Tiirka soo saarista aashitada nukliyeerka (DNA yar/dhexdhexaad/ tiir weyn) waxaa lagu soo ururiyaa tuubada dibadda + tuubada gudaha + xuubabka jelka 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.
Sii akhri