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Equine Color Genetics, 3ed. [Sponenberg - Wiley - Blackwell]

ISBN/EAN
9780813813646
Editore
Wiley - Blackwell
Formato
Cartonato
Anno
2009
Pagine
296

Disponibile

101,90 €
Equine Color Genetics, Third Edition, presents the most recent advances in color genetics for breeders of horses, donkeys, and mules. The book provides valuable information that enables breeders to tailor their breeding programs to maximize desired color outcomes and minimize undesired color. The text bridges the gap between the scientific and lay communities without ignoring the intricate and complex issues involved in horse and donkey color genetics. This new edition presents more explicit and detailed explanations than were previously possible, including a more extensive Appaloosa section. The section on donkey colors includes the results of studies in the genetic control of color in this species, which will greatly assist donkey breeders as they tailor breeding programs to their own goals.

Maggiori Informazioni

Autore Sponenberg D. Phillip
Editore Wiley - Blackwell
Anno 2009
Tipologia Libro
Lingua Inglese
Indice Chapter 1 Introduction 3 Basic Considerations of Horse Color Identification 5 Basic Principles of Genetics 9 Pigments in Horses 13 Pigment Cell Function 14 Chapter 2 Basic Dark Horse Colors: Bay, Chestnut, Black, and Brown 17 Bay, Chestnut, and Black: Definition and Classification 17 Bay, Chestnut, and Black: Genetic Control 19 Dominant Black 23 Two Subtypes of Bay: Wild Bay and Bay 25 Seal Brown 26 General Factors Modifying Bay, Chestnut, and Black 26 Shade: Definition and Classification 26 Shade: Genetic Control 28 Sooty: Definition and Classification 28 Sooty: Genetic Control 31 Mealy: Definition and Classification 32 Mealy: Genetic Control 34 Mane and Tail Color on Chestnut and Sorrel: Definition and Classification 35 Mane and Tail Color on Chestnut and Sorrel: Genetic Control 36 Bend Or Spots 37 Dapples 37 Chapter 3 Colors Built from the Basic Colors 39 Linebacked Dun: Definition and Classification 40 Linebacked Dun: Genetic Control 45 Cream-related Colors: Definition and Classification 46 Cream-related Colors: Genetic Control 50 Champagne: Definition and Classification 52 Champagne: Genetic Control 54 Pearl: Definition, Classification, and Genetic Control 57 Silver Dapple: Definition and Classification 58 Silver Dapple: Genetic Control 61 Mushroom: Definition, Classification, and Genetic Control 63 Other Dilutions 63 Compound Dilute Colors 64 Brindle 67 Eye Color 68 Foal Color 68 Summary of the Genetic Control of Horse Color 69 Chapter 4 Patterns of White 73 General Considerations 73 Patterns with Individual White Hairs: Grey and Roan 74 Grey: Definition and Classification 74 Grey: Genetic Control 77 Roan: Definition and Classification 77 Roan: Genetic Control 80 Frosty 81 White Ticking 81 Patterns of White Striping 82 Roaned 83 White Lacing 83 Birdcatcher Spots 83 Patterns with Nonsymmetric Patches of White: White Marks, Paints, and Pintos 84 Face and Leg Markings: Definition and Classification 84 Face and Leg Markings: Genetic Control 86 Patterns with White Body Patches 87 Paint or Pinto Patterns 87 Tobiano: Definition and Classification 90 Tobiano: Genetic Control 92 Calico Tobiano 93 Overo 93 Frame: Definition and Classification 94 Frame: Genetic Control 95 Sabino: Definition and Classification 97 Sabino: Genetic Control 99 Splashed White: Definition and Classification 102 Splashed White: Genetic Control 103 Manchado 104 Overo Crop Out Horses 105 Combination Paint Patterns 106 Paint Summary 108 White 109 Patterns of White with Symmetric White Patches: The Leopard Complex 110 D.P. Sponenberg, Sheila Archer, and Rebecca Bellone Leopard Complex: Definition and Classification 110 Leopard Complex: Genetic Control 117 Patterns of White Summary 121 Chapter 5 Horse Color and Horse Breeding 123 Chapter 6 Peculiarities of Hair Growth 129 Chapter 7 Donkey Color 133 Patterns of White 137 Genetics of Donkey Color 140 Summary of Donkey Color 144 Hair Growth in Donkeys 146 Chapter 8 Color Photographs 147 Appendix 1 Horse Color Names by Category 205 Appendix 2 Loci, Alleles, and Effects 211 Appendix 3 Usual Genotypes of Major Colors 215 Appendix 4 Alleles Present in Representative Breeds in the USA 219 Appendix 5 Expected Results of Crossing Various Colors 223 Appendix 6 Unpublished Data Supporting Conclusions 255 Mushroom 255 Calico Tobiano 256 Donkey Color 256 BIBLIOGRAPHY 257 INDEX 267
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