10 20 30 40 50 GCACCUUCACUCAUGUAG--| A A UG CC UUUAAC UGUGUG UGU UCACU AGGAUGUACCA CA A ACACAC AUA AGUGA UUCUACAUGGU GU G UCAUAACUCCACCAUCGACA^ A G GU UC ACAAAG 110 100 90 80 70 60