10 20 30 40 50 60 GGUGUUCCCACAACUGG-- U C --| C AUGGUCUAC CCGGCUC GGG CCAUCUU CCAG ACAGUGUUGG U GGCUGGG CCC GGUAGAA GGUC UGUCACAAUC U UUCCAGUGACGGCUCCUUC C C AU^ - CUCGAAGUG 120 110 100 90 80 70