10 20 30 40 50 GUGCUUACUGCUCUCAG----| A UGA - C G CUUCA GGU GCUG GGAUGGUAAA C GGUGAC UGCA U CCA CGAC CCUAUCAUUU G CCACUG AUGU U AUAGUAGGGUGUCUGCCAGAC^ - CG- U C G CGUAU 110 100 90 80 70 60