DNA is an item used in Bakugan: Rise of the Resistance.
DNA is very crucial in playing Rise of the Resistance because it helps you create Replicator Bakugan and allows you to upgrade your Replicator Bakugan to make them stronger against stronger enemies. Also, whatever DNA you have left will be added to your experience when you level up with the Bakugan you are using. Also, when you get rid of a Replicator Bakugan during a level, you will get some DNA back for it.
There is a move called Risky Bonus that allows you to gain more DNA.