10 20 30 40 50 60 GACAAAAGGACACGUUC--| A G G UA CGUU GUUGGUUU UC CUGUAA GU UUGCG GG GUGCACAGU \ AG GACGUU CG AACGC CC UACGUGUCA U CUCCAUAGGCCGACACUCC^ A A A GC ACUC GGGCAAGU 120 110 100 90 80 70