10 20 30 40 50 AGCAAACGUCCUGACUU--| UU A U A A CC UGGCAU GCU CUCUCUU CA GCCUUG GUGU GGA GU \ CGA GAGAGGA GU CGGAAC CACA CCU CA C UGACGGCUCCCUCCUUUUC^ CC C U C C CC UUAAUU 110 100 90 80 70 60