10 20 30 40 50 60 UUCCUGGGUACUUUCCUGUAUA--| G A GGA GUUGAA UGACCUU GAAAUCAAG AUGGGU GCCU U ACUGGGA CUUUGGUUC UACCCA CGGA U CGCAAAGAAGACAUCUAAGGGACG^ A A G-- UCUUAA . 110 100 90 80 70