10 20 30 40 50 60 CCACCCCUCUGAGCUUUG- C-| UG G G CUGCUGCGG GGAU UG CUG GACGGGGCUGG AUCCAGGAC G CCUA AC GGC UUGCCCCGACC UGGGUUUUG C AUAUAUCUCUGUCUGCAUA CU^ GU G G UGAAGGUUA 120 110 100 90 80 70