10 20 30 40 50 60 AUUAUCAGUGGGUCUUC---| UC U - G C GUGAUGAA CGUCG CA AUAUAC CCU UAGAA CGAAUUUGU \ GUAGC GU UAUAUG GGG AUCUU GCUUAGACA A AGUUAUGUAGCUUCACAAAA^ U- - A G A CUGAGACC 120 110 100 90 80 70