Developer of GMO Potatoes Renounces Own Work: Warns Against Consuming GMO Potatoes
Dr Caius Rommens developed GMO potatoes for the Idaho-based agbiotech company Simplot. The chief genetic modification he introduced was to silence the potatoes’ melanin (PPO) gene.
This gene, when operative, causes potatoes to discolour when bruised. The GMO potatoes do not discolour when bruised. They have therefore been marketed as bruise-resistant and are being sold without GMO labels in the US and Canada under innocuous-sounding names like Innate, Hibernate, and White Russet.