10 20 30 40 50 ACGUUGCCAUGGAAAUGCU--| UC G UG G A GUCACU GGA ACU UG AAAGACAUGG UAGUGAG UG \ UCU UGA AC UUUCUGUGCC AUCGCUC AC G AUCUCCUCUGCCUGCUCCAGU^ UU A CU - C GUAAAU . 110 100 90 80 70