10 20 30 40 50 60
GUUGGUCACGGAGUAAU- U G-| A U UACUUU
CG AUUCAUGUU UGA AGACA GGGUAGUGAGAUG G
GU UAAGUGUAA ACU UCUGU UUCAUCACUCUAC U
CCAGAAGAAACAGCUCCG U AA^ G - CAAACA
. 110 100 90 80 70