10 20 30 40 50 60 70 GGUGUGUCGUUGGGCUGUAU--| U A U AGUGGCGUUUCAACCCGUGACGG UUUGUC GCA GAAAGACA GGGUAGUGAGAU \ AGAUAG UGU CUUUCUGU UCCAUCACUCUA C UGGAAAAAUGAAGAUAUAACAU^ U A - GAUGGUCAUGAUUCGGCCGCGGU 150 140 130 120 110 100 90 80