10 20 30 40 50 AAGUUUGGUUUUCAAAGUC--| CA GA C U UGAG GCCAC GUU UUGUACUUCAU AGGUGC CUGG G UGGUG UAG AACGUGAGGUA UCUACG GACC U UCACUGUAACCUGCAAUGUCA^ AA UC U - UUGU 110 100 90 80 70 60