10 20 30 40 50 60 UGAGCUAUAAUCGUGUU--| AG G U UUUUUUUU GCUGCACUCCAGC GA UGACAGAGU AGACUCU U UGACGUGAGGUCG CU ACUGUCUCG UCUGAGA U GCGGAGGGCCCAAGAGUGG^ GA G C CAGAGCUU 120 110 100 90 80 70