Humans
Why I am keen to get my hands on genetically modified purple tomatoes
The first home-grown genetically modified food may be on the horizon, in the form of purple tomatoes, finds Clare Wilson
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The first home-grown genetically modified food may be on the horizon, in the form of purple tomatoes, finds Clare Wilson
Farmers' markets sell more diverse fruit and veg than big stores. They are also a repository of knowledge, and serve as plant conservation hubs, says Beronda L. Montgomery