Mutation 04 : A change occurring in the genetic material (DNA) in the chromosomes of a cell. It is caused by a fault in the replication of a cell's genetic material when it divides to form two daughter cells
Ministry of Business, Innovation and Employment, Glossary of terms and acronyms, Wellington, New Zealand 2010. http://wwwsosh.govt.nz/resources/glossary-u.shtml, (Occupn Hlth and Sfty - Brit) {530}