10 20 30 40 50 60 UGCCGCCCCCGGGAUCUA--| C C U U AA CUGCGCC AG CGU GCU CUGAU GUCCA CGCAAUUCUCG A UC GCG CGA GGCUA CAGGU GUGUUAAGAGU G ACCACCUCCUCUGCUCCGCC^ U U U - GG GUCCCCU 120 110 100 90 80 70