Multimedia Gallery
January 18, 2008
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Precursors of vitamin A are written into the natural genetic code of some corn plants
Because of its genetic makeup, some corn crops contain particularly high levels of vitamin A precursors. Scientists have found a simpler and cheaper method to find these high-vitamin corn crops.
Credit: Nicolle Rager Fuller, National Science Foundation
Images credited to the National Science Foundation, a federal agency, are in the public domain. The images were created by employees of the United States Government as part of their official duties or prepared by contractors as "works for hire" for NSF. You may freely use NSF-credited images and, at your discretion, credit NSF with a "Courtesy: National Science Foundation" notation.
Additional information about general usage can be found in Conditions.
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Related story: Feeding the World: New Method for Producing High-Vitamin Corn Could Improve Nutrition in Developing Countries