adj \(ˈ)nän-ˈhis-ˌtōn\

Definition of NONHISTONE

: relating to or being any of the eukaryotic proteins (as DNA polymerase) that form complexes with DNA but are not considered histones

Seen & Heard

What made you want to look up nonhistone? Please tell us where you read or heard it (including the quote, if possible).