10 20 30 40 50 60 CAUCUGACACGAAUGAC--| A CA U C CCGAAUUA GAGU UUCUCUG UACUAU GC UCAAUUGUCAC U CUCG AGGAGAU AUGAUG UG AGUUAAUAGUG A AAAGAAGAACUUACAUAUU^ A AC C A CUGAUAGC 120 110 100 90 80 70