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Genetically modified crops are plants used in agriculture, the DNA of which has been modified using genetic engineering techniques. In most cases, the aim is to introduce a new trait to the plant which does not occur naturally in the species. As of 2015, 26 plant species have been genetically modified and approved for commercial release in at ...
Genetically modified plants have been engineered for scientific research, to create new colours in plants, deliver vaccines, and to create enhanced crops. Plant genomes can be engineered by physical methods or by use of Agrobacterium for the delivery of sequences hosted in T-DNA binary vectors .
A study led by the European Food Safety Authority (EFSA) also found viral genes in transgenic plants. [67] Transgenic carrots have been used to produce the drug Taliglucerase alfa which is used to treat Gaucher's disease. [68] In the laboratory, transgenic plants have been modified to increase photosynthesis (currently about 2% at most plants ...
Transgenic or genetically modified organisms, be they bacteria, viruses or fungi, serve many research purposes. Transgenic plants, insects, fish and mammals (including humans) have been bred. Transgenic plants such as corn and soybean have replaced wild strains in agriculture in some countries (e.g. the United States).
The EFSA concluded that "similar hazards can be associated with cisgenic and conventionally bred plants, while novel hazards can be associated with intragenic and transgenic plants." [ 6 ] Cisgenesis has been applied to transfer of natural resistance genes to the devastating disease Phytophthora infestans in potato [ 7 ] and scab ( Venturia ...
They have been used as a model in map-based cloning, where transgenic plants must be created to prove that a gene has been successfully isolated. [45] A plant peptide hormone , systemin , was first identified in tomato plants and genetic modification has been used to demonstrate its function, by adding antisense genes to silence the native gene ...
Genetically modified rice are rice strains that have been genetically modified (also called genetic engineering).Rice plants have been modified to increase micronutrients such as vitamin A, accelerate photosynthesis, tolerate herbicides, resist pests, increase grain size, generate nutrients, flavors or produce human proteins.
This is an accepted version of this page This is the latest accepted revision, reviewed on 5 February 2025. Foods produced from organisms that have had changes introduced into their DNA Part of a series on Genetic engineering Genetically modified organisms Bacteria Viruses Animals Mammals Fish Insects Plants Maize/corn Rice Soybean Potato History and regulation History Regulation Substantial ...