10 20 30 40 50 UUCUUCCUGACGUAAAUGC--| G CUA G A G AAGUU AAGUC CUAG CGUAUACUGAA GUGU CC GA \ UUCAG GAUC GCAUAUGACUU CAUA GG CU U CUCUACCUCUCUCCUAACUUC^ A AA- A - A CACAU 110 100 90 80 70