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  2. Plant tissue culture - Wikipedia

    en.wikipedia.org/wiki/Plant_tissue_culture

    For example, an excess of auxin will often result in a proliferation of roots, while an excess of cytokinin may yield shoots. A balance of both auxin and cytokinin will often produce an unorganised growth of cells, or callus , but the morphology of the outgrowth will depend on the plant species as well as the medium composition.

  3. In vitro - Wikipedia

    en.wikipedia.org/wiki/In_vitro

    For example, the identity of proteins of the immune system (e.g. antibodies), and the mechanism by which they recognize and bind to foreign antigens would remain very obscure if not for the extensive use of in vitro work to isolate the proteins, identify the cells and genes that produce them, study the physical properties of their interaction ...

  4. Micropropagation - Wikipedia

    en.wikipedia.org/wiki/Micropropagation

    Micropropagation can be used to produce disease-free plants. It can have an extraordinarily high fecundity rate, producing thousands of propagules while conventional techniques might only produce a fraction of this number. It is the only viable method of regenerating genetically modified cells or cells after protoplast fusion.

  5. Embryo rescue - Wikipedia

    en.wikipedia.org/wiki/Embryo_rescue

    Depending on the organ cultured, it may be referred to as either embryo, ovule, or ovary culture. Ovule culture or in vitro embryo culture is a modified technique of embryo rescue whereby embryos are cultured while still inside their ovules to prevent damaging them during the excision process. [8]

  6. Tissue culture - Wikipedia

    en.wikipedia.org/wiki/Tissue_culture

    Tissue culture is an important tool for the study of the biology of cells from multicellular organisms. It provides an in vitro model of the tissue in a well defined environment which can be easily manipulated and analysed. In animal tissue culture, cells may be grown as two-dimensional monolayers (conventional culture) or within fibrous ...

  7. Cell culture - Wikipedia

    en.wikipedia.org/wiki/Cell_culture

    Cell culture is also a key technique for cellular agriculture, which aims to provide both new products and new ways of producing existing agricultural products like milk, (cultured) meat, fragrances, and rhino horn from cells and microorganisms. It is therefore considered one means of achieving animal-free agriculture. It is also a central tool ...

  8. Alternatives to animal testing - Wikipedia

    en.wikipedia.org/wiki/Alternatives_to_animal_testing

    They are an exclusively in vitro company, with commitment to promoting non-animal testing strategies at the core of all of their activities. [97] The Animal Welfare Information Center at the National Agricultural Library (USDA) holds a workshop several times a year called "Meeting the Information Requirements of the Animal Welfare Act".

  9. Intensive crop farming - Wikipedia

    en.wikipedia.org/wiki/Intensive_crop_farming

    Intensive crop farming is a modern industrialized form of crop farming.Intensive crop farming's methods include innovation in agricultural machinery, farming methods, genetic engineering technology, techniques for achieving economies of scale in production, the creation of new markets for consumption, patent protection of genetic information, and global trade.