New research from the University of Uppsala has revealed a genetic marker for a horse's gait, specifically if the animal can trot and pace well, which is not something all horses can do.
It's information some breeders and trainers say could change their business. The research comes after a so-called "speed gene" was identified a few years back, to determine which animals are most likely to win on the track.
How effective any of this genetic research will be in breeding winners still remains to be seen.
- New York Times: Horses' Ability To Pace Is Written In DNA
- Ryan Goldberg, a freelancer who covers horse racing and wrote about the study for the New York Times, he Tweets @goldbergryan
This segment aired on September 12, 2012.