11/02/2026
Can we talk about the heavy responsibility that comes with DNA testing for other people’s birds?
A lot of folks are getting DNA testing equipment and I am all about it. Yall go get that done!! But also, if you’re testing for other folks, you have to realize the great responsibility that comes with this. If you mis-ID a chick, it very well could get hard culled. In addition, mis-IDs make folks lose faith in all of us.
Whenever you’re talking to someone about getting them to DNA test your birds, you should ask what controls they run! If they are not running a minimum of one positive and one negative (it must include the extraction reagents, minimally), you probably want to walk away. I actually think a ton of the ladies doing DNA testing are truly amazing. We can talk about controls. We are all thinking about how to prevent cross-contamination. We all want to properly ID your birds. It’s a heavy burden/big responsibility and most DNA testers take this very, very seriously.
It’s something to consider when choosing a DNA tester too. There’s a boatload of us out here. I always say that you’ll probably have a good experience with whomever you choose. But I’ll also say that experience does matter. Knowing how to properly identify a contaminant and to know when something is off…it’s kind of a sixth sense that you get when you’ve been running PCR a while. You learn to trust your gut.
I want yall to know that I take running your samples super seriously. I will always always always rerun something that looks even remotely wonky. Hell, I’ll rerun samples even if I don’t like the looks of a gel. I have actually never had a result change upon a redo but I still redo them if something feels off. I really do care about proper ID of your birds’ s*x or genotype.
I hope you can appreciate that. I’m always here if you want to chat about DNA testing, even if you don’t use my service.