10 20 30 40 50 AAGCAGUGCCACCUCCU---| U U GUGAGUUU UUGUU GGUAC CGGAGGGAGGUCG CCGUG GCA \ CUAUG GCUUUUCUCCAGC GGCAC CGU U CUUCUGUGGGCCACUCUACA^ - U AUAACC-- AAUAA 110 100 90 80 70 60