Thoroughbred Genetics Ltd 

GENETICS AND THOROUGHBREDS

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                   ......exploring genetic potential

From our research programmes, we have also developed some basic genetic philosophies which we feel are important and to which we adhere:

 

  • It is important that inbreeding is carefully structured and managed to strike a balance between genetic health and performance gene ‘fixation’.
  • If a horse carries genetic components co-ordinated to a specific stamina ideal it is more likely to be successful.
  • We should seek to ‘fix’ genetic characteristics using appropriate breeding programmes and co-ordination of similar components of stamina.

Thoroughbred breeders may be considered to be successful if their failure rate is less than that of others.  Why is the failure rate is high?  Why, when solely traditional methods are employed, are breeders frequently disappointed?  Why, when an organisation has access to the finest mares and stallions, does the genetically unexpected still frequently occur?  More importantly, why are breeders considered to be successful if they produce a handful of group winners from hundreds of crosses in a lifetime?

Using our DNA-based analyses or databases constructed from our research, we are able to determine whether horses already conform to these ideals and thereby assess their racing potential or stamina leanings. Similarly, we are also able to use these tools to structure breeding programmes to greatest effect. Their application and our services are described in ‘Standard Services’ and Bespoke Services’.

The results of our most recent patented research are now published in the international scientifically peer-reviewed journal MITOCHONDRION. We believe that the represent a major breakthrough and change the way in which we should assess racing and breeding potential.

Naturally, we believe that some genes and metabolic or physiological processes are more important than others in their contribution towards a successful racing or breeding thoroughbred. We also know that breeding and racing theories considerably vary in their validity and that lessons learned from outside of the thoroughbred world also have enormous application.

We have developed our genetic tests and databases using a programme of strategic research and development on the most appropriate genetic systems affecting racehorse performance. We have also used our experience in the spheres of population genetics, molecular genetics and racing to ‘borrow’ ideas used in connection with other species for application to the genetic improvement of the thoroughbred.

Most importantly, many of these developments allow us to provide genetic tests or advice to breeders, owners and trainers of horses.     

  

We do not use extended, multi-generation pedigree analysis to arrive at our conclusions.

We base our approach primarily on: 

  • The determination of actual gene versions that a horse is carrying.
  • The track performance and aptitudes of horses or very close relatives.
  • On how specific genes are inherited or interact with other genes.
  • On the genetic status of the horse as indicated by DNA analysis.

 

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