10 20 30 40 50 60 UUAUUCUCUAGUCGCAUACU- - CU C C-| CUGAACA CGACU CGA AAGUGGAG AGUU GUCUCACC C GCUGA GUU UUCACCUC UCAA UAGAGUGG C UGUUCUUUCUCAACUAUACUU C UC C CU^ UUAACGA 120 110 100 90 80 70