deoxyribonucleoprotein

noun

de·​oxy·​ri·​bo·​nu·​cleo·​pro·​tein (ˌ)dē-ˌäk-sē-ˌrī-bō-ˌn(y)ü-klē-ō-ˈprō-ˌtēn, -ˈprōt-ē-ən 

variants also desoxyribonucleoprotein

ˌdes- 

: a nucleoprotein that yields DNA on hydrolysis