Multimedia Gallery
August 14, 2013
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.
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The effects of bacterial leaf spot disease on regular tomatoes (on top) and genetically altered ones
The upper image shows tomato plants with bacterial leaf spot disease in a Florida field trial, from June 2012. Below are tomato plants bred with a pepper disease-resistance gene. Those plants exhibit far less bacterial spot symptoms, plus have an increased fruit yield.
Credit: Diana Horvath, Two Blades 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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