10 20 30 40 50 GUUCUUUCACCAUAGCACC--| C C GAUC GUUUCU UAUGGUGUA CACCA UGC GUGCAAUGCU \ AUGUCACGU GUGGU ACG CACGUUAUGG C GUAACCUCUUACUUCCAUGAC^ A A ACUU UCUUGU 110 100 90 80 70 60