10 20 30 40 50 60 CGACAACUUCAAUUGUGCA--| UG A A G C A CUUAUGAAG UUU UUG ACA GCC GAA CUUUG CUCAAC U AAA AAC UGU UGG CUU GAAAC GAGUUG A UAAGGUUAACUACUCACCUGC^ GU C G A U - AUUUAACUU 120 110 100 90 80 70