Cancermutate Share Tweet To change the genetic material of a cell. The changes (mutations) can be harmful, beneficial, or have no effect.( MYOO-tayt )Source: NCI Dictionary of Cancer TermsSearch the Glossary of Medical Terms Previous: mutagen Next: mutation NewsletterSign up for the QuackTrack.org newsletter below! Click to commentLeave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment *Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Δ QuackTrack on TwitterTweets by QuackTrack_org Trending Posts