Some fat to chew on.
I once talked to a bio engineer in midland, Michigan. We got on the subject of agent orange. He told me it was originally created for the forestry and power companies to deal with vegetation. It was supposed to be diluted to no more than 5%, because of its potency. Well the military in Vietnam came to reason that if 5% works well, then 50-100 % will work better combating the vegetation in Vietnam. They proceeded to spray and troops got sprayed. My brother ended up with cancer from it and died decades later.
Now on to gain of function. If you think it was new with faucistein you maybe wrong. Again the government found something they could exploit for nefarious reasons.
Genetically modified food, or GM food, is produced from organisms whose DNA has been altered using genetic engineering techniques. This process allows for the introduction of new traits, such as increased resistance to pests or improved nutritional content, which are not achievable through traditional breeding methods.
Wikipedia
University of Florida
Definition of Genetically Modified Food
Genetically modified food, or GM food, is produced from organisms whose DNA has been altered using genetic engineering techniques. This process allows for the introduction of new traits that are not achievable through traditional breeding methods.
Key Characteristics
Genetic Engineering Techniques
Wikipedia
World Health Organization (WHO)
You see it has been around for a long time under a different name.