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Mutation

en.wikipedia.org/wiki/Mutation

In biology, a mutation is the permanent alteration of the nucleotide sequence of the genome of an organism, virus, or extrachromosomal DNA or other genetic ...

What is a gene mutation and how do mutations occur? - Genetics ...

ghr.nlm.nih.gov/primer/mutationsanddisorders/genemutation

6 days ago ... A gene mutation is a permanent alteration in the DNA sequence that makes up a gene, such that the sequence differs from what is found in ...

Genetic Mutation | Learn Science at Scitable - Nature

www.nature.com/scitable/topicpage/genetic-mutation-1127

Mutations are changes in the genetic sequence, and they are a main cause of diversity among organisms. These changes occur at many different levels, and ...

Mutations and Disease | Understanding Genetics

genetics.thetech.org/about-genetics/mutations-and-disease

Few mutations are bad for you. In fact, some mutations can be beneficial. Over time, genetic mutations create genetic diversity, which keeps populations healthy.

10 Unusual Genetic Mutations in Humans - io9

io9.com/10-unusual-genetic-mutations-in-humans-470843733

Apr 5, 2013 ... But sometimes these biological differences lead to genetic mutations that are extremely rare, and sometimes debilitating. Historically, many ...

The Genetics of Cancer | Cancer.Net

www.cancer.net/navigating-cancer-care/cancer-basics/genetics/genetics-cancer

Acquired mutations are the most common cause of cancer. These occur from damage to genes during a person's life. They are not passed from parent to child.

The causes of mutations - Understanding Evolution

evolution.berkeley.edu/evolibrary/article/evo_20

Gene flow · Sex and genetic shuffling ... Mutations happen for several reasons. DNA fails ... That small difference from the original DNA sequence is a mutation.

Gene Mutation Causes and Disorders - Biology - About.com

biology.about.com/od/basicgenetics/ss/gene-mutation.htm

A gene mutation is any change that occurs in the DNA. These changes can be beneficial to, have some effect on, or be seriously detrimental to an organism.

Genetic mutation - definition of genetic mutation by The Free ...

www.thefreedictionary.com/genetic mutation

Noun, 1. genetic mutation - (genetics) any event that changes genetic structure; any alteration in the inherited nucleic acid sequence of the genotype of an ...

Genes and Mutations - Introduction

www.ndsu.edu/pubweb/~mcclean/plsc431/mutation/mutation1.htm

A mutation is any change in the sequence of the DNA encoding a gene. Most of these mutations are recognized because the phenotype of the organism has ...

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What kinds of gene mutations are possible? - Genetics Home ...

ghr.nlm.nih.gov

6 days ago ... The DNA sequence of a gene can be altered in a number of ways. Gene mutations have varying effects on health, depending on where they ...

Genetic Mutation | Learn Science at Scitable - Nature

www.nature.com

A mutation is a heritable change in the nucleotide sequence of an organism's DNA that ultimately serves as a source of genetic diversity. A single base change  ...

What is a mutation? | Facts | yourgenome.org

www.yourgenome.org

Jan 25, 2016 ... A mutation is a change that occurs in our DNA sequence, either due to ... However, mutation can also disrupt normal gene activity and cause ...