10 20 30 40 50 UAGGUCCCUGGACGUAGC C - -| AGUAGU ACACCU CCAGUG UCAUUUUUGUGAUU UGCAGCU C UGUGGA GGUUAC AGUAAAAACACUGA ACGUUGA U GAGUGAGGACGACGUGAG U U U^ CCUGGG . 110 100 90 80 70 60