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Author: Melanie Walton
Publisher: Nova Science Publishers
ISBN: 9781536103366
Category : Nature
Languages : en
Pages : 0
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Book Description
The need for germplasm banks that safeguard the vegetable genetic resources is more than justified by the genetic erosion aggravated in the last few decades, not only in the cultivars, but also in traditional landraces and wild relatives. Topics discussed in this book include the germplasm of melons, woodland grapes, sweet and sour cherries, soybean, and an alternative tool for the germplasm conservation in wild mammals.
Author: Melanie Walton
Publisher: Nova Science Publishers
ISBN: 9781536103366
Category : Nature
Languages : en
Pages : 0
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Book Description
The need for germplasm banks that safeguard the vegetable genetic resources is more than justified by the genetic erosion aggravated in the last few decades, not only in the cultivars, but also in traditional landraces and wild relatives. Topics discussed in this book include the germplasm of melons, woodland grapes, sweet and sour cherries, soybean, and an alternative tool for the germplasm conservation in wild mammals.
Author: Long-Xi Yu
Publisher: Springer Nature
ISBN: 3030744663
Category : Science
Languages : en
Pages : 296
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Book Description
This book is the first comprehensive compilation of deliberations on whole genome sequencing of the diploid and tetraploid alfalfa genomes including sequence assembly, gene annotation, and comparative genomics with the model legume genome, functional genomics, and genomics of important agronomic characters. Other chapters describe the genetic diversity and germplasm collections of alfalfa, as well as development of genetic markers and genome-wide association and genomic selection for economical important traits, genome editing, genomics, and breeding targets to address current and future needs. Altogether, the book contains about 300 pages over 16 chapters authored by globally reputed experts on the relevant field in this crop. This book is useful to the students, teachers, and scientists in the academia and relevant private companies interested in genetics, breeding, pathology, physiology, molecular genetics and breeding, biotechnology, and structural and functional genomics. The work is also useful to seed and forage industries.
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309131863
Category : Technology & Engineering
Languages : en
Pages : 476
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Book Description
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.
Author: Meiliang Zhou
Publisher: Academic Press
ISBN: 0128110074
Category : Science
Languages : en
Pages : 383
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Book Description
Buckwheat Germplasm in the World offers an overview of this globally important crop, including its general characterization and genetic diversity—particularly in Russia, China, India and Eastern Europe. The book presents the latest research on molecular marker development, genetics and phenotype analysis of new wild buckwheat to examine the nutritional values of this pseudocereal crop. Due to its short growth span, ability to grow at high altitudes and the high quality of its protein content, buckwheat is considered an important crop for addressing global food needs. Ideal for researchers and advanced-level students seeking better understanding of the buckwheat germplasm. - Summarizes all the reported and distributed buckwheat species in the world - Offers researchers the ability to exchange resources with each other to breed new cultivars - Classifies buckwheat species based on perennial and annual from their growth span, and self-incompatible or self-compatible from their flower morphology and characterization - Facilitates hybridization of different species
Author: Jim F. Hancock
Publisher: Springer Science & Business Media
ISBN: 1402069073
Category : Science
Languages : en
Pages : 459
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Book Description
This book fully integrates the conventional and biotechnological approaches to fruit crop breeding. Individual chapters are written on a wide variety of species covering all the major fruit crops in one volume. For each crop, there is a discussion of their taxonomy and evolution, history of improvement, crossing techniques, evaluation methods, and heritability of major traits and germplasm resources. Also discussed are the most recent advances in genetic mapping and QTL (quantitative trait loci) analysis, marker assisted breeding, gene cloning, gene expression analysis, regeneration and transformation. Patenting and licensing issues are also covered.
Author: Muhammad Tehseen Azhar
Publisher: Academic Press
ISBN: 0128221704
Category : Technology & Engineering
Languages : en
Pages : 408
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Book Description
Wild Germplasm for Genetic Improvement in Crop Plants addresses the need for an integrated reference on a wide variety of crop plants, facilitating comparison and contrast, as well as providing relevant relationships for future research and development. The book presents the genetic and natural history value of wild relatives, covers what wild relatives exist, explores the existing knowledge regarding specific relatives and the research surrounding them and identifies knowledge gaps. As understanding the role of crop wild relatives in plant breeding expands the genetic pool for abiotic and biotic stress resistance, this is an ideal reference on this important topic. - Provides a single-volume resource to important crops for accessible comparison and research - Explores both conventional and molecular approaches to breeding for targeted traits and allows for expanded genetic variability - Guides the development of hybrids for germplasm with increased tolerance to biotic and abiotic stresses
Author: Assembly of Life Sciences (U.S.). Committee on Germplasm Resources
Publisher: National Academies
ISBN:
Category : Nature
Languages : en
Pages : 132
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Book Description
Natural ecosystems and biological diversity; Preservation of natural ecosystems; Preservation of natural ecosystems; Preservation of economically important plants and animals; Preservation of economically important microorganisms; Collections for research, teaching, and public education; Cryobiological preservation; Data management findings and recommendations.
Author: Y. P. S. Bajaj
Publisher: Springer Science & Business Media
ISBN: 3662030969
Category : Technology & Engineering
Languages : en
Pages : 526
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Book Description
The germ plasm of numerous plant species, especially those of forest trees, some agricultural crops, and medicinal plants, is endangered and threatened with extinction. This depletion of germplasm pools and the shrinkage of naturally occurring genetic resources have caused international concern. Conventionally, the germplasm of plants is conserved through seeds, tubers, roots, corms, rhizomes, bulbs, cuttings, etc. However, the germ plasm of a number of trees and plantation crops (such as coconut, cocao, coffee, oil palm, rubber, mango, horse chestnut, etc. ) cannot be preserved since their seed are short-lived (recalcitrant). Likewise, germplasm of vegetatively propagated crops (such as potato and cassava) cannot be stored on a long term basis and has to be grown and multiplied periodically in nurseries and fields. The plants are thus exposed to unpredictable weather conditions and diseases, with the result that instances are known where entire genetic stocks are lost. Therefore, unconventional methods are being developed for the storage and international exchange of germplasm. For this purpose in vitro cultures have been employed, but they can only enable short-to medium term preservation; moreover, cell cultures upon repeated subculture undergo genetic erosion. In view of the recent developments in the in vitro induction of genetic variability through somaclonal variation, somatic hybridization, recombinant DNA technology, etc. , new methods need to be employed for the storage of desirable cultures. In this regard freeze preservation of cells in liquid nitrogen (-196 0q, like that of semen, enables long-term storage, theoretically, for an indefinite period of time.
Author: Axel Diederichsen
Publisher: Bioversity International
ISBN: 9290432845
Category : Coriander
Languages : en
Pages : 82
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Book Description
Author: Lloyd Knutson
Publisher: Springer Science & Business Media
ISBN: 9400923333
Category : Science
Languages : en
Pages : 526
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Book Description
Topics for the Beltsville Symposia are selected to highlight specific areas of research and science policy that are of concern to scientists in the Beltsville Area as well as to the general scientific community. Each sympo sium in the series is structured to provide a realistic appraisal of current findings, research progress, and relevant policy issues within the constraints established by the organizing committee. Thus, the presentations and dis cussions that have marked these symposia have had a strong appeal to the broad community of scientists. Knowledge of the diversity of living organisms is still quite limited. Since the time of Linnaeus, about 1.7 million species have been described. The actual number has been estimated between 5-50 million. Many species, land races, and strains are vanishing. Clearly, the world's scientific institutions are inadequately equipped to attain sufficient knowledge of a significant fraction of the diverse living forms. Also, efforts in the collection and preservation of germplasm of plants and animals urgently need to be strengthened. These mattes are critically important to future generations. This symposium addresses vital concerns of biotic diversity and germ plasm preservation from diverse perspectives. Many of the parts provide concrete recommendations for action, and they call attention to areas of research that must be pursued with intensity.
