Sexing

This article needs additional citations for verification. Please help by adding citations to reliable sources. Unsourced material may be challenged and removed. Find sources:  –  ·  ·  · scholar · JSTOR (July 2018) (Learn how and when to remove this template message)

Through sexing, biologists and agricultural workers determine the sex of livestock and other animals they work with. The specialized trade of chicken sexing has a particular importance in the poultry industry.^{[citation needed]}

The sex of mammals can often be determined using sexually dimorphic characteristics.^[1] Assisted physical sexing is relevant in vertebrates with cloacae (e.g. birds, reptiles or amphibians) when there is no external sexual dimorphism. In veterinary practice, fibroscopy is used under general anaesthesia in birds such as parrots.^{[citation needed]}

Molecular sexing is a set of techniques that use DNA for determining sex in wild or domestic species^[2] (population studies, farming, genetics) or humans (archaeology, forensic medicine). Markers commonly used include amelogenin, SRY and ZFX/ZFY. Various techniques have been developed using simple polymerase chain reaction product size dimorphism, presence/absence, restriction dimorphism, or even sequencing.

References[]

This biology article is a stub. You can help Wikipedia by .

• v
• t

This agriculture article is a stub. You can help Wikipedia by .

• v
• t