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12.08.2020 |

New genetic engineering techniques associated with numerous risks

New scientific paper demonstrates the need for process oriented risk assessment

Wednesday, 12 August 2020

A new scientific paper published in the Environmental Sciences Europe journal gives an overview of the risks associated with genome editing procedures (new genetic engineering) for plants and animals. The risks are not only restricted to a wide range of unintended effects that can be triggered by the process of genome editing. There are also risks associated with the intended biological characteristics generated through genome editing.

Genome editing techniques, in particular those using the CRISPR/Cas 'gene scissors', increase the possibilities and speed with which the genomes of plants and animals can be altered. It does not matter whether additional genes are introduced into the genome or not. Small genetic modifications are often performed in combination and can cause significant changes in metabolic pathways and plant composition. The study concludes that the novel, intended properties must be thoroughly tested, even if no additional genes are inserted.

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