10 20 30 40 50 AUGUUAAGCAGAGACCC---| U G - A C CGUGAU AAACCC AGGUCU CU GACUCCU GU CAGGGCU G UUUGGG UCCGGA GG CUGGGGA CA GUCCCGG G GUCUCUCCGACAGCUAUAAG^ - - U G A GUGGUC 110 100 90 80 70 60