Sex Disorders in Horses and Humans
Learn about rare genetic sex disorders in the horse. Explore the mutations and their impact on horse health and functionality. Optimize breeding practices using DNA testing and ensure the well-being of these iconic animals.
Sex Disorders in Horses and Humans
Learn about rare genetic sex disorders in the horse. Explore the mutations and their impact on horse health and functionality. Optimize breeding practices using DNA testing and ensure the well-being of these iconic animals.
Snowdrop (SNO): A Dilution Mutation in the SLC45A2 Gene in Horses
In 2020, Etalon’s team discovered the Snowdrop (SNO) mutation in the SLC45A2 gene, in a line of Gypsy horses. Learn more about this newly identified mutation.
Sunshine (SUN): A Dilution Mutation in the SLC45A2 Gene in Horses
In 2019, Etalon’s team discovered the Sunshine (SUN) mutation in the SLC45A2 gene, in a Standardbred Stallion named Captain Sunshine. Learn more about this newly identified mutation.
Protect Your Horse with Genetic Testing for West Nile Virus Risk (WNVR)
West Nile Virus (WNV) continues to pose a serious threat to horses across the United States as the USDA reports showed a +205% total increase in Equine West Nile Virus cases during September! Protect Your Horse with Genetic Testing.
Updated Phenotypical and Genetic Assumptions for Roan Horses
Updated Phenotypical and Genetic Assumptions for Roan Horses. Etalon partners with the American Roan Horse Association.
How to Dual Register Your AQHA Horse with APHA
Genetic testing can uncover white genes to help your horse qualify for dual registration with APHA & AQHA for additional earning, competition, and breeding opportunities.

Podcast Episodes
From Hoofbeats to Healing: Veterans and Mustangs
Genetics Unbridled Podcast | Ep. 10
What if there was a way to bridge the gap between military veterans and their civilian lives using the unlikeliest of companions—wild mustangs? Or a w...
Untangling Curly Horse Genetics: DNA Risks, Rewards, and Discovery
Genetics Unbridled Podcast | Ep. 9
Ever wondered what makes curly horses so special? Join us for a fascinating journey with Bunny from the International Curly Horse Organization and Dr....
Breeding Backed By Science: Alison Umberger
Genetics Unbridled Podcast | Ep. 7
From a fifth-grade paper to the forefront of equine genetics, Alison Umberger's story is one you won’t want to miss. Dive into the genetic tapestry of...
Press Releases
Etalon Equine Genetics Discovers Three New White Marking Variants in a New Gene
March 19, 2024
Menlo Park, CA - Etalon Equine Genetics has made another landmark discovery in the field of equine genetics. For the first time in 10 years, a new genetic region for color has been found!
Read MoreEtalon Equine Genetics Discovers New Novel White Variant in Pura Raza Española Horses
December 23, 2023
Menlo Park, CA - Etalon Equine Genetics, a leading provider of equine DNA testing services, has made an exciting breakthrough in equine genetics.
Read MoreAPHA Approves New White Marking Variant W35 “Holiday” in Horses Discovered by Etalon Equine Genetics
December 23, 2023
Menlo Park, CA - Etalon Equine Genetics, a leading provider of DNA testing services, has made another novel discovery in the field of equine genetics. The company has identified a new white marking variant now designated as W35.
Read More


