10 20 30 40 50 AGACCGCCGCGCAGAAG--| UG U CGCUGUGUC GUUGG GCUGUGCAUUAUUACUU UGGUACG \ UAACC CGACGCGUAAUAAUGAG GCCAUGC A CUCGUAGGAACAGCCGUAA^ GU U UCAAACUAC 110 100 90 80 70 60