10 20 30 40 50
UCUAUUGAAGCAGAAAU- -| GU A A UAAUAU
CUC UCUGCUCACGCAG AAUUGUCCAU UCAG UG \
GAG AGAUGAGUGUGUC UUAGCAGGUA AGUU AC U
UAAUUUUAUCAACAUCAA A^ UG A - UAAUGU
. 110 100 90 80 70