10 20 30 40 50 GCCUAAUGUCAUCGAGU-- A - AG A -| A U C UAGA GC UG CGG CA GUGUA UUGCA GCU GGAUA G C UG AC GUC GU CACGU AACGU CGG CCUAU C U AGACUUAAGCUACUUAACG - G CA C G^ C U C AUGU 110 100 90 80 70 60