Use of Ancient DNA in conservation of living animals

Genetic diversity is one of the biggest problems in breeding endangered animals, if all individuals are basically the same then disease is likely to wipe them out, such as with Tasmanian Devils and their facial tumour disease.

I see the use of extinct gene variants to sustain species in the long term as an eventuality for most endangered species, especially the low diversity animals like Cheetahs and Tasmanian Devils. The technology for replacing genes in embryos does exist today, but it's more a case of confidence in the technology and unknown potential side effects. It would not surprise me if India were already doing this with Cheetahs, though I feel this sort of thing being acceptable is more than a few decades away for the western world, despite currently being legal for use on non-humans as I understand it.

In terms of the game, I don't actually play the game, being a console peasant, but I am sort of curious as to opinions on gene editing as a game concept (though I do expect a no). I was thinking that modified animals might have a whole bunch of penalties for the first few generations, so that breeding doesn't become a pointless endeavour and to reflect the present uncertainty on the subject. I'm guessing Cheetahs are just normal animals in the game, so there's not really the intended real life benefit. I was also thinking that alternate skin colours could maybe be among the genes to find, excluding the currently present albinism, either based on real present day variants, extinct subspecies (in the case of lions maybe even a male model) or even fictional colourations.
 
I'm not sure if this would fit well into the Game (I think most People wouldn't like it) and I think if it will be in the Game, it should be extremely expensive (maybe even costing Money and CC).
I agree that this could be the Key to save some Species in Real Life (for example Tasmanian Devils and Koalas which are both Species that often have Diseases (I think I've read somewhere that there is/was only one wild Population of Koalas on a small Island that doesn't have/had Chlamydia)). I think if it would be possible to find a Way to genetically modify them to be immune and release immune Animals to let them breed with normal wild Animals, could maybe safe a whole Species
 
I worked on using genetics for managing invasive species (actually looked into releasing gene edited animals into the wild, talked with some experts in the field and that's where I learned it is a ways off still). Now I am looking at how changes in the genome affect speciation and local adaptation
 
Sounds really interesting and I would love to read more about it. Especially how it works to manage invasive Species that Way. I wish I could get a Job like that, but most likely this will never happen
 
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