10 20 30 40 50 60 CUUCCGCCGAUAUGACU----| A G U CUUA U CACGUGGUU UGU CCU CUCUU CCCUGAGAC ACC GUGU \ ACG GGA GAGAA GGGGCUCUG UGG CACA C UGACUAGCCUUCACCUGCUCA^ - - U UUUC C CUUGACUGC 120 110 100 90 80 70