10 20 30 40 50 60 UUUUGGAUGAUGAUGUC--| C UC GG U A UGAGA UUGUUCU UUUG CACCUGAAA UUG CUCA CCU A GACGAGG AGAU GUGGACUUU AAC GAGU GGA A ACAACGUAAACUUCAAUCA^ U GU GA - - UAAAG . 110 100 90 80 70