A new gene discovery is paving the way to a future of weed-free cornfields in the Corn Belt. Scientists from the University of Illinois Urbana-Champaign have identified a gene that could help corn plants resist weeds and reduce the need for herbicides. The gene, known as Rf3, is found in the corn genome and works to prevent weeds from competing with the corn for nutrients and water. The discovery could have major implications for farmers in the Corn Belt, providing a natural solution to weed control and reducing the need for herbicides.

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source: Phys.org