View from the fence

Social, environmental and economic issues surrounding GM foods, and the latest news


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A brief intro to genome editing

For decades we have been slowly improving techniques for genetic modification, and now disruptive technologies could be changing the entire biotech landscape. Genome editing technologies have the power to make much smaller, more precise changes to genomes, and so theoretically can avoid some of the arguments against GM foods.

The changes don’t need to be the introduction of a new gene, and may be so small that it will be impossible to tell whether a crop has been developed using genome editing or conventional breeding. Continue reading