10 20 30 40 50 AGGGAAUUUCUGUGUGG--| U UGCU C AA UGUAAUGA GAGC GUCAG GUAC AUGCUGGU CCAG \ CUCG CGGUC CGUG UGUGACCA GGUC A UGAUUCUCUGUUUGUGUGA^ U CCAU U CC CUCGUUGA 110 100 90 80 70 60