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Jan 3, 2024 · GM crops may be modified to improve yield, enhance nutrition, or better adapt to environmental conditions. They can even be altered to resist pests or eliminate unwanted effects, like this type of onion that doesn't cause people to tear up when chopped. Hunger is one of the greatest global challenges of the 21st century.
Genetic modification (GM) technology allows the transfer of genes for specific traits between species using laboratory techniques. GM crops were first introduced in the U.S. in the mid-1990s. Most current GM crops grown in the U.S. are engineered for insect resistance or herbicide tolerance. Corn, soybeans, and cotton are the three largest ...
Feb 1, 2018 · Introduction. Genetically modified crops (GMCs, GM crops, or biotech crops) are plants used in agriculture, the DNA of which has been modified using genetic engineering techniques. Genetic ...
Oct 16, 2023 · A genetically modified soybean is a soybean ( Glycine max) that has had DNA introduced into it using genetic engineering techniques. In 1996, the first genetically modified soybean was introduced to the U.S. by Monsanto. In 2014, 90.7 million hectares of GM soybeans were planted worldwide, this is almost 82% of the total soybeans cultivation area.
Jul 29, 2020 · Golden Rice has been genetically modified to contain elevated β-carotene concentrations and is the bellwether for both the promise and angst of agricultural biotechnology. Although there are numerous other nutritional targets of genetically biofortified crops, here I briefly summarize the work to elevate iron and folate concentrations.
May 17, 2016 · Each year, as many as 500,000 vitamin A-deficient children go blind, and half of them die within a year of losing their sight, according to the report. So far, farmers have only made widespread use of genetically modified crops engineered for resistance to insects and herbicides, the committee found.
Jan 9, 2024 · Pest control: Many GMO crops have been genetically modified to express a gene that protects them against pests and insects. The Bt gene is commonly genetically engineered into crops like corn ...
