10 20 30 40 50 60 UUAUCACUGUAACUUUGGCA--| GA A AUA CUUCCA UUCCUUA AAAAUGUAGU UACU AGUGUAC C AAGGAGU UUUUGCAUCA AUGA UCAUAUG A GAGCCGAACCCAACUACGUCAA^ UC C A-- ACAACU 120 110 100 90 80 70