10 20 30 40 50 CAGGAUCACUAAUGUGU- CUU- C UU G -| AUCCUGUGUA GC CUG CAG GCUCAGUAG CAG UGUAG \ CG GAC GUC UGGGUCAUC GUC ACAUC G AACAGUCCGACCUUCAUC UUUC A UC G U^ GACGACUAAC 120 110 100 90 80 70