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Genome editing techniques that modify the DNA of plants do not pose more hazards than conventional breeding or techniques that introduce new DNA into a plant, an EFSA assessment concludes.

The scientific opinion focuses on plants produced using different genome editing techniques: site-directed nuclease-1 (SDN-1), site-directed nuclease-2 techniques (SDN-2) and oligonucleotide-directed mutagenesis (ODM). These differ from site-directed nucleases-3 (SDN-3), which was assessed by EFSA in 2012, because they modify a specific region of the genome without introducing new DNA.

Experts concluded that the existing guidance for risk assessment of genetically modified plants is applicable for the evaluation of the three new techniques. However, fewer data for the risk assessment might be needed due to the absence of new DNA.

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