Transgenesis is the modification of an animal’s genome deliberately to change its DNA characteristics. This would mean that any animal – or for that matter any living creature could incorporate the genes from any other living creature into its genome. Now why would anyone want to do that? To play God of course! And, right now, ostensibly, to see if certain traits could be incorporated into the animals being used for research so it could benefit mankind.
Today, there have been experiments that have succeeded in producing transgenic cows. What began with a mouse becoming a mighty mouse being able to help in human cancers has today gone way beyond that to experiments with other animals as well. Introducing a gene that does not belong to the animal’s genetic make up is not usually successful but there are instances where it has been possible and most animals undergo gene transfer through the process of microinjection.
Why do this at all? There are advantages, no doubt. These animals can be used for medical research and for better health. They can be programmed to produce more – in the case of cows, a breed could be raised that is extremely disease-resistant as well as high yielding. There can be breeds that are modified to yield more meat or more milk – whatever the farmer is breeding them for. They could also yield milk sooner than they have before. In the medical field, there could be animals that are reared specifically to produce products like mediums to make healthy cells grow, organs for transplant, etc.
The question remains: Can we play God? Are we really the only ones that matter in the world? Or in the universe? Man has always thought so. Nature might not. Interfering with natural processes when it comes to the weather has resulted in catastrophes like global warming. Will this interfering in the process of evolution also be the same? Will mankind end up like something out of a gruesome Hollywood movie where the plot goes through callousness or carelessness in experiments that end up with monsters populating and taking over the world? Most important, is it right to do so? We didn’t invent Life or its myriad life forms. What right have we to mutate them and change them beyond recognition?
So is it ethical? I think not. Will it happen? With a company like Dupont having acquired the sole rights for this process, of course it will. Let’s not fool ourselves into thinking otherwise.
