Mutation - Wikipedia, the free encyclopedia
Mutations are changes in the DNA sequence of a cell's genome and are caused by radiation, viruses, transposons and mutagenic chemicals, as well as errors that occur during meiosis ...

What is a Mutation?
A mutation is a permanent change in the DNA sequence of a gene. Mutations in a gene's DNA sequence can alter the amino acid sequence of the protein encoded by the gene.

Mutations
Mutations. In the living cell, DNA undergoes frequent chemical change, especially when it is being replicated (in S phase of the eukaryotic cell cycle).

Mutations in DNA
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mutation: Definition, Synonyms from Answers.com
mutation n. The act or process of being altered or changed. An alteration or change, as in nature, form, or quality

Are Mutations Harmful?
A intermediate level expository answer to the question: Are mutations harmful?

Mutation | Define Mutation at Dictionary.com
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mutation Facts, information, pictures | Encyclopedia.com articles ...
Get information, facts, and pictures about mutation at Encyclopedia.com. Make research projects and school reports about mutation easy with credible articles from our FREE, online ...

What is a gene mutation and how do mutations occur ...
A gene mutation is a permanent change in the DNA sequence that makes up a gene. Mutations range in size from a single DNA building block (DNA base) to a large segment of a ...

mutation - definition of mutation by the Free Online Dictionary ...
mu·ta·tion (my-t sh n) n. 1. The act or process of being altered or changed. 2. An alteration or change, as in nature, form, or quality. 3. Genetics