10 20 30 40 50
GGAGCACGCGGCAGACGU--| GG - AU UGCC
CCAGU CCGCGAG AUAUGUUUGAU UCUUGGUUG A
GGUCG GGCGCUC UAUACAGACUG AGGACCAAC C
GAGGCGGCAGCCACUACCCU^ A- G -- CAAG
110 100 90 80 70 60