10 20 30 40 50 UGGGAAUCCAGCAAAAUG--| UG UUU UU UCAAU GCAG AAUG GUAAACAUCC GACUGAAAGCU \ UGUC UUGC CAUUUGUAGG CUGACUUUCGA C CAAGACGUCACCUCUGCAUA^ GU CGU -- UUCGU 110 100 90 80 70