Completely updated and revised, the third edition of this essential textbook describes the basic genetics of the horse including coat colour, parentage, medical and population genetics, cytogenetics, performance, breeding systems and genetic conservation, as well as the many recent advances in genomics.

Gedegen naslagwerk voor de paardenfokker vanaf de oude historie der paardachtigen tot het moderne beheer

Equine Color Genetics, Fourth Edition presents a detailed examination of the color variation in horses and donkeys and the genetic mechanisms that produce color variations. Thoroughly covers the basic colors in horses, including bay, chestnut, black, and brown Details the genetic basis of the colors built from the basic coat color, including dilutions and white patterning Provides an explanation of genetic mechanisms that determine coat color Presents a thorough revision and update, including new advances in molecular genetics, biochemistry, molecular mechanisms, genetic loci, coat colors before domestication, and more Offers a new introduction describing the principles of genetics and genomics research to help outline how knowledge is discovered and to assist the reader in understanding concepts covered in the book

There are still many unknowns in the breeding of Thoroughbreds, but the international research coalition known as the Equine Genome Project is facilitating many new exciting discoveries. Dr. Matthew Binns is a leader of the project, an enterprise set up to map the equine genome, and with racing historian and bloodstock authority Tony Morris has written this important book on the theory, practice, art and science of Thoroughbred breeding. This long-awaited book describes how man came to express pedigree and to develop theories about it, and how practical breeders behaved in the light of their understanding. IT explains why many theories--including some still widely granted credibility today--are fallacious, examines the very real progress in knowledge since the principles of genetics were discovered, and focuses on the exciting developments of the last few years, when eminent geneticists have applied their expertise to the subject of the Thoroughbred. It has been the authors' endeavor to present the information in a form that may be readily understood by anyone who shares a love of the Thoroughbred and a fascination with what makes him what he is. Packed with absorbing history and cutting-edge science, this is a fascinating and illuminating book.

A book of advice on successful bloodstock breeding. The success of the St. Andrea stud under the guidance of the author shows his wide practical experience in all parts of the world and acute and sustained observation of the characteristics of particular h

"Here, in one volume, is a wide and varied assessment of the major breeding systems or theories, as well as the history and background of each. The writers give the reader all the necessary information they need to implement the theory and make it part of a breeding program. They also verify the relative scientific validity of the theories and various approaches to breeding" -- publisher website (April 2007).

Containing full pedigree of all the imported thorough-bred stallions and mares, with their produce.

Few people are more concerned with pedigree than racehorse breeders. But many breeders leave coat color and markings to chance because working out the probabilities seems daunting and complex. Jeanette Gower is here to help. In this clear and practical guide, she lays out the principles of color inheritance so that breeders and riders can finally understand them. With plenty of color photos, detailed diagrams, and charts describing inheritance patterns, Horse Color Explained offers carefully researched information on: Rare colors White markings Patterns Coat-color changes Paint-Horse genetics Mating outcomes and responsible breeding practices. Whether you’re a breeder, rider, or just a horse lover, Horse Color Explained offers expertise that is sure to enrich your appreciation of the art of racehorse breeding.

Using Science to Improve the BLM Wild Horse and Burro Program: A Way Forward reviews the science that underpins the Bureau of Land Management's oversight of free-ranging horses and burros on federal public lands in the western United States, concluding that constructive changes could be implemented. The Wild Horse and Burro Program has not used scientifically rigorous methods to estimate the population sizes of horses and burros, to model the effects of management actions on the animals, or to assess the availability and use of forage on rangelands. Evidence suggests that horse populations are growing by 15 to 20 percent each year, a level that is unsustainable for maintaining healthy horse populations as well as healthy ecosystems. Promising fertility-control methods are available to help limit this population growth, however. In addition, science-based methods exist for improving population estimates, predicting the effects of management practices in order to maintain genetically diverse, healthy populations, and estimating the productivity of rangelands. Greater transparency in how science-based methods are used to inform management decisions may help increase public confidence in the Wild Horse and Burro Program.