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To rapidly study the molecular basis for physiological, biochemical, and reproductive mechanisms in plants, for example in vitro selection for stress-tolerant plants. [13] To cross-pollinate distantly related species and then tissue culture the resulting embryo which would otherwise normally die (Embryo Rescue).
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 ...
In vitro culture of plants in a controlled, sterile environment. Micropropagation begins with the selection of plant material to be propagated. The plant tissues are removed from an intact plant in a sterile condition. Clean stock materials that are free of viruses and fungi are important in the production of the healthiest plants.
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]
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".
The book reviews startup companies that are currently working towards mass-producing cellular agriculture products. [ 125 ] [ 126 ] [ 127 ] Meat Planet: Artificial Flesh and the Future of Food by Benjamin Aldes Wurgaft is the result of five years researching cellular agriculture, and explores the quest to generate meat in the lab, asking what ...
Agricultural biotechnology, also known as agritech, is an area of agricultural science involving the use of scientific tools and techniques, including genetic engineering, molecular markers, molecular diagnostics, vaccines, and tissue culture, to modify living organisms: plants, animals, and microorganisms. [1]
In vitro toxicity testing is the scientific analysis of the toxic effects of chemical substances on cultured bacteria or mammalian cells. [1] In vitro (literally 'in glass') testing methods are employed primarily to identify potentially hazardous chemicals and/or to confirm the lack of certain toxic properties in the early stages of the development of potentially useful new substances such as ...