10 20 30 40 50 60
UCCAGCUCGCGCUGAUU-----| AAUA C A AUUCAUACAC
UCGUU UCUGGUGGCUCUU AUCAGGUAG UC U
AGCGA AGGCUAUCGAGAA UAGUCCGUC AG U
CUUUUACAGUCUACAAGUAGAA^ ---- A G AUCUGUGUUC
120 110 100 90 80 70