10 20 30 40 50 60
UCUUGACGCUUGUUGAU- -| GC U U U UGAGACAU
GGGC GUCGA CG GAGUAU ACA CAGGUACUGG \
CUCG CGGCU GC UUCAUA UGU GUUCAUGACC U
UAGAUCCACCUACUCGUU U^ UA U U - CAACAAGA
120 110 100 90 80 70