10 20 30 40 50 60 CCAAGCCAGUCGACAAU--| A UUU A AC A GUUACUU GAAU UUUGA UAAAC CU CUACAUCC GUAU \ CUUA AGACU AUUUG GG GGUGUAGG CAUA G GACCUGCCGUCACCGAGGU^ G CAC C GA - ACCCUCA 120 110 100 90 80 70