◮Jaranjarada DNA-da ee 100bp waxa ay ka kooban tahay 13 xabbo oo DNA ah, kuwaas oo xoogga 200bp, 500bp, iyo 1000bp la labanlaabay, taas oo ka caawisa in ay ka gudubto dhibaatada jajabyada gaagaaban ee dhalaalka daciifka ah oo ay adagtahay in la kala saaro inta u dhaxaysa xargaha.Ka sarreeya 1000bp, saddex qaybood oo ah 1200bp, 1500bp, iyo 2000bp ayaa lagu daray, kuwaas oo loo xisaabin karo iyadoo loo eegayo cabbirka jajabka DNA ee u dhexeeya 1000-2000bp.