A new genetically modified purple tomato, developed by Norfolk Plant Sciences, is now available to home gardeners in the U.S. This unique tomato, colored like a concord grape with plum-colored flesh, is the result of approximately 20 years of research to incorporate color genes from a snapdragon flower into the plant. The genes not only provide pigment but also high levels of anthocyanin, a health-promoting compound.
Named the Purple Tomato, this fruit is the first genetically modified food crop directly marketed to home gardeners, with the seeds going on sale recently. Previously, genetically modified foods were mainly accessible to commercial producers in the U.S. By selling directly to gardeners, Norfolk Plant Sciences aims to alter Americans’ perceptions of GMO foods.
A 2020 Pew Research study revealed that most Americans view GMOs as less healthy than non-genetically modified foods, with only 7% considering them healthier. Nathan Pumplin, CEO of Norfolk Healthy Produce, a subsidiary of Norfolk Plant Sciences, emphasized the benefits of biotechnology, such as improved taste and nutrition, through this product.
The leading scientist behind the Purple Tomato, Cathie Martin, a biochemist from the University of Cambridge, endeavored to create a transgenic tomato using DNA from a purple snapdragon. The goal was to develop a tomato with high levels of anthocyanins, known for their anti-cancer, anti-inflammatory, and antioxidant properties.
Anthocyanins are compounds found in blueberries, blackberries, eggplant, and purple cabbage, and have been associated with various health benefits. The Purple Tomato represents a significant advancement in biotechnology and offers potential health advantages to consumers.
