10 20 30 40 50 60 UCUCUGCAGUUUCUCCU- -| C U - GU G GUGCACU CC AGGUGC CCACUGUG AGAG GGGA GAGG UACU \ GG UCUACG GGUGACAC UCUC UCCU UUCC AUGG A ACCUAGGUCCUCUCCUCA C^ A - A -- A ACUAACU 120 110 100 90 80 70