10 20 30 40 50 UAGAGUGGAAAUCUUCA--| A CU C U A C AAGGUU GAGAAUC UCU CC AGA AAUGGC CU UCAAAC \ CUCUUAG AGA GG UCU UUAUCG GA AGUUUG C CUCCGAAGGUCUUCCUUAA^ A CU U - - A UUGAGC 110 100 90 80 70