10 20 30 40 50 60 CUUCAGCUUUCCGCGCU-- C -| UAU UG UAG UGUC GCUC CCCUCUCU AAUCCUUGC C GGUGC UGC \ CGGG GGGAGAGA UUAGGAACG G CCACG ACG U AAGAAGAACUACGUCAACU U C^ --- GU UA- UAAC . 110 100 90 80 70