Download or read book The Dog and Its Genome written by Elaine A. Ostrander and published by CSHL Press. This book was released on 2007-04 with total page 606 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dogs of different breeds can range remarkably in size, shape, and behavior, and yet they all carry essentially the same genome, making them a particularly fascinating model for genome plasticity. The recent release of the complete sequence of the dog genome provides an exciting new context in which to consider such variation. Twentyfive chapters written by experts in the field include various aspects of morphological and behavioral variation in dogs, their origins and domestication, and their unique value as a model system for many common but complex human diseases such as diabetes and cancer.
Download or read book The Genetics of the Dog written by Elaine A. Ostrander and published by CABI. This book was released on 2012 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 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, olfactory genetics and cancer genetics.
Download or read book Genome written by Matt Ridley and published by Harper Collins. This book was released on 2013-03-26 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: “Ridley leaps from chromosome to chromosome in a handy summation of our ever increasing understanding of the roles that genes play in disease, behavior, sexual differences, and even intelligence. . . . . He addresses not only the ethical quandaries faced by contemporary scientists but the reductionist danger in equating inheritability with inevitability.” — The New Yorker The genome's been mapped. But what does it mean? Matt Ridley’s Genome is the book that explains it all: what it is, how it works, and what it portends for the future Arguably the most significant scientific discovery of the new century, the mapping of the twenty-three pairs of chromosomes that make up the human genome raises almost as many questions as it answers. Questions that will profoundly impact the way we think about disease, about longevity, and about free will. Questions that will affect the rest of your life. Genome offers extraordinary insight into the ramifications of this incredible breakthrough. By picking one newly discovered gene from each pair of chromosomes and telling its story, Matt Ridley recounts the history of our species and its ancestors from the dawn of life to the brink of future medicine. From Huntington's disease to cancer, from the applications of gene therapy to the horrors of eugenics, Ridley probes the scientific, philosophical, and moral issues arising as a result of the mapping of the genome. It will help you understand what this scientific milestone means for you, for your children, and for humankind.
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 Animal Genomics for Animal Health written by Marie-Hélène Pinard and published by Karger Medical and Scientific Publishers. This book was released on 2008-01-01 with total page 455 pages. Available in PDF, EPUB and Kindle. Book excerpt: "It includes a review of the state of the art in animal genomics and its applications to animal health. The contributions describe the new tools available, such as HapMaps for chicken and cattle, and show how the understanding of gene structure and function can be successfully applied to delineate the molecular mechanisms of disease and determine complex phenotypes associated with health traits. A critical evaluation of future needs and future applications of animal genomics is also presented. The integration of animal genomics in animal health research is likely to revolutionize the way scientists approach the challenges of discovering highly effective drugs and vaccines for animal diseases."--BOOK JACKET.
Download or read book The Dog and Its Genome written by Elaine A. Ostrander and published by CSHL Press. This book was released on 2006 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dogs of different breeds can range remarkably in size, shape, and behavior, and yet they all carry essentially the same genome, making them a particularly fascinating model for genome plasticity. The recent release of the complete sequence of the dog genome provides an exciting new context in which to consider such variation. Twenty–five chapters written by experts in the field include various aspects of morphological and behavioral variation in dogs, their origins and domestication, and their unique value as a model system for many common but complex human diseases such as diabetes and cancer.
Download or read book Pet Specific Care for the Veterinary Team written by Lowell Ackerman and published by John Wiley & Sons. This book was released on 2021-03-23 with total page 1106 pages. Available in PDF, EPUB and Kindle. Book excerpt: A practical guide to identifying risks in veterinary patients and tailoring their care accordingly Pet-specific care refers to a practice philosophy that seeks to proactively provide veterinary care to animals throughout their lives, aiming to keep pets healthy and treat them effectively when disease occurs. Pet-Specific Care for the Veterinary Team offers a practical guide for putting the principles of pet-specific care into action. Using this approach, the veterinary team will identify risks to an individual animal, based on their particular circumstances, and respond to these risks with a program of prevention, early detection, and treatment to improve health outcomes in pets and the satisfaction of their owners. The book combines information on medicine and management, presenting specific guidelines for appropriate medical interventions and material on how to improve the financial health of a veterinary practice in the process. Comprehensive in scope, and with expert contributors from around the world, the book covers pet-specific care prospects, hereditary and non-hereditary considerations, customer service implications, hospital and hospital team roles, and practice management aspects of pet-specific care. It also reviews specific risk factors and explains how to use these factors to determine an action plan for veterinary care. This important book: Offers clinical guidance for accurately assessing risks for each patient Shows how to tailor veterinary care to address a patient’s specific risk factors Emphasizes prevention, early detection, and treatment Improves treatment outcomes and provides solutions to keep pets healthy and well Written for veterinarians, technicians and nurses, managers, and customer service representatives, Pet-Specific Care for the Veterinary Team offers a hands-on guide to taking a veterinary practice to the next level of care.
Download or read book The Selfish Gene written by Richard Dawkins and published by Oxford University Press, USA. This book was released on 1989 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: Science need not be dull and bogged down by jargon, as Richard Dawkins proves in this entertaining look at evolution. The themes he takes up are the concepts of altruistic and selfish behaviour; the genetical definition of selfish interest; the evolution of aggressive behaviour; kinshiptheory; sex ratio theory; reciprocal altruism; deceit; and the natural selection of sex differences. 'Should be read, can be read by almost anyone. It describes with great skill a new face of the theory of evolution.' W.D. Hamilton, Science
Download or read book The Dog written by Michael W. Fox and published by Dogwise Publishing. This book was released on 1978 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Dog: Its Domestication and Behavior by Dr. Michael W. Fox was one of the first and most important studies of hows dogs became domesticated and how that process impacted the behavior we see in our pets today.
Download or read book Dog Is Love written by Clive D. L. Wynne and published by Houghton Mifflin. This book was released on 2019 with total page 277 pages. Available in PDF, EPUB and Kindle. Book excerpt: A pioneering canine behaviorist draws on cutting-edge research to show that a single, simple trait--the capacity to love--is what makes dogs such perfect companions for humans, and to explain how we can better reciprocate their affection.
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 Genetics and the Behavior of Domestic Animals written by Temple Grandin and published by Academic Press. This book was released on 2013-04-22 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt: Behavior is shaped by both genetics and experience--nature and nurture. This book synthesizes research from behavioral genetics and animal and veterinary science, bridging the gap between these fields. The objective is to show that principles of behavioral genetics have practical applications to agricultural and companion animals. The continuing domestication of animals is a complex process whose myriad impacts on animal behavior are commonly under-appreciated. Genetic factors play a significant role in both species-specific behaviors and behavioral differences exhibited by individuals in the same species. Leading authorities explore the impact of increased intensities of selection on domestic animal behavior. Rodents, cattle, pigs, sheep, horses, herding and guard dogs, and poultry are all included in these discussions of genetics and behavior, making this book useful to veterinarians, livestock producers, laboratory animal researchers and technicians, animal trainers and breeders, and any researcher interested in animal behavior. Includes four new chapters on dog and fox behavior, pig behavior, the effects of domestication and horse behavior Synthesizes research from behavioral genetics, animal science, and veterinary literature Broaches fields of behavior genetics and behavioral research Includes practical applications of principles discovered by behavioral genetics researchers Covers many species ranging from pigs, dogs, foxes, rodents, cattle, horses, and cats
Download or read book How the Dog Became the Dog written by Mark Derr and published by Abrams. This book was released on 2011-10-27 with total page 207 pages. Available in PDF, EPUB and Kindle. Book excerpt: This “informative account” of canine evolution will “appeal to dog lovers with a curiosity about the origins of their favorite companion.” (Publishers Weekly) Many have made the case that dogs have evolved from wolves but the evolutionary link between wolves and dogs remains a mystery. In How the Dog Became the Dog, Mark Derr posits that the dog’s evolution from wolf was inevitable due to the mutually beneficial nature of the relationship between wolves and hunter-gatherer humans. How the Dog Became the Dog presents the domestication of the dog as a biological and cultural process that began with a reciprocal cooperation between dogwolves and humans that evolved over time, from the first dogs that took refuge with humans against the cold at the end of the last Ice Age, to the 18th century, when humans began to exercise full control of dog reproduction, life, and death, through centuries of natural and artificial selection that led us to the many breeds of dogs we know and love today. “A transporting slice of dog/wolf thinking that will pique the interest of anyone with a dog in their orbit.” —Kirkus Reviews
Download or read book Genomics in the Cloud written by Geraldine A. Van der Auwera and published by O'Reilly Media. This book was released on 2020-04-02 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt: Data in the genomics field is booming. In just a few years, organizations such as the National Institutes of Health (NIH) will host 50+ petabytes—or over 50 million gigabytes—of genomic data, and they’re turning to cloud infrastructure to make that data available to the research community. How do you adapt analysis tools and protocols to access and analyze that volume of data in the cloud? With this practical book, researchers will learn how to work with genomics algorithms using open source tools including the Genome Analysis Toolkit (GATK), Docker, WDL, and Terra. Geraldine Van der Auwera, longtime custodian of the GATK user community, and Brian O’Connor of the UC Santa Cruz Genomics Institute, guide you through the process. You’ll learn by working with real data and genomics algorithms from the field. This book covers: Essential genomics and computing technology background Basic cloud computing operations Getting started with GATK, plus three major GATK Best Practices pipelines Automating analysis with scripted workflows using WDL and Cromwell Scaling up workflow execution in the cloud, including parallelization and cost optimization Interactive analysis in the cloud using Jupyter notebooks Secure collaboration and computational reproducibility using Terra
Download or read book Pawsitive selection written by Mia Persson and published by Linköping University Electronic Press. This book was released on 2020-01-21 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt: Through domestication and recent selection, dogs have evolved a unique set of communicative skills to attract and redirect human attention. These social skills have not been seen to the same extent in socialised wolves and are therefore believed to have a significant genetic basis. The process of domestication and breed formation has also had effects on the structure of the dog genome that are favourable for genetic mapping. With a high amount of linkage and long haplotype blocks, fewer genetic markers are needed to find gene-trait associations in dogs than in humans. Dogs serve as an important research model for us since humans and dogs share several diseases, psychiatric disorders and behavioural traits. In Paper I, I recorded human-directed social behaviours during a two-minute unsolvable problem task in 500 laboratory beagles. The dogs were living at a breeding facility and had been bred, kept and handled under standardised conditions. Behaviours related to task solving and human-directed contact seeking were separated in a principal component analysis, indicating that the behavioural test can be used to study dog-human interaction. Narrowsense heritability (h2) of the largest principal component related to contact seeking behaviours was estimated to 0.23. This study found a significant genetic basis to the variation seen in human-directed contact seeking behaviours recorded in this population. Next, in Paper II, we collected and genotyped the DNA of 190 of the previously tested beagles with an HD Canine SNP-chip. To find genes associated with human-directed contact seeking I performed a genome-wide association study (GWAS), showing one significant and two suggestive single nucleotide polymorphism (SNP) markers on chromosome 26. The significant SNP is located within a gene named SEZ6L, previously associated with autism in human studies. Two adjacent SNPs with suggestive association were found within a gene called ARVCF, which has been associated with schizophrenia. To our knowledge, this was the first genome-wide study to present regions within the dog genome associated with inter-species communication in dogs. However, these results could have been unique to this beagle population, so Paper III aimed to verify our previous findings in additional dog breeds. We tested 100 Labrador retrievers and 61 golden retrievers with the same unsolvable problem-task used in Paper I. Their DNA was collected and each individual was genotyped by pyrosequencing on two of the previously identified SNPs. To study the effects of recent selection, the Labrador retrievers were divided into two types. The common type is mainly bred and used for dog shows and as a pet, while the field type is mainly bred and used for hunting purposes. In this study, we found that both markers varied in both dog breeds and was significantly associated with human-directed contact-seeking behaviours. Allele frequencies differed significantly between Labrador retriever types, suggesting that these loci have been affected by recent selection. In conclusion, Paper III verifies the results found in Paper II. Finally, in Paper IV we investigated the association between dogs’ human-directed social skills and previously known SNP markers in the oxytocin receptor (OXTR) region. The oxytocin system plays an important role in the formation of social bonds and may therefore also be important in the bond between dogs and humans. Here, we hypothesized that dogs receiving intranasal oxytocin respond differently to the hormone, depending on the receptor type. To investigate this, 60 golden retrievers were genotyped for SNP markers in the OXTR region and tested with the unsolvable problem task used in Paper I and III. An association was found between genotype and social behaviour in response to oxytocin administration. Dogs responded differently to oxytocin treatment, depending on OXTR genotype. In summary, this thesis contributes to the knowledge on genetic influence of interspecies communication in dogs.
Download or read book Curiosity Guides The Human Genome written by John Quackenbush and published by Charlesbridge. This book was released on 2011-02-01 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt: The DNA sequence that comprises the human genome--the genetic blueprint found in each of our cells--is undoubtedly the greatest code ever to be broken. Completed at the dawn of a new millennium, the feat electrified both the scientific community and the general public with its tantalizing promise of new and better treatments for countless diseases, including Alzheimer's, cancer, diabetes, and Parkinson's. Yet what is arguably the most important discovery of our time has also opened a Pandora's box of questions about who we are as humans and how the unique information stored in our genomes can and might be used, making it all the more important for everyone to understand the new science of genomics. In the CURIOSITY GUIDE TO THE HUMAN GENOME, Dr. John Quackenbush, a renowned scientist and professor, conducts a fascinating tour of the history and science behind the Human Genome Project and the technologies that are revolutionizing the practice of medicine today. With a clear and engaging narrative style, he demystifies the fundamental principles of genetics and molecular biology, including the astounding ways in which genes function, alone or together with other genes and the environment, to either sustain life or trigger disease. In addition, Dr. Quackenbush goes beyond medicine to examine how DNA-sequencing technology is changing how we think of ourselves as a species by providing new insights about our earliest ancestors and reconfirming our inextricable link to all life on earth. Finally, he explores the legal and ethical questions surrounding such controversial topics as stem cell research, prenatal testing, forensics, and cloning, making this volume of the Curiosity Guides series an indispensable resource for navigating our brave new genomic world.
Download or read book The Gene written by Siddhartha Mukherjee and published by Simon and Schuster. This book was released on 2016-05-17 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt: The #1 NEW YORK TIMES Bestseller The basis for the PBS Ken Burns Documentary The Gene: An Intimate History Now includes an excerpt from Siddhartha Mukherjee’s new book Song of the Cell! From the Pulitzer Prize–winning author of The Emperor of All Maladies—a fascinating history of the gene and “a magisterial account of how human minds have laboriously, ingeniously picked apart what makes us tick” (Elle). “Sid Mukherjee has the uncanny ability to bring together science, history, and the future in a way that is understandable and riveting, guiding us through both time and the mystery of life itself.” —Ken Burns “Dr. Siddhartha Mukherjee dazzled readers with his Pulitzer Prize-winning The Emperor of All Maladies in 2010. That achievement was evidently just a warm-up for his virtuoso performance in The Gene: An Intimate History, in which he braids science, history, and memoir into an epic with all the range and biblical thunder of Paradise Lost” (The New York Times). In this biography Mukherjee brings to life the quest to understand human heredity and its surprising influence on our lives, personalities, identities, fates, and choices. “Mukherjee expresses abstract intellectual ideas through emotional stories…[and] swaddles his medical rigor with rhapsodic tenderness, surprising vulnerability, and occasional flashes of pure poetry” (The Washington Post). Throughout, the story of Mukherjee’s own family—with its tragic and bewildering history of mental illness—reminds us of the questions that hang over our ability to translate the science of genetics from the laboratory to the real world. In riveting and dramatic prose, he describes the centuries of research and experimentation—from Aristotle and Pythagoras to Mendel and Darwin, from Boveri and Morgan to Crick, Watson and Franklin, all the way through the revolutionary twenty-first century innovators who mapped the human genome. “A fascinating and often sobering history of how humans came to understand the roles of genes in making us who we are—and what our manipulation of those genes might mean for our future” (Milwaukee Journal-Sentinel), The Gene is the revelatory and magisterial history of a scientific idea coming to life, the most crucial science of our time, intimately explained by a master. “The Gene is a book we all should read” (USA TODAY).
