10 20 30 40 50 CAGGAAUGGUGAAAAUCCUG--| U C C A CCU UGUC UGAAGA GAACAC CAA AUAGCUGAA \ ACAG ACUUCU CUUGUG GUU UGUCGACUU U UAGGUGCUCAAGAAACUACAGG^ C A U A UGG 110 100 90 80 70 60