10 20 30 40 50 GUAAAUGAAGACACACU--| C - A CA UAGA GAGAUGG AGG GCAAGCCCUU CC UCUAUCUGA U CUCUACU UCC CGUUUGGGGA GG AGAUGGACU A CACUUCCGACAACACGACA^ - U - AG CAAC 110 100 90 80 70 60