10 20 30 40 50 60 ACUGAAUGCUUGAAAAG---| U A A - U C C GCUAAAUGUG UCAG GC UCA UA CC UGGCU UAGACUG UUACU \ GGUC UG AGU AU GG ACUGA AUCUGAC AAUGA U CUUAGGAGACACCUUCCAAC^ - C C C U C - CAUGAAAGUC 120 110 100 90 80 70