The sex of birds is determined by the inheritance of sex chromosomes.

This sex-determining system is highly conserved in avians, which include nearly ten thousand species.

Using genetic mapping you can easily produce new colors and enhance your breed line.

• Sex determines price 6 euro.
• If the certificate is not necessary you get a 1 Euro discount on each test.
• If you need a genetic map you pay 45 Euro extra to know the best match using the genetic calculator on our website.
• Gene therapy exists for 190 euros for birds including tests and mapping.

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