Managing Global Genetic Resources - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Managing Global Genetic Resources write by National Research Council. This book was released on 1993-02-01. Managing Global Genetic Resources available in PDF, EPUB and Kindle. This anchor volume to the series Managing Global Genetic Resources examines the structure that underlies efforts to preserve genetic material, including the worldwide network of genetic collections; the role of biotechnology; and a host of issues that surround management and use. Among the topics explored are in situ versus ex situ conservation, management of very large collections of genetic material, problems of quarantine, the controversy over ownership or copyright of genetic material, and more.
Plant Genetic Resources
Plant Genetic Resources - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Plant Genetic Resources write by Ehsan Dulloo. This book was released on 2021-03-23. Plant Genetic Resources available in PDF, EPUB and Kindle. This collection starts by reviewing key issues such as valuing, identifying and monitoring plant genetic diversity. The book goes on to assess advances in in-situ and on-farm strategies for protecting crop wild relatives and landraces. Chapters cover topics such as local strategies for preserving crop genetic resources, in-situ management of wild plant populations, monitoring genetic diversity and collecting wild varieties. The book also discusses community-based conservation strategies, participatory plant breeding programmes and seed systems to ensure farmer access to improved varieties. Part 4 reviews key challenges facing ex-situ collections such as genebanks, including improved storage and conservation techniques. Parts 5 and 6 assesses improvements in characterising and evaluating plant genetic resources such as DNA-based screening and phenotyping, as well as ways of improving the quality and exchange of information and germplasm for use in breeding improved varieties.
Genomics of Plant Genetic Resources
Genomics of Plant Genetic Resources - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Genomics of Plant Genetic Resources write by Roberto Tuberosa. This book was released on 2013-11-08. Genomics of Plant Genetic Resources available in PDF, EPUB and Kindle. Our lives and well being intimately depend on the exploitation of the plant genetic resources available to our breeding programs. Therefore, more extensive exploration and effective exploitation of plant genetic resources are essential prerequisites for the release of improved cultivars. Accordingly, the remarkable progress in genomics approaches and more recently in sequencing and bioinformatics offers unprecedented opportunities for mining germplasm collections, mapping and cloning loci of interest, identifying novel alleles and deploying them for breeding purposes. This book collects 48 highly interdisciplinary articles describing how genomics improves our capacity to characterize and harness natural and artificially induced variation in order to boost crop productivity and provide consumers with high-quality food. This book will be an invaluable reference for all those interested in managing, mining and harnessing the genetic richness of plant genetic resources.
Plant Biodiversity and Genetic Resources
Plant Biodiversity and Genetic Resources - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Plant Biodiversity and Genetic Resources write by Andreas W. Ebert. This book was released on 2021-06-18. Plant Biodiversity and Genetic Resources available in PDF, EPUB and Kindle. The papers included in this Special Issue address a variety of important aspects of plant biodiversity and genetic resources, including definitions, descriptions, and illustrations of different components and their value for food and nutrition security, breeding, and environmental services. Furthermore, comprehensive information is provided regarding conservation approaches and techniques for plant genetic resources, policy aspects, and results of biological, genetic, morphological, economic, social, and breeding-related research activities. The complexity and vulnerability of (plant) biodiversity and its inherent genetic resources, as an integral part of the contextual ecosystem and the human web of life, are clearly demonstrated in this Special Issue, and for several encountered problems and constraints, possible approaches or solutions are presented to overcome these.
Plant Genetic Conservation
Plant Genetic Conservation - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Plant Genetic Conservation write by Nigel Maxted. This book was released on 2013-12-01. Plant Genetic Conservation available in PDF, EPUB and Kindle. The recent development of ideas on biodiversity conservation was already being considered almost three-quarters of a century ago for crop plants and the wild species related to them, by the Russian geneticist N.!. Vavilov. He was undoubtedly the first scientist to understand the impor tance for humankind of conserving for utilization the genetic diversity of our ancient crop plants and their wild relatives from their centres of diversity. His collections showed various traits of adaptation to environ mental extremes and biotypes of crop diseases and pests which were unknown to most plant breeders in the first quarter of the twentieth cen tury. Later, in the 1940s-1960s scientists began to realize that the pool of genetic diversity known to Vavilov and his colleagues was beginning to disappear. Through the replacement of the old, primitive and highly diverse land races by uniform modem varieties created by plant breed ers, the crop gene pool was being eroded. The genetic diversity of wild species was equally being threatened by human activities: over-exploita tion, habitat destruction or fragmentation, competition resulting from the introduction of alien species or varieties, changes and intensification of land use, environmental pollution and possible climate change.
