Download or read book The Inheritance of Coat Color in Dogs written by Clarence Cook Little and published by . This book was released on 1979 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Inheritance of Coat Color in Dogs written by and published by . This book was released on 1957 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Principles of Biology written by Lisa Bartee and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The Principles of Biology sequence (BI 211, 212 and 213) introduces biology as a scientific discipline for students planning to major in biology and other science disciplines. Laboratories and classroom activities introduce techniques used to study biological processes and provide opportunities for students to develop their ability to conduct research.
Download or read book Genetics of the Dog written by Malcolm Beverley Willis and published by Howell Books. This book was released on 1989 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written for the layperson and the scientist alike, this study of how heredity affects physical and behavioral conditions in dogs includes basic genetic principles, polygenic inheritance, inheritance of many desirable and undesirable features, genetic diseases, and much more.
Download or read book Genetics of the Dog written by Elaine A. Ostrander and published by CABI. This book was released on 2012-01-01 with total page 537 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recognizing the significant advances made in the field of animal genetics in the ten years since the first edition of "The Genetics of the Dog", this new edition of the successful 2001 book provides a comprehensive update on the subject, along with new material on topics of current and growing interest. Existing chapters on essential topics such as immunogenetics, genetics of diseases, developmental genetics and the genetics of behaviour have been fully updated, while new authors report on the latest advances in areas such as genetic diversity of dog breeds, canine genomics, olfactor.
Download or read book The Inheritance of Coat Color in the American Collie written by Ralph Maurice Kleinman and published by . This book was released on 1949 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Deafness in Dogs and Cats written by George M. Strain and published by CABI. This book was released on 2011-03-01 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt: Deafness in pets is a very common problem and is increasingly being presented to veterinarians, as owners and breeders become more aware and concerned about such issues. This book will provide complete coverage of the subject describing the anatomy and physiology of the auditory system, types of deafness, testing for deafness, methods of amelioration and management, behaviour of deaf animals, and other issues associated with living and dealing with deaf pets.
Download or read book Inheritance in Dogs written by Øjvind Winge and published by . This book was released on 1950 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Total Shiba written by Gretchen Haskett and published by Blue Ribbon Books. This book was released on 1997 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Topics include... -- Characteristics of the Shiba and the ideal Shiba -- Japanese history; the Shiba in America; pedigrees of the foundation Shibas -- Selecting, care and management, showing and breeding
Download or read book Genetics for Dog Breeders written by Roy Robinson and published by Butterworth-Heinemann Medical. This book was released on 1990 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: The findings of a decade of further investigation into the genetics of dog breeding have been incorporated into this new edition of a classic source of information for breeders. Early chapters outline the basic principles of heredity, illustrated by examples from the dog. Modern methods of animal improvement which can be called upon to further the aims of dog breeding are also discussed. The chapters on colour and coat variation, genetics of breeds, and abnormalities heve been extensively rewritten in the light of new findings. Many outstanding problems of breed genotypes have been resolved, but at the same time numerous genetic anomalies have been identified through greater genetic awareness and attempts to secure breeding data. The descriptive summaries of these abnormalities, substantially documented, make this book a useful reference source for the identification of known genetic anomalies.
Download or read book Dog behaviour written by Ann-Sofie Sundman and published by Linköping University Electronic Press. This book was released on 2019-04-17 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dogs, Canis familiaris, share the lives of humans all over the world. That dogs, and the behavior of dogs, are of interest to many is therefore no surprise. In this thesis, the main aim has been to identify factors that affect dogs’ behaviours. The dog, Canis familiaris, is our first domesticated animal. Since domestication, various types of dogs have developed through adaptation to an environment shared with humans and through our selective breeding, resulting in a unique variation in morphology and behaviour. Although there is an individual variation in the behaviour of dogs, there is also a difference between breeds. Moreover, selection during the last decades has split some breeds into divergent types. Labrador and golden retrievers are divided into a common type, for show and companionship, and a field type, for hunting. By comparing the breed types, we can study the effects of recent selection. In Paper I, we investigate differences in general behavioural traits between Labrador and golden retriever and between common and field type within the two breeds by using results from the standardized behaviour test Dog Mentality Assessment. There were differences between breeds and types for all behavioural traits. However, there was also an interaction between breed and type. Thus, a common/field-type Labrador does not behave like a common/field-type golden retriever. Even though they have been selected for similar traits, the selection has affected the general behavioural traits differently in the two breeds. In paper II, we were interested in dogs’ human-directed social skills. Dogs have a high social competence when it comes to humans. Two experiments commonly used to study these skills are the problem-solving test, where dogs’ human-directed behaviours when faced with a problem are measured, and the pointing test, where dogs are tested on how well they understand human gestures. We compared the social skills of German shepherds and Labrador retrievers, and of common- and field-type Labradors. Labradors were more successful in the pointing test and German shepherds stayed closer to their owners during the problem solving. Among Labrador types, the field type had more human eye contact than the common type. Importantly, when comparing the two experiments, we found no positive correlations between the problem-solving test and the pointing test, suggesting that the two tests measure different aspects of human-directed social behaviour in dogs. A previous study has identified two suggestive genetic regions for human-directed social behaviours during the problem-solving test in beagles. In paper III, we show that these SNPs are also associated to social behaviours in Labrador and golden retrievers. Moreover, the Labrador breed types differed significantly in allele frequencies. This indicates that the two SNPs have been affected by recent selection and may have a part in the differences in sociability between common and field type. The behaviour of dogs cannot simply be explained by genetics, there is also an environmental component. In paper IV, we study which factors that affect long-term stress in dogs. Long-term cortisol can be measured by hair samples. We found a clear synchronization in hair cortisol concentrations between dogs and their owners. Neither dogs’ activity levels nor their behavioural traits affected the cortisol, however, the personality of the owners did. Therefore, we suggest that dogs mirror the stress level of their owners. The mediator between genes and the environment is epigenetics, and one epigenetic factor is DNA methylation. In paper V, we compared methylation patterns of wolves and dogs as well as dog breeds. Between both wolves and dogs and among dogs there were substantial differences in methylated DNA regions, suggesting that DNA methylation is likely to contribute to the vast variation among canines. We hypothesize that epigenetic factors have been important during domestication and in breed formation. In this thesis, I cover several aspects on how dogs’ behaviours can be affected, and paint an intricate picture on how genetics, epigenetics, and human-dog relations forms dog behaviour.
Download or read book Tumors in Domestic Animals written by Donald J. Meuten and published by John Wiley & Sons. This book was released on 2008-06-02 with total page 803 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the third edition of Tumors of Domestic Animals there has been an enormous expansion of our knowledge about the melocular mechanisms of tumor development and the ancillary aids used diagnose neoplasms . The fourth edition condenses this new body of information and presents it in a way that is useful to diagnostic pathologists, residents, veterinarians, and oncologists. The format of the previous editions has been maintained, but the text and the illustrations are substantially changed or entirely different. Readers will be able to find salient clinical information, prevalence data, biological behavior, and most importantly, accurate information about gross and microscopic lesions to help diagnostic pathologists establish an accurate morphological diagnosis. The editor and authors of Tumors of Domestic Animals,all recognized experts in their fields, recognize the need for accurate morpological diagnoses in veterinary patient care, particularly with the numerous treatment modalities now available to oncologists and owners. This landmark reference in veterinary pathology provides the applicable information that clinical veterinarians need and want to make decisions about treatment of the animals in their care.
Download or read book The Inheritance Games written by Jennifer Lynn Barnes and published by Little, Brown Books for Young Readers. This book was released on 2020-09-01 with total page 377 pages. Available in PDF, EPUB and Kindle. Book excerpt: OVER 3 MILLION COPIES SOLD OF THE #1 BESTSELLING SERIES! Don't miss this New York Times bestselling "impossible to put down" (Buzzfeed) novel with deadly stakes, thrilling twists, and juicy secrets—perfect for fans of One of Us is Lying and Knives Out. Avery Grambs has a plan for a better future: survive high school, win a scholarship, and get out. But her fortunes change in an instant when billionaire Tobias Hawthorne dies and leaves Avery virtually his entire fortune. The catch? Avery has no idea why—or even who Tobias Hawthorne is. To receive her inheritance, Avery must move into sprawling, secret passage-filled Hawthorne House, where every room bears the old man's touch—and his love of puzzles, riddles, and codes. Unfortunately for Avery, Hawthorne House is also occupied by the family that Tobias Hawthorne just dispossessed. This includes the four Hawthorne grandsons: dangerous, magnetic, brilliant boys who grew up with every expectation that one day, they would inherit billions. Heir apparent Grayson Hawthorne is convinced that Avery must be a conwoman, and he's determined to take her down. His brother, Jameson, views her as their grandfather's last hurrah: a twisted riddle, a puzzle to be solved. Caught in a world of wealth and privilege with danger around every turn, Avery will have to play the game herself just to survive. **The games continue in The Hawthorne Legacy, The Final Gambit, and The Brothers Hawthorne!
Download or read book The Dog Beautiful written by Theresa Wright and published by . This book was released on 2019-09 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Northern, Nordic and Spitz breeds are truly representatives of the most beautiful dogs in the world. Their elegance commands attention, their stature commands respect and their appearance is breathtaking. Simply looking into their eyes reveals a vibrant intellect and spirited life-force that is as enduring as nature itself. This is the story of how Northern Breeds branched away from their wild ancestors and forged a lasting bond with mankind. The most fascinating part of the story is the fact that the breeds of dogs in the world today are descended from original genome of the primitive Northern Breeds by becoming trusted partners that specialized in helping mankind survive by herding, hunting, pulling sleds, guarding and providing companionship. The development of the primitive Northern Breeds was more than thirty thousand years in the making. They held the keys to not only surviving, but adapting to continual change and in so doing, established the master imprint and the genetic survival kit that became the tame domesticated dog. Today's modern dog breeds owe their existence to the noble and capable Northern Breed dogs who bridged the gap between a harsh and solitary life in the wild and applying their talents to provide service to mankind. The way we relate to our dogs is framed by the dogs we've encountered and held close in our past. And our character is shaped by many defining moments in our past and it is tendered by love and our hopes, dreams and aspirations. We are also shaped by our ancestors and the genetics we inherited from them. Similar principles hold true for dogs. We cannot fully comprehend the true nature of the dogs we love until we understand their spirit, their nature and their character, which is woven from the very same fabric and genetics of the Northern Breeds. We never realized how many varieties were locked away inside of their genome until we brought them into our homes and our hearts. This book is an essential guide that helps us understand the ancestral journey our dogs have made as well as providing the keys to unlock, understand appreciate their true nature. The dog genome map and inheritance patterns have provided corrections and additions to the historical story started by archaeology. The inheritance of health strengths and weaknesses provides a glimpse into the future of dog breeding. Also woven into the saga are many age old mysteries such as, "What does Spitz mean?" and "Where did certain behaviors (or instincts) come from?" and "Did dogs descend directly from the Wolf?" and "Is there a gene for white color?" and "Where did Toy size dogs come from?" and more are explored and explained.
Download or read book Equine Color Genetics written by D. Phillip Sponenberg and published by John Wiley & Sons. This book was released on 2017-05-30 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
Download or read book Canine Genetics Health and Medicine written by and published by BoD – Books on Demand. This book was released on 2021-06-02 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt: The advances being made in veterinary medicine in the modern era are continuously pushing the boundaries of what is presently possible and available. From unraveling canine genetics and gene therapies to understanding the microbiome and the effects parasites have on canine health. Whilst many advances are being made with clinical diagnosis, surgeries, prosthetics, pharmaceuticals, and imaging techniques, preventative medicine is also at the forefront of technology. Our understanding of the medical issues, critical care, pharmaceutics, anatomy, pathology, genetics, and disease are all imperative in making advances in canine medicine. This book covers a diverse range of topics in canine health by highlighting recent and forthcoming canine medicine and health innovations and improvements.
Download or read book How Dogs Work written by Raymond Coppinger and published by University of Chicago Press. This book was released on 2015-10-22 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: An “entertaining and informative” look at the evolutionary biology that explains canine behavior, with photos included (Lynette Hart, author of The Perfect Puppy). What actually drives dogs to do the things they do? What’s going on in their fur-covered heads as they look at us with their big, expressive eyes? Biologist Raymond Coppinger and cognitive scientist Mark Feinstein know something about these questions, and this is their guide to understanding your dog and its behavior. Approaching dogs as a biological species rather than just as pets, Coppinger and Feinstein distill decades of research and field experiments to explain in simple terms the evolutionary foundations underlying dog behaviors. They examine the central importance of the shape of dogs: how their physical body (including the genes and the brain) affects behavior, how shape interacts with the environment as animals grow, and how all of this has developed over time. Shape, they tell us, is what makes a champion sled dog or a Border collie that can successfully herd sheep. Other chapters explore such mysteries as why dogs play; whether dogs have minds, and if so what kinds of things they might know; why dogs bark; how dogs feed and forage; and the influence of the early relationship between mother and pup. Going far beyond the cozy lap dog, Coppinger and Feinstein are equally fascinated by what we can learn from the adaptations of dogs, wolves, coyotes, jackals, dingoes, and even pumas in the wild, as well as the behavior of working animals like guarding and herding dogs. Isn’t it time we knew more about who Fido and Trixie really are? How Dogs Work provides some keys to unlocking the origins of many of our dogs’ most common, most puzzling, and most endearing behaviors.
