Breeding and Reproduction

Horse breeding from planning through foal care

Horse Genome Sequence in the Works

“It puts a whole new set of tools in play…it’s as if you are farmers that are used to relying on plows pulled by a draft animal, and all the sudden you have tractors,” says Jamie MacLeod, VMD, PhD, professor of veterinary science and Knight

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Horse Added to Broad’s Genome Stable

Scientists will complete high-quality genome sequence of the horse together with a catalogue of genetic differences across diverse horse breeds


Long prized for its physical prowess, the horse has filled diverse and instrumental roles in

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Orphans and Twins in Horses

People new to the breeding and raising of horses probably have never experienced the challenge of raising an orphan foal or feeding a foal whose mother is producing little or no milk.

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Agency Announces Genome Sequencing Approval

(edited press release)


The National Human Genome Research Institute (NHGRI), one of the National Institutes of Health (NIH), yesterday (July 19) announced they approved the genome sequencing of the horse to “high-density genome

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Clone of Champion Show Jumper Born

Researchers announced yesterday (July 12) the birth of a clone of the Warmblood show jumping champion E.T. The colt, named E.T.Cryozootech-Stallion, was produced to give breeders the opportunity to further the 20-year-old gelding’s line. The col

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Researchers Contemplate Role of Vesiviruses in MRLS

Oregon State University (OSU) researchers announced last month that they linked vesiviruses to abortions seen during Central Kentucky’s bout with mare reproductive loss syndrome in 2001 and concluded that vesivirus-specific reagents should be

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MRLS and Vesiviruses?

Oregon State University (OSU) researchers announced on June 23 that they linked vesiviruses to abortions seen during Central Kentucky’s bout with mare reproductive loss syndrome (MRLS) in 2001 and concluded that vesivirus-specific reagents shoul

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Landmark DNA Sequencing to Begin

The same government agency that completed the human genome in 2003 has identified the horse as a probable target for future DNA sequencing research. While a final decision will be announced in the near future, the Broad Institute, a member of the

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Savage Stallions

Q: I have worked with many different breeding stallions, including Thoroughbreds and Warmbloods back east, then mostly Arabians and Quarter Horses in Texas. We now have a halter stallion that does something I’ve never seen

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MRLS Cases in New Jersey

A farm in Northern New Jersey experienced high abortion rates in early June in fields where there were Eastern tent caterpillars. Samples from those aborted fetuses were sent to the University of Kentucky’s Livestock Disease Diagnostic Center fo

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One Kentucky MRLS Case

The University of Kentucky?s Livestock Disease Diagnostic Center (LDDC) has reported one confirmed case of mare reproductive loss syndrome (MRLS) this year. The case was from a farm in Boyle County that reported to have caterpillars at that time

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More From The Horse

Screenshot 2026-11-09 160213
gray horse
helping old horses gain weight
pregnant chestnut mare standing in field

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