Gene edited foods back on the menu - what are they and what's changed? - ABC News

Once fences and armed guards protected genetically modified (GM) crops. But the rules are rapidly changing. From Vitamin D-boosted tomatoes to low GI potato chips, what say should citizens have?

Scientists Jonathan Napier and Cathie Martin remember when they needed armed guards and high fences to protect their research sites. Genetically modified (GM) food crops were the target of activists… [+1247 chars]

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