10 20 30 40 50 UUCAGCCGAAUAUAAAU-- UG UU A -| U C UUGCAU A AAU CCCGUAGG CGGGA AGGUG CAA GUU U U UUG GGGUAUCC GCCCU UUCAC GUU CAA U AUCUAAAAUCAACAAAUAA GU GC G G^ - A AUAAGC . 110 100 90 80 70 60