It was indicated that we'd never had genomes move between species. We have them move between closely related species all the time. Triticale is a classic example of that. We took wheat and rye and we created a crop called triticale. A mule is an example of that. Strawberries are an example; we've taken a variety of species from the west and a species from the east to get bigger strawberries that taste better.
So we have been, I would emphasize, very much been doing that. If you look at wheat, the best we can tell is that's a genome of three species of grasses that all came together naturally to create the starting point of wheat.