Source:http://linkedlifedata.com/resource/umls/id/C0079866
MSH: Process of generating a genetic MUTATION. It may occur spontaneously or be induced by MUTAGENS.,GO: OBSOLETE. The process by which genetic material undergoes a detectable and heritable structural change. There are three categories of mutation: genome mutations, involving addition or subtraction of one or more whole chromosomes; chromosome mutations, which alter the structure of chromosomes; and gene mutations, where the structure of a gene is altered at the molecular level. [ISBN:0198506732]