Genetics

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Riders Seek to Circle Globe, Collect DNA Samples

Two riders setting off on a journey around the world are also looking to compile the world’s first complete equine genetic library through the unprecedented application of “crowd-sourcing.” Every horse owner is encouraged to participate by sending

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Articular Cartilage Maturation in Foals

During a three-year study on articular (joint) cartilage maturation, researchers at the Gluck Equine Research Center used new genetic techniques to investigate how joint cartilage changes between newborn foals and young adult horses.

It is

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Cataracts in Foals

Horses can be born with cataracts due to developmental or heritable causes–known as congenital cataracts. Foals with cataracts often present very early in life, usually at 1 to 2 months of age. Typically, the owners will notice the whiteness in

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DNA Testing for Twins (AAEP 2008)

Tissues from both the recipient and donor mare, as well as from the two stillborn foals, were submitted for microsatellite analysis. The analysis verified that the foals had identical genotypes and resulted from the transferred embryo.

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Lavender Foal Study Needs Participants

Researchers at Cornell University announced plans to conduct a new study focused on Lavender Foal Syndrome/Coat Color Dilution Lethal (LFS/CCDL). The project, led by Samantha Brooks, PhD, and in collaboration with Doug Antczak, VMD, PhD, and Don

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Equine Researchers Close to Identifying Genetic Mutations

The international Equine Consortium for Genetic Research (ECGR), established by Morris Animal Foundation (MAF), is making major inroads into determining the locations of genes that cause specific disease traits in horses. The ECGR is a worldwide

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$60,000 White Colt Will Be Resold

Florida-based pinhooker Christy Whitman bought what she thought was a unique yearling during the fifth session of the Keeneland January horses of all ages auction, and she’s hoping that shoppers at a future sale will be attracted by his white

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Dam Wins Battle of the Sexes to Protect Foal

After witnessing a rare (and unsuccessful) infanticide attack by a stallion on a one-hour-old foal, behavior researcher Meeghan Gray, PhD, from the University of Nevada, Reno, reported findings from the macabre event.

“In this first report

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Equine Guelph Offers Genetics Course

Equine Guelph is offering a new online course in equine genetics. The 12-week course will provide the tools, techniques, and knowledge necessary to develop an understanding of the important role that genetics plays in the equine industry.

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Scamper Clone Offered for Commercial Breeding

A carbon copy of one of the world’s most successful barrel horses has become the first clone to be offered at stud in the United States.

“Clayton” is the clone of the AQHA gelding Gills Bay Boy, or Scamper, as he is better known. Scamper an

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Silver Dapple Color and Eye Abnormalities Connection Found

For many years, veterinarians and horse owners have described the collection of eye anomalies associated with silver dapple color as anterior segment dysgenesis (ASD), because of the apparent similarities to anterior segment lesions

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