Keyword Analysis & Research: mutation definition

britannica.com

https://www.britannica.com/science/mutation-genetics

WEBApr 5, 2024 · Mutation, an alteration in the genetic material (the genome) of a cell of a living organism or of a virus that is more or less permanent and that can be transmitted to the cell’s or the virus’s descendants. The genomes of organisms are all composed of DNA, whereas viral genomes can be of DNA or RNA.

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merriam-webster.com

https://www.merriam-webster.com/dictionary/mutation

WEBmutation. noun. mu· ta· tion myü-ˈtā-shən. 1. : a basic and important change. 2. a. : a permanent change in hereditary material involving either a change in the position of the …

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biologydictionary.net

https://biologydictionary.net/mutation/

WEBApr 4, 2017 · Mutation Definition. At the simplest level, a mutation is a change or transformation. In biology, mutations refer to changes in chromosomes and genes, which typically manifest physically. The effect of a mutation can depend on the region in which the sequence of genetic material has been changed.

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wikipedia.org

https://en.wikipedia.org/wiki/Mutation

WEBIn biology, a mutation is an alteration in the nucleic acid sequence of the genome of an organism, virus, or extrachromosomal DNA. [1] . Viral genomes contain either DNA or RNA.

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genome.gov

https://www.genome.gov/genetics-glossary/Mutation

WEB6 days ago · A mutation is a change in the DNA sequence of an organism. Mutations can result from errors in DNA replication during cell division, exposure to mutagens or a viral infection. Germline mutations (that occur in eggs and sperm) can be passed on to offspring, while somatic mutations (that occur in body cells) are not passed on.

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khanacademy.org

https://www.khanacademy.org/science/ms-biology/x0c5bb03129646fd6:inheritance-and-variation/x0c5bb03129646fd6:mutations/a/mutations

WEBA mutation is any change to the nucleotide sequence of a DNA molecule. Some mutations arise as DNA is copied. Others are due to environmental factors. A mutation in a gene can change the structure and function of the protein encoded by that gene. This, in turn, can affect an organism’s traits.

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utah.edu

https://learn.genetics.utah.edu/content/basics/mutation/

WEBWe often refer to a mutation as a thing—the genetic variation itself. This approach can be useful when it comes to a gene associated with a disease: the disease allele carries a mutation, a DNA change that compromises the protein's function. However, this approach gives mutation a bad name. definition

definition

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nature.com

https://www.nature.com/scitable/definition/mutation-8/

WEBA mutation is a change in a genetic sequence. Mutations include changes as small as the substitution of a single DNA building block, or nucleotide base, with another nucleotide base. Meanwhile,...

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nationalgeographic.org

https://www.nationalgeographic.org/encyclopedia/mutation/

WEBOct 19, 2023 · A mutation is a change in the sequence of genetic letters, called bases, within a molecule of DNA. Grades. 6 - 12. Subjects. Biology, Genetics. Image. York Grown Strawberries. Mutations occur throughout the natural world, …

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nature.com

https://www.nature.com/scitable/topicpage/genetic-mutation-441/

WEBWhile a mutation is defined as any alteration in the DNA sequence, biologists use the term "single nucleotide polymorphism " ( SNP) to refer to a single base pair alteration that is common...

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