Tiirka soo saarista aashitada nukliyeerka (DNA yar/dhexdhexaad/ tiir weyn) waxa lagu soo ururiyaa tuubada dibadda + tuubada gudaha + xuubabka jel silica + giraanta isku dhufashada.Waxaa loo isticmaalaa daawaynta hore ee DNA-da, sida genome, koromosoomyada, plasmids, alaabta PCR, alaabta dib-u-warshadaynta balaastikada, RNA iyo kuwa kale.
Akhri wax dheeraad ah