10 20 30 40 50 60 UGUUGUGGUGUUUUCUU--| U U A A C UCUGCG GUAGA GU UGU UAAUCUC GCUGGUAAUU UGAG U UAUCU CA ACA AUUAGAG CGAUCAUUGA ACUC C CACGACGGUACGACUAUUC^ C U C C - UACAGG . 110 100 90 80 70