10 20 30 40 50 60 70
CAAUCGUCCUCGUGUCA--| U UG A U GU CUGACAACACUGACCGCUCCAGGGC
AAUUCAU U GA CUGAAU CUCGUGG CUGCA A
UUAAGUG G CU GACUUA GAGUACC GAUGU A
CAACACCUACGUACAAACU^ C GU C - AC CUUAAAGUUAAAGUUUUACUUGUUA
150 140 130 120 110 100 90 80