Cisgenic Modifications in Yeast

The idea behind cisgenic is you're not taking any foreign DNA. It's all within the yeast cell that it would naturally have access through through mating, actually. You can activate a gene or change a gene based on what exists in the natural gene pool. Those are all examples of cisgenic approaches. So like, if I want to blue eyes or brown eyes, I could do that and it'd be a cisgenic change in a human.