10 20 30 40 50 UUCAUCCUGUUGAUUUU--| U GG C U UCUA GAU GCCU UGUAGUCUUUC UUUGG CAGCUUUC \ CUG UGGA AUGUCGGGAAG AAACC GUCGAGAG U UUUUGGUAAACCACACUUA^ U AA U - CACU 110 100 90 80 70 60