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Genetically Boosting the Nutritional Value of Corn Could Benefit Millions

Rutgers scientists have found an efficient way to enhance the nutritional value of corn – the world’s largest commodity crop – by inserting a bacterial gene that causes it to produce a key nutrient called methionine, according to a new study.
 
The Rutgers University-New Brunswick discovery could benefit millions of people in developing countries, such as in South America and Africa, who depend on corn as a staple. It could also significantly reduce worldwide animal feed costs.
 
“We improved the nutritional value of corn, the largest commodity crop grown on Earth,” said Thomas Leustek, study co-author and professor in the Department of Plant Biology in the School of Environmental and Biological Sciences. “Most corn is used for animal feed, but it lacks methionine – a key amino acid – and we found an effective way to add it.”
 
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