10 20 30 40 50 AAGGGUUCUCCUUUGAUGCU--| UG C UA UU ACGUAU GAUGG C CAGGGGAGCAG CU UGACAAG \ CUACU G GUUCUCUCGUU GG ACUGUUC C UCCUUAUUUCUCUAGACGUUAU^ GU A GA U- AAAUUU . 110 100 90 80 70