10 20 30 40 50 GGUAUCCAUCAUCAUUU--| UC A U U U C U CAUCC GC GGC UC GC GAG ACCGC AUGUCUG UGGG A CG UCG AG CG CUC UGGUG UACGGAC ACCC C UCCGUGGCCACCGCUUUAC^ UU C U C - U C UCUGA 110 100 90 80 70 60