10 20 30 40 50 UUCAAGAAGAACAACUCUUGC- A-| C C UA U C GAGAC AGAC GGU ACGUG GCUG UG AACAA AC \ UCUG UUA UGCGC CGAC AC UUGUU UG A UAUCUAAGUCACUACAUACUCA AG^ U U UG - U CAAAC 110 100 90 80 70 60