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A genetically modified tomato, or transgenic tomato, is a tomato that has had its genes modified, using genetic engineering. The first trial genetically modified food was a tomato engineered to have a longer shelf life (the Flavr Savr), which was on the market briefly beginning on May 21, 1994. [1]
Blue tomatoes, also called purple tomatoes, are tomatoes that have been bred to produce high levels of anthocyanins, a class of pigments responsible for the blue and purple colours of many fruits, including blueberries, blackberries and chokeberries.
21 Νοε 2022 · In order to produce a purple tomato, the team incorporated genes from snapdragons into the DNA of tomatoes. Purple tomatoes contain the same level of anthocyanins as blueberries. pilipphoto ...
6 Φεβ 2024 · This dusky fruit, named the Purple Tomato, is the first genetically modified food crop to be directly marketed to home gardeners – the seeds went on sale Saturday.
17 Σεπ 2022 · The USDA has approved a genetically modified purple tomato that boasts health benefits and a greater shelf life than standard red tomatoes. Norfolk Plant Sciences. CNN —. It tastes like a...
29 Ιαν 2014 · The tomatoes are genetically modified, designed by researchers at the UK's John Innes Centre to be packed with anthocyanins, the purple pigment that gives blueberries their hue, says the CBC....
22 Νοε 2022 · The first genetically modified (GM) food ever made commercially available to the public was a tomato, invented in the US in 1994. Since then, a number of different genetically modified foods...
