10 20 30 40 50 60 CCAGCAGGCGACGCCCA- -| C C UC C U GGUAGC CC GGCCC AUCUG CCAGUGU AGACUAC UGU CA \ GG UCGGG UGGAU GGUCACA UCUGAUG ACA GU U UCACCUCUCCGACGACAU U^ U U CA - C UGAAGA 120 110 100 90 80 70