10 20 30 40 50 AGCAGGACACGUCCGUG--| AG G G UGGUCAAU UCUCCC CCCGAG UGCAGUGCU CAUCUC \ GGAGGG GGGCUC AUGUCACGA GUAGAG U CACGGGCCCCACCCGUCAA^ AA G A UCUGAGGG 110 100 90 80 70 60