The world of genetic engineering is rapidly evolving, and the recent discovery of a new set of genes that can be used as an on/off switch for genetic engineering is a revolutionary step forward. Researchers from the University of Toronto have identified a set of genes that can be turned on and off with a single cue, allowing for much safer gene editing. This breakthrough could potentially revolutionize the field of genetic engineering, making it easier and safer to modify and manipulate genes. The gene switch is made up of two pieces of DNA, one that turns on the gene when exposed to a specific cue, and another that turns off the gene when the cue is removed. The researchers are hopeful that this new gene switch could be used to create more effective and safer gene therapies.

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source: Phys.org