10 20 30 40 50 60 CGUGGGAGAGUGACUUA--| U UUA U GGAAUUUG GGG GACCAGCCA UGGUU GCCUGGGACUGA C CCC UUGGUUGGU ACCAA CGGACCUUGACU U UUUCUUCUUCCAACGAAGU^ U CGG C GUAUAGGG 120 110 100 90 80 70