10 20 30 40 50 GACUGAGGGGCUUUCAG-- A -| A U - A GUGUUC GG GCCCACGGGC UC GGC CU CAGCCCG GCC U CC CGGGUGUCCG AG CCG GA GUCGGGC CGG U GGCCAAACCGGGUCGGGUA C C^ - C C A GUAGAC 110 100 90 80 70 60