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  2. Tissue culture - Wikipedia

    en.wikipedia.org/wiki/Tissue_culture

    Plant tissue culture in particular is concerned with the growing of entire plants from small pieces of plant tissue, cultured in medium. [10] The technique of plant tissue culture, i.e., culturing plant cells or tissues in artificial medium supplemented with required nutrients, has many applications in efficient clonal propagation (true to the ...

  3. Ethics of cloning - Wikipedia

    en.wikipedia.org/wiki/Ethics_of_cloning

    The ban excluded cloning for research, and for the conservation of rare breeds and endangered species. [37] [38] However, no law was passed after the vote. As of 2024, horse cloning continues to be legal in the EU, with the Zangersheide registry in Belgium offering three cloned stallions for breeding. [39]

  4. Cloning - Wikipedia

    en.wikipedia.org/wiki/Cloning

    Therapeutic cloning would involve cloning cells from a human for use in medicine and transplants, and is an active area of research, but is not in medical practice anywhere in the world, as of 2024. Two common methods of therapeutic cloning that are being researched are somatic-cell nuclear transfer and, more recently, pluripotent stem cell ...

  5. Stem cell controversy - Wikipedia

    en.wikipedia.org/wiki/Stem_cell_controversy

    In 1998, James Thomson and Jeffrey Jones derived the first human embryonic stem cells, with even greater potential for drug discovery and therapeutic transplantation. However, the use of the technique on human embryos led to more widespread controversy as criticism of the technique now began from the wider public who debated the moral ethics of ...

  6. 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 13 February 2025. 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 ...

  7. Genetic engineering techniques - Wikipedia

    en.wikipedia.org/wiki/Genetic_engineering_techniques

    In plants the DNA is often inserted using Agrobacterium-mediated recombination, [27] taking advantage of the Agrobacteriums T-DNA sequence that allows natural insertion of genetic material into plant cells. [28] Plant tissue are cut into small pieces and soaked in a fluid containing suspended Agrobacterium. The bacteria will attach to many of ...

  8. Human cloning - Wikipedia

    en.wikipedia.org/wiki/Human_cloning

    Therapeutic cloning would involve cloning cells from a human for use in medicine and transplants. It is an active area of research, and is in medical practice over the world. Two common methods of therapeutic cloning that are being researched are somatic-cell nuclear transfer and (more recently) pluripotent stem cell induction .

  9. Somatic cell nuclear transfer - Wikipedia

    en.wikipedia.org/wiki/Somatic_cell_nuclear_transfer

    It is used in both therapeutic and reproductive cloning. In 1996, Dolly the sheep became famous for being the first successful case of the reproductive cloning of a mammal. [1] In January 2018, a team of scientists in Shanghai announced the successful cloning of two female crab-eating macaques (named Zhong Zhong and Hua Hua) from foetal nuclei. [2]

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