| UG G C CG UCC AAACAGU GG CA AUGG AG CCAUUU GAGCUAU A UC GU UACC UC GGUAAG CUCGAUA U CGAGGUGAGCGACUAAAAAG^ GU A A AU UUU CUGUUAC 110 100 90 80 70 60