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Golden rice is a variety of rice (Oryza sativa) produced through genetic engineering to biosynthesize beta-carotene, a precursor of vitamin A, in the edible parts of the rice. [ 1 ] [ 2 ] It is intended to produce a fortified food to be grown and consumed in areas with a shortage of dietary vitamin A .
This genetically modified rice is capable of producing beta-carotene in the endosperm (grain) which is a precursor for vitamin A. Syngenta was involved in the early development of Golden Rice and held some intellectual property [14] that it donated to non-profit groups including the International Rice Research Institute (IRRI) to develop on a ...
This is an accepted version of this page This is the latest accepted revision, reviewed on 28 January 2025. There is 1 pending revision awaiting review. 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 ...
This discovery was instrumental for the development of Golden Rice, a type of genetically modified rice that can be used to alleviate vitamin A deficiency. [2] His laboratory has also developed methods to identify and quantity genetically modified proteins in foods, the presence of mechanically recovered meat in meat products and the ...
In the laboratory, transgenic plants have been modified to increase photosynthesis (currently about 2% at most plants versus the theoretic potential of 9–10%). [69] This is possible by changing the rubisco enzyme (i.e. changing C 3 plants into C 4 plants [ 70 ] ), by placing the rubisco in a carboxysome , by adding CO 2 pumps in the cell wall ...
The product was a transgenic rice species rich in vitamin A, called golden rice. Little is known about the impact of golden rice on xerophthalmia because anti-GMO campaigns have prevented the full commercial release of golden rice into agricultural systems in need. [9]
Futterer J, Rothnie H, Hohn T, Potrykus I (1997) Rice tungro bacilliform virus open reading frames II and III are translated from polycistronic pregenomic RNA by leaky scanning. J. Virol. 71:7984-7989. Hoa TTC, Al-Babili S, Schaub P, Potrykus I, Beyer P (2003) Golden Indica and Japonica Rice Lines Amenable to Deregulation. Plant Physiology 133: ...
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.