10 20 30 40 50 GCUGCUCCUCCUCCUCCA --| U G A AGUUUGUG GGG CCU GGCUGG AUAUCAUC UAUACUGUA \ CCC GGG CUGAUC UGUAGUAG AUAUGACAU A UCCGUCCGAGAUCAGAAC AU^ U A - CACAGAGU 110 100 90 80 70 60