Autosexing Link

refers to specific purebred poultry that hatch with distinct visual differences between males and females, allowing for immediate gender identification without invasive methods like vent sexing. Unlike "sex-links," which are first-generation hybrids, autosexing breeds "breed true," meaning their offspring will also possess these same identifiable traits. Core Mechanism: The Barring Gene

Known as "German Kennhuhns," these show very distinct down colors at hatch. autosexing

Can be bred together to produce more autosexing chicks. refers to specific purebred poultry that hatch with

), which significantly lightens his down color. A female chick receives only one dose ( ), resulting in a darker, more defined pattern. Common Autosexing Breeds Can be bred together to produce more autosexing chicks

Result from crossing two different breeds (e.g., a Rhode Island Red rooster and a Delaware hen). Their offspring will not breed true; if you mate two sex-links, the next generation will lose the predictable color markers. Performance Benefits

In poultry, males have two sex chromosomes (ZZ) while females have one (ZW).