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Etalon News & Media Article

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

November 21, 2025

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

November 10, 2025

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

October 27, 2025

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)

October 7, 2025

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

September 17, 2025

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

September 8, 2025

Genetic testing can uncover white genes to help your horse qualify for dual registration with APHA & AQHA for additional earning, competition, and breeding opportunities.

AMHA

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!

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Etalon 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.

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APHA 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.

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