mRNA 5' GCUGAAAUCCAUGAGCCUAA 3' |||o|||||||||||||x|| miRNA 3' CGAUUUUAGGUACUCGGUUU 5'
mRNA 5' GUUAAAAUCCGAGAGCCAAG 3' |o||||||||ox|||||||o miRNA 3' CGAUUUUAGGUACUCGGUUU 5'
mRNA 5' UCUGAAAUCCGUGAGCCAGG 3' x||o||||||o|||||||oo miRNA 3' CGAUUUUAGGUACUCGGUUU 5'