10 20 30 40 50 60 UUUGCUCAUUUGUUUUAGU--| GC A GGU UGGUUUG GACC UGGCC AAUAUCAGCU AAUUCUGAG \ CUGG ACUGG UUAUAGUCGA UUAGGACUC A ACGCCGUGUAUUCGUUUCGGU^ GU G GC- CUGAUCU 120 110 100 90 80 70