10 20 30 40 50 GUCCCACCAGCACCUCU- --| U CAG A - UCA UGUUGU CCG GGC CA CAGCC AAC AGAAGC UUCU \ GGC CCG GU GUCGG UUG UCUUCG AAGA C UCCUCAAGACUACUAUAG CA^ - UUA C C UGA GUAUCU 110 100 90 80 70 60