10 20 30 40 50 GACAGUAAGUGUGUGCCC G- C-| CA CC A GUGCCA AG CCG CUGA CUCUUUC UGUUGCACU CU G UC GGU GACU GGGAAAG GUAACGUGA GA U CCUGUGCCACGACUCUAG GA CU^ AC UA C AAUAAG . 110 100 90 80 70 60