Ernie Bailey

The opinion-heavy but heretofore science-light debate over whether or not certain stallions covering record numbers of mares per year will weaken the Thoroughbred breed gained a lot of clarity in late June when the University of Kentucky's Gluck Equine Research Center released the findings from part one of its genetic diversity study. Tuesday, UK professor Ernie Bailey, PhD, joined the TDN Writers' Room presented by Keeneland as the Green Group Guest of the Week to explain the major takeaways from the Gluck Center's research, what it means for the breeding...

The first phase of a research study into the genetic diversity in Thoroughbreds is in the books, with researchers from the University of Kentucky's Gluck Center concluding from the phase one portion that diversity among Thoroughbreds "falls within the range for other breeds of horses" despite centuries of human intervention, according to the Gluck Center. The study, by the Gluck Center's Ernie Bailey, PhD and Ted Kalbfleisch, PhD,, and Jessica Petersen, PhD, from the University of Nebraska-Lincoln, is based on sequencing the entire genome of Thoroughbred horses, and is published...