10 20 30 40 50 UGGUUUCUCCUCUAUUG-- -| UC CA A U C C GGUACCU GGU GGU UUUC GG CUG CA ACCUGAG AU U UCA UCG AAAG CC GAC GU UGGACUC UA G AAGCACGAUGCGACUCUGC U^ U- UA C U U - ACUCGGA 110 100 90 80 70 60