10 20 30 40 50 60 AAGUCCUGGGCUGUCUC- A- CU AG -| U U AGAAAGC AG GC GG UGGGGGGGCAG GAG GGC CAGGG G UC UG CC GUCUUCCCGUC CUC CCG GUCCC U CGACCCGUGUCACACAGG CC UC CU U^ - - CGAAAUG . 110 100 90 80 70