Nature Turned The Sweet Potato Into A GMO

Sweet potatoes, one of the most important food crops for human consumption, contain genes from the bacterium Agrobacterium but that was not done by scientists. The foreign DNA that turned sweet potatoes into a GMO was put there by nature. The researchers discovered the foreign DNA sequences of Agrobacterium while searching the genome - this is the entire DNA-code - of sweet potato for viral diseases. Instead of contributing this peculiar finding to bacterial contamination of the plant samples, the researchers decided to study these sequences in more detail. read more

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