Gene: Difference between revisions
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Genes are not the only form of replicators, and biological [[Evolution|evolution]] is not the only form of evolution. There are also [[Meme|memes]] in analogy with genes, and there is also cultural and cosmic evolution. | Genes are not the only form of replicators, and biological [[Evolution|evolution]] is not the only form of evolution. There are also [[Meme|memes]] in analogy with genes, and there is also cultural and cosmic evolution. | ||
The genome of an organism is [http://blog.oup.com/2011/05/gene-mutation/ like a library] containing its blueprint, with information in books called chromosomes, and these chromosome books in turn are split into chapters called genes. | |||
== Links == | == Links == | ||
* Wikipedia entry for [http://en.wikipedia.org/wiki/Gene Gene] | * Wikipedia entry for [http://en.wikipedia.org/wiki/Gene Gene] | ||
Revision as of 11:44, 13 May 2012
A gene is a genetic replicator, a basic unit of heredity in a living organism, and a segment of DNA that is involved in producing proteins. Genes shape life-forms, they are blueprints for biological bodies and recipes for stringing together amino acids into proteins.
Genes are not the only form of replicators, and biological evolution is not the only form of evolution. There are also memes in analogy with genes, and there is also cultural and cosmic evolution.
The genome of an organism is like a library containing its blueprint, with information in books called chromosomes, and these chromosome books in turn are split into chapters called genes.
Links
- Wikipedia entry for Gene
