10 20 30 40 50 60 GUCUUUGUGUCUCCCGA-- U A -| A UAAUGGAUAC GCU AGUAC GCG CC GGCACAUAGUAGGUGUU G CGA UCGUG CGC GG CCGUGUGUCAUCCGCAA G AGUCCCGCUCCUAGGUUGA C C U^ - UUGAUGGUUA 120 110 100 90 80 70