10 20 30 40 50 60 AUGGACCAGAGGAUACCUCCCCUCCG--| C U U U AGGACU UCUA CCAGUGU UAGACUA CUGU C C AGAU GGUUACA GUCUGAU GACA G C NNNNNNNNNNAUCGAGGUACACCACCUA^ U C - U UUAAAC . 110 100 90 80 70