Thanks! I love the unexpected diversity that comes with breeding tris. Each different set of combinations gives different results. It looks like some types of tri have a sort of chemical roulette wheel that randomizes what happens; the results aren't always happy ones, unfortunately.The problems classifying tris comes in part, I think, from the fact that many (like thousands) different manipulations were done over decades of lab work, so there are a lot of 'tri-like' mammalian phenomena that are out there. Cattanach's Translocation is just the best known and one of the earlier attempts experimenting in this way.
In my original forum we talked about trying to get the glow-in-the-dark mousies, but they were too expensive. then there are the problems with distributing the generations fairly...
