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  2. Genetic engineering - Wikipedia

    en.wikipedia.org/wiki/Genetic_engineering

    This is an accepted version of this page This is the latest accepted revision, reviewed on 18 December 2024. Manipulation of an organism's genome For a non-technical introduction to the topic of genetics, see Introduction to genetics. For the song by Orchestral Manoeuvres in the Dark, see Genetic Engineering (song). For the Montreal hardcore band, see Genetic Control. Part of a series on ...

  3. Genetic engineering techniques - Wikipedia

    en.wikipedia.org/wiki/Genetic_engineering_techniques

    Genetic engineering techniques allow the modification of animal and plant genomes. Techniques have been devised to insert, delete, and modify DNA at multiple levels, ranging from a specific base pair in a specific gene to entire genes. There are a number of steps that are followed before a genetically modified organism (GMO) is created.

  4. Human genetic enhancement - Wikipedia

    en.wikipedia.org/wiki/Human_genetic_enhancement

    Genetic testing, genetic engineering, and stem cell research are often discussed together due to the interrelated moral arguments surrounding these topics. The distinction between repairing genes and enhancing genes is a central idea in many moral debates surrounding genetic enhancement because some argue that repairing genes is morally ...

  5. Genetically modified organism - Wikipedia

    en.wikipedia.org/wiki/Genetically_modified_organism

    A genetically modified organism (GMO) is any organism whose genetic material has been altered using genetic engineering techniques.The exact definition of a genetically modified organism and what constitutes genetic engineering varies, with the most common being an organism altered in a way that "does not occur naturally by mating and/or natural recombination". [1]

  6. Genetically modified animal - Wikipedia

    en.wikipedia.org/wiki/Genetically_modified_animal

    The process of genetically engineering mammals is a slow, tedious, and expensive process. [2] As with other genetically modified organisms (GMOs), first genetic engineers must isolate the gene they wish to insert into the host organism. This can be taken from a cell containing the gene [3] or artificially synthesised. [4]

  7. Human germline engineering - Wikipedia

    en.wikipedia.org/wiki/Human_germline_engineering

    Human germline engineering has two potential applications: prevent genetic disorders from passing to descendants, and to modify traits such as height that are not disease related. For example, the Berlin Patient has a genetic mutation in the CCR5 gene that suppresses the expression of CCR5.

  8. Genetically modified bacteria - Wikipedia

    en.wikipedia.org/wiki/Genetically_modified_bacteria

    With advances in genetic engineering, these bacteria have been manipulated for increased efficiency and expanded host range. Markers have also been added to aid in tracing the spread of the bacteria. The bacteria that naturally colonise certain crops have also been modified, in some cases to express the Bt genes responsible for pest resistance.

  9. Gene targeting - Wikipedia

    en.wikipedia.org/wiki/Gene_targeting

    A Venn Diagram to show the relationship between three types of 'Genetic engineering'; Genetic Modification, Gene Targeting and Genome Editing. The relationship between gene targeting, gene editing and genetic modification is outlined in the Venn diagram below. It displays how 'Genetic engineering' encompasses all 3 of these techniques.