10 20 30 40 50 60 CCACCCAGCACCAUGAC--| CCU UG UC UG C UA GGAUG GCUGG C GG CC AGA CCUU ACCUGUGA U CGGCC G CC GG UCU GGAG UGGACACU C AGGGGUCCGACCACUAAUU^ CGC GU GA GU U -- GGGAC . 110 100 90 80 70