10 20 30 40 50 60 CUCUCCAGCCGGCAACCU--- U U G UG--| AU GACAUGGUA GGG UCAAGG GA GGGUGC UCUGUG UGAGG \ UCC GGUUCC CU CCCACG AGACAC ACUCU C UCACGGCCCCACAACGAUCCG - U G CUAA^ -- GUCAAGGUA 120 110 100 90 80 70