10 20 30 40 50
AUCUAUUCCUAGAGGGG-- U C C----| GUGUCA
UUUC UGCUG CGAUCCCUGUUC CAAGCCAUCA G
AAAG GUGAC GUUAGGGACGAG GUUCGGUAGU A
AAUUUACUUACUUCAAAUA U C UUUGC^ AGAAAU
120 110 100 90 80 70 60