10 20 30 40 50 GUCUCCCAUCUUGAAGU---| C G A U U G UUGUUGU CCGCA GGG GCCAGCCC UC UUGGGC GCU GC \ GGCGU CCU CGGUCGGG AG AACCCG CGA CG U AAGAGAACCCCUACCAACAU^ - G A U U A GCGGAGU . 110 100 90 80 70