10 20 30 40 50 CAACACGUGUCCUUCUG-- U U -- -| C GUGACU GUU UGGUUGU UGG GUUCCUGGC AUG UGAUUU U CAG ACCAAUA ACC UAGGGACCG UAC ACUAAA A CCGACAAUGUCUCCGGUCA U C AU U^ - AGUAGA . 110 100 90 80 70 60