10 20 30 40 50 60 UGAUGGAUGAAGAAUUAAC- GG U-| A U U U A UGUAC GUGCUGU U GG GAGG CAU CUGU CU CAUG A CACGGCA G CC CUCC GUG GACA GA GUAC U CAGUGUUCCCUCAUAUGAGA UU UU^ - U U - - GUUAG 110 100 90 80 70