10 20 30 40 50 UGUCGCCAUGGAGACUUGG- G C-| G G C UAGU CCU UCAGCAG CGGCUC UCAU AGGUAGC UUG \ GGA AGUCGUC GUCGAG AGUA UCCGUCG AAC C UGUAGGGAAACGUCAAAAAA G UU^ A G - UCAG 110 100 90 80 70 60