Download or read book Genetics and Exploitation of Heterosis in Crops written by J. G. Coors and published by . This book was released on 1999 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explore the momentous contributions of hybrid crop varieties with worldwide experts. Topics include an overview, quantitative genetics, genetic diversity, biochemistry and molecular biology, methodologies, commercial strategies, and examples from numerous crops.
Download or read book Hybrid written by Noel Kingsbury and published by University of Chicago Press. This book was released on 2011-11-15 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Noel Kingsbury reveals that even those imaginary perfect foods are themselves far from anything that could properly be called natural, rather, they represent the end of a millennia-long history of selective breeding and hybridization. Starting his story at the birth of agriculture, Kingsbury traces the history of human attempts to make plants more reliable, productive, and nutritiousa story that owes as much to accident and error as to innovation and experiment. Drawing on historical and scientific accounts, as well as a rich trove of anecdotes, Kingsbury shows how scientists, amateur breeders, and countless anonymous farmers and gardeners slowly caused the evolutionary pressures of nature to be supplanted by those of human needs and thus led us from sparse wild grasses to succulent corn cobs, and from mealy, white wild carrots to the juicy vegetables we enjoy today. At the same time, Kingsbury reminds us that contemporary controversies over the Green Revolution and genetically modified crops are not new, plant breeding has always had a political dimension."--Publisher's description.
Download or read book Heterosis and Hybrid Seed Production in Agronomic Crops written by Amarjit Basra and published by CRC Press. This book was released on 2024-11-01 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: Heterosis and Hybrid Seed Production in Agronomic Crops discusses how heterosis or “hybrid vigor” has played a major role in improving crop productivity and quality in order to feed the ever-increasing human population, particularly in developing countries. Plant breeders, agronomists, seed producers, and farmers will discover why the development of hybrids in the world's major food crops and why the methods of hybrid seed production are critical for achieving this goal. This landmark book deals with heterosis and hybrid seed production of major agronomic crops such as wheat, rice, maize, sorghum, cotton, sunflower, and rapeseed. Through Heterosis and Hybrid Seed Production in Agronomic Crops, you will discover valuable information on hybrid seed production methods that is not available in any other single volume. This unique book contains relevant and essential information about important procedures to help increase crop yield, including: methods for deriving second cycle inbred lines for hybrid maize possibilities for hybrid seed production in wheat techniques of hybrid sorghum seed production production of hybrid seeds using male sterile lines of cotton agronomic management in seed production plots of sunflower seed production technology of hybrid rapeseed advances in hybrid seed production technology of rice in China Heterosis and Hybrid Seed Production in Agronomic Crops gives you a global perspective on essential food crops in all parts of the world. This informative guide will help you use hybrid seed production methods with important agricultural crops and increase the quality of these vital and essential food sources.
Download or read book Heterosis written by R. Frankel and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 301 pages. Available in PDF, EPUB and Kindle. Book excerpt: When trying to solicit authors for this book it became apparent that the causal factors for heterosis at the physiological and biochemical level are today almost as obscure as they were 30 years ago. Though biometrical-genetical analyses point to dispersion of complementary genes - not overdominance - as the major cause of the phenomenon, plant breeders' experience still suggests a cautious, pragmatic approach to the dominance-overdominance controversy in breeding hybrid cultivars. Thus we are faced with a striking discordance between our limited comprehension of the causal factors and mechanism of heter osis on the one hand, and the extensive agricultural practice of utiliza tion of hybrid vigor on the other. Such utilization is the result of the economic value of hybrid combinations displaying superior yields and qualities as well as stability of performance, of benefits derived in breeding programs, and of the enhanced varietal protection of proprietary rights. No comprehensive and critical analysis of the phenomenon of heterosis in economic plants has been published for the last three decades since the now classical book Heterosis, edited by J . W. Gowen (Iowa State College Press, Ames, Iowa, 1952). The present book attempts to fill the gap and to assess the status of our present knowl edge of the concept, the basis, the extent, and the application of heterosis in economic plants.
Download or read book Hybrid Zones and the Evolutionary Process written by Richard Gerald Harrison and published by Oxford University Press, USA. This book was released on 1993 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hybrid zones--geographical areas in which the hybrids of two races are found--have attracted the attention of evolutionary biologists for many years, both because they are windows on the evolutionary process and because the patterns of animals and plant variation seen in hybrid zones do notfit the traditional classification schemes of taxonomists. Hybrid zones provide insights into the nature of the species, the way barriers to gene exchange function, the genetic basis of those barriers, the dynamics of the speciation process. Hybrid Zones and the Evolutionary Process synthesizes theextensive research literature in this field and points to new directions in research. It will be read with interest by evolutionary biologists, geneticists, and biogeographers.
Download or read book The Effects of Cross and Self Fertilisation in the Vegetable Kingdom written by Charles Darwin and published by . This book was released on 1900 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Vogel and Motulsky s Human Genetics written by Michael Speicher and published by Springer Science & Business Media. This book was released on 2009-11-26 with total page 1006 pages. Available in PDF, EPUB and Kindle. Book excerpt: The fourth edition of this classical reference book can once again be relied upon to present a cohesive and up-to-date exposition of all aspects of human and medical genetics. Human genetics has become one of the main basic sciences in medicine, and molecular genetics is increasingly becoming a major part of this field. This new edition integrates a wealth of new information - mainly describing the influence of the "molecular revolution" - including the principles of epigenetic processes which together create the phenotype of a human being. Other revisions are an improved layout, sub-division into a larger number of chapters, as well as two-colour print throughout for ease of reference, and many of the figures are now in full colour. For graduates and those already working in medical genetics.
Download or read book Animal Breeding Plans written by Jay L. Lush and published by Read Books Ltd. This book was released on 2013-04-18 with total page 594 pages. Available in PDF, EPUB and Kindle. Book excerpt: First published in 1943, “Animal Breeding Plans” contains a detailed guide on animal breeding designed for students with experience of genetics, embryology, breeds, and stock judging. It aims to furnish the reader with a clear understanding of the means available for improving the heredity of farm animals, especially what each possible method will or will not do well. Highly recommended for modern farmers and animal breeders. Contents include: “Origin and Domestication of Farm Animals”, “Consequences of Domestication”, “Beginning of Pedigree Breeding Methods in the United States”, “History of Animal Breeding Methods in the United States”, “Relation of the Breed Association to Breed Improvement”, “Genetic Principles in Animal Breeding”, “Mendelian Basis of Inheritance”, etc. Many vintage books such as this are increasingly scarce and expensive. It is with this in mind that we are republishing this volume now in an affordable, modern, high-quality edition complete with a specially-commissioned new introduction on farming.
Download or read book Hybrid Vigor written by John Lee Schneider and published by Severed Press. This book was released on 2019-03-31 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt: Crocodiles are born man-eaters.Given the opportunity, it is the one big predator that will go for you every single time.Two people have been killed inside a month, and now a monster croc has been captured - a hybrid - grown huge with 'hybrid-vigor' - and in the Everglades, a new and deadly invasive species - the most aggressive predator on the planet.Authorities are baffled - where did it come from? And what else might be lurking out on the water?But Abigail O'Neil knows.After seventeen years, Abigail has come home - an old cabin in the deepest swamp - where all the darkest secrets lie - where monsters breed. But even in the swamp, the most cold-blooded monsters are always human.And so is the most dangerous prey
Download or read book Principles of Plant Genetics and Breeding written by George Acquaah and published by John Wiley & Sons. This book was released on 2020-12-14 with total page 855 pages. Available in PDF, EPUB and Kindle. Book excerpt: The revised edition of the bestselling textbook, covering both classical and molecular plant breeding Principles of Plant Genetics and Breeding integrates theory and practice to provide an insightful examination of the fundamental principles and advanced techniques of modern plant breeding. Combining both classical and molecular tools, this comprehensive textbook describes the multidisciplinary strategies used to produce new varieties of crops and plants, particularly in response to the increasing demands to of growing populations. Illustrated chapters cover a wide range of topics, including plant reproductive systems, germplasm for breeding, molecular breeding, the common objectives of plant breeders, marketing and societal issues, and more. Now in its third edition, this essential textbook contains extensively revised content that reflects recent advances and current practices. Substantial updates have been made to its molecular genetics and breeding sections, including discussions of new breeding techniques such as zinc finger nuclease, oligonucleotide directed mutagenesis, RNA-dependent DNA methylation, reverse breeding, genome editing, and others. A new table enables efficient comparison of an expanded list of molecular markers, including Allozyme, RFLPs, RAPD, SSR, ISSR, DAMD, AFLP, SNPs and ESTs. Also, new and updated “Industry Highlights” sections provide examples of the practical application of plant breeding methods to real-world problems. This new edition: Organizes topics to reflect the stages of an actual breeding project Incorporates the most recent technologies in the field, such as CRSPR genome edition and grafting on GM stock Includes numerous illustrations and end-of-chapter self-assessment questions, key references, suggested readings, and links to relevant websites Features a companion website containing additional artwork and instructor resources Principles of Plant Genetics and Breeding offers researchers and professionals an invaluable resource and remains the ideal textbook for advanced undergraduates and graduates in plant science, particularly those studying plant breeding, biotechnology, and genetics.
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 Crooked Hallelujah written by Kelli Jo Ford and published by Grove Press. This book was released on 2020-07-14 with total page 247 pages. Available in PDF, EPUB and Kindle. Book excerpt: “A masterful debut” that follows four generations of Cherokee women across four decades—from the Plimpton Prize–winning author (Sarah Jessica Parker). It’s 1974 in the Cherokee Nation of Oklahoma and fifteen-year-old Justine grows up in a family of tough, complicated, and loyal women, presided over by her mother, Lula, and Granny. After Justine’s father abandoned the family, Lula became a devout member of the Holiness Church—a community that Justine at times finds stifling and terrifying. But Justine does her best as a devoted daughter, until an act of violence sends her on a different path forever. Crooked Hallelujah tells the stories of Justine—a mixed-blood Cherokee woman—and her daughter, Reney, as they move from Eastern Oklahoma’s Indian Country in the hopes of starting a new, more stable life in Texas amid the oil bust of the 1980s. However, life in Texas isn’t easy, and Reney feels unmoored from her family in Indian Country. Against the vivid backdrop of the Red River, we see their struggle to survive in a world—of unreliable men and near-Biblical natural forces, like wildfires and tornados—intent on stripping away their connections to one another and their very ideas of home. In lush and empathic prose, Kelli Jo Ford depicts what this family of proud, stubborn, Cherokee women sacrifices for those they love, amid larger forces of history, religion, class, and culture. This is a big-hearted and ambitious novel of the powerful bonds between mothers and daughters by an exquisite and rare new talent. “A compelling journey through the evolving terrain of multiple generations of women.” —The Washington Post
Download or read book Plant Epigenetics written by Nikolaus Rajewsky and published by Springer. This book was released on 2017-04-27 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents, in 26 chapters, the status quo in epigenomic profiling. It discusses how functional information can be indirectly inferred and describes the new approaches that promise functional answers, collectively referred to as epigenome editing. It highlights the latest important advances in our understanding of the functions of plant epigenomics and new technologies for the study of epigenomic marks and mechanisms in plants. Topics include the deposition or removal of chromatin modifications and histone variants, the role of epigenetics in development and response to environmental signals, natural variation and ecology, as well as applications for epigenetics in crop improvement. Discussing areas ranging from the complex regulation of stress and heterosis to the precise mechanisms of DNA and histone modifications, it presents breakthroughs in our understanding of complex phenotypic phenomena.
Download or read book Apomixis written by Gurdev S. Khush and published by Int. Rice Res. Inst.. This book was released on 1994 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt: Apomixis for rice improvement; Transferring apomixis to maize; Transfer of alien chromosome-carrying gene for apomixis to cultived pennisetum; Cytological mechanisms of apospory and diplospory; Genetics of apomixis mechanisms; Embryo and flower development in rice and apomixis in Chinese chive (Allium tuberosum); Modifying embryo sac development and strategies for cloning the apomixis gene from buffelgrass; Molecular markers for apomixis in Pennisetum; Using Arabidopsis in the analysis of megaspore development; Developmental genetics of floral patterning in Arabidopsis thaliana; Isolating apomictic mutnats in Arabidopsis thaliana - prospects adn progess.
Download or read book Genetics Manual written by G. P. Rdei and published by World Scientific. This book was released on 1998 with total page 1150 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Redei has created an outstanding compendium of genetics. Arranged as a dictionary, the book is almost an encyclopedic collection of terms & concepts ... The author has managed to define terms with appropriate mixtures of depth & detail for the researcher, along with clarity useful for the nonexpert." Choice, 1998
Download or read book Polyploid and Hybrid Genomics written by Z. Jeffrey Chen and published by John Wiley & Sons. This book was released on 2013-04-05 with total page 646 pages. Available in PDF, EPUB and Kindle. Book excerpt: Polyploidy plays an important role in biological diversity, trait improvement, and plant species survival. Understanding the evolutionary phenomenon of polyploidy is a key challenge for plant and crop scientists. This book is made up of contributions from leading researchers in the field from around the world, providing a truly global review of the subject. Providing broad-ranging coverage, and up-to-date information from some of the world’s leading researchers, this book is an invaluable resource for geneticists, plant and crop scientists, and evolutionary biologists.
Download or read book Two line Hybrid Rice Breeding Manual written by Sant S. Virmani and published by Int. Rice Res. Inst.. This book was released on 2003 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
