Knights Poultry and Lab, llc.
specializes in poultry DNA testing using blood, membrane, or feather samples to determine sex. We provide accurate, reliable results for breeders and hobbyists.
What Our DNA Testing Covers
Our fast and reliable DNA tests help you understand your chickens better—before they even hatch!
Here’s what we analyze:
Sexing (Gender Test)
Accuracy: 99%
Quick and easy DNA test to determine if your chick is male or female—even from hatch!
Recessive White Feather Gene
Find out if your bird carries the recessive white gene, which affects feather coloration. Helpful for breeding plans and genetic pairing.
Blue Egg Gene (Shell Color)
Checks for the blue egg gene (oocyanin), responsible for blue or green eggshells. A favorite trait for egg color enthusiasts and breeders!
Lavender Feather Gene
We’ll determine how many copies of the lavender (lav) gene your chicken carries:
• LAV/LAV** – Homozygous (True lavender)
• LAV/N** – Heterozygous (Carrier)
• N/N* – Not a carrier
This test is helpful for identifying visual feather traits and planning lavender lines.
Why This Matters
Understanding these traits helps with:
• Better breeding decisions
• Predicting egg and feather colors
• Ensuring healthy, diverse flocks
Need help interpreting your results?
We’re here to guide you! Just contact us after you receive your report.

Accurate Results, Simple Process
Watch this helpful video to learn how to properly collect a DNA sample for chick gender testing. Step-by-step guidance makes the process simple and stress-free!
Knights Poultry and Lab, llc.
specializes in poultry genotyping, utilizing DNA collected from blood, membrane and some feather samples to determine the sex. Knights Poultry and Lab, llc.’s services are designed to provide accurate and reliable genetic information to individuals including poultry breeders and hobbyists.