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Apr 28, 2024 · Golden rice, a genetically modified rice (Oryza sativa) that has been engineered to biosynthesize beta-carotene, a precursor to Vitamin A. Beta-carotene, a pigment responsible for the orange coloration of carrots and other plants, gives the rice its distinctive hue. Although the crop was intended.
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.
Golden rice is a genetically modified, biofortified crop. Biofortification increases the nutritional value of crops. Golden rice is genetically modified to produce beta-carotene, which is not normally present in rice. Beta-carotene is converted into vitamin A when metabolized by the human body.
Jul 21, 2023 · Genetically modified rice has been approved by the ISAAA’s GM approval database as safe for human consumption. The aim behind the development of this rice is to improve the crop yield, nutritional value, and food safety of rice grains.
Oct 17, 2019 · Excerpt. The True Story of the Genetically Modified Superfood That Almost Saved Millions. The imperiled birth—and slow decline—of Golden Rice. By Ed Regis. Plant biotechnologist Swapan Datta...
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. It is intended to produce a fortified food to be grown and consumed in areas with a shortage of dietary vitamin A.
Jan 28, 2021 · The genetic modification was made by the addition of two genes, phytoene synthase ( Zmpsy1) from Zea mays and carotene desaturase ( crtI) gene from the common soil bacterium, Pantoea ananatis...
