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| Author | : Johann Greilhuber |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 360 |
| Release | : 2012-11-13 |
| Genre | : Science |
| ISBN | : 3709111609 |
Download Plant Genome Diversity Volume 2 Book in PDF, ePub and Kindle
This second of two volumes on Plant Genome Diversity provides, in 20 chapters, insights into the structural evolution of plant genomes with all its variations. Starting with an outline of plant phylogeny and its reconstruction, the second part of the volume describes the architecture and dynamics of the plant cell nucleus, the third examines the evolution and diversity of the karyotype in various lineages, including angiosperms, gymnosperms and monilophytes. The fourth part presents the mechanisms of polyploidization and its biological consequences and significance for land plant evolution. The fifth part deals with genome size evolution and its biological significance. Together with Volume I, this comprehensive book on the plant genome is intended for students and professionals in all fields of plant science, offering as it does a convenient entry into a burgeoning literature in a fast-moving field.
| Author | : Jonathan Wendel |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 282 |
| Release | : 2012-03-23 |
| Genre | : Science |
| ISBN | : 3709111307 |
Download Plant Genome Diversity Volume 1 Book in PDF, ePub and Kindle
In this timely new 2-volume treatise, experts from around the world have banded together to produce a first-of-its-kind synopsis of the exciting and fast moving field of plant evolutionary genomics. In Volume I of Plant Genome Diversity, an update is provided on what we have learned from plant genome sequencing projects. This is followed by more focused chapters on the various genomic “residents” of plant genomes, including transposable elements, centromeres, small RNAs, and the evolutionary dynamics of genes and non-coding sequences. Attention is drawn to advances in our understanding of plant mitochondrial and plastid genomes, as well as the significance of duplication in genic evolution and the non-independent evolution among sequences in plant genomes. Finally, Volume I provides an introduction to the vibrant new frontier of plant epigenomics, describing the current state of our knowledge and the evolutionary implications of the epigenomic landscape.
| Author | : Jonathan F. Wendel |
| Publisher | : |
| Total Pages | : 279 |
| Release | : 2012 |
| Genre | : |
| ISBN | : |
Download Plant Genome Diversity Book in PDF, ePub and Kindle
| Author | : |
| Publisher | : |
| Total Pages | : 279 |
| Release | : 2012 |
| Genre | : Plant genomes |
| ISBN | : 9783709111314 |
Download Plant Genome Diversity Book in PDF, ePub and Kindle
In this timely new 2-volume treatise, experts from around the world have banded together to produce a first-of-its-kind synopsis of the exciting and fast moving field of plant evolutionary genomics. In Volume I of Plant Genome Diversity, an update is provided on what we have learned from plant genome sequencing projects. This is followed by more focused chapters on the various genomic residents of plant genomes, including transposable elements, centromeres, small RNAs, and the evolutionary dynamics of genes and non-coding sequences. Attention is drawn to advances in our understanding of plant mitochondrial and plastid genomes, as well as the significance of duplication in genic evolution and the non-independent evolution among sequences in plant genomes. Finally, Volume I provides an introduction to the vibrant new frontier of plant epigenomics, describing the current state of our knowledge and the evolutionary implications of the epigenomic landscape.
| Author | : Jean-Nicolas Volff |
| Publisher | : Karger Medical and Scientific Publishers |
| Total Pages | : 155 |
| Release | : 2008-01-01 |
| Genre | : Medical |
| ISBN | : 3805584911 |
Download Plant Genomes Book in PDF, ePub and Kindle
Recent major advances in the field of comparative genomics and cytogenomics of plants, particularly associated with the completion of ambitious genome projects, have uncovered astonishing facets of the architecture and evolutionary history of plant genomes. The aim of this book was to review these recent developments as well as their implications in our understanding of the mechanisms which drive plant diversity. New insights into the evolution of gene functions, gene families and genome size are presented, with particular emphasis on the evolutionary impact of polyploidization and transposable elements. Knowledge on the structure and evolution of plant sex chromosomes, centromeres and microRNAs is reviewed and updated. Taken together, the contributions by internationally recognized experts present a panoramic overview of the structural features and evolutionary dynamics of plant genomes.This volume of Genome Dynamics will provide researchers, teachers and students in the fields of biology and agronomy with a valuable source of current knowledge on plant genomes.
| Author | : Shengyi Liu |
| Publisher | : Springer |
| Total Pages | : 283 |
| Release | : 2018-10-22 |
| Genre | : Science |
| ISBN | : 3319436945 |
Download The Brassica napus Genome Book in PDF, ePub and Kindle
This book describes how the genome sequence contributes to our understanding of allopolyploidisation and the genome evolution, genetic diversity, complex trait regulation and knowledge-based breeding of this important crop. Numerous examples demonstrate how widespread homoeologous genome rearrangements and exchanges have moulded structural genome diversity following a severe polyploidy bottleneck. The allopolyploid crop species Brassica napus has the most highly duplicated plant genome to be assembled to date, with the largest number of annotated genes. Examples are provided for use of the genome sequence to identify and capture diversity for important agronomic traits, including seed quality and disease resistance. The increased potential for detailed gene discovery using high-density genetic mapping, quantitative genetics and transcriptomic analyses is described in the context of genome availability and illustrated with recent examples. Intimate knowledge of the highly-duplicated gene space, on the one hand, and the repeat landscape on the other, particularly in comparison to the two diploid progenitor genomes, provide a fundamental basis for new insights into the regulatory mechanisms that are coupled with selection for polyploid success and crop evolution.
| Author | : B. R. Chaudhary |
| Publisher | : |
| Total Pages | : 0 |
| Release | : 2011 |
| Genre | : Plant genetics |
| ISBN | : 9788184871135 |
Download Plant Genome Book in PDF, ePub and Kindle
The objective of the wide-ranging, multi-disciplinary book "PLANT GENOME: Diversity, Conservation and Manipulation" is to provide in depth knowledge and an attempt to highlight the current manipulations taking place in plant genome research. The book incorporates topics on plant genome, its diversity, conservation and manipulation, distributed in fifteen original articles written by eminent scholars. The authors have tried to amalgamate up-to-date information, is pertinent for researchers and students alike. The chapter include Molecular mechanisms of DNA damage and repair, Comet assay to assess DNA damage and genotoxic stress in plants, Molecular evaluation of plant genomic biodiversity, Biotechnological exploitations of cyanobacteria, Metabolic engineering: a multifarious promising tool of post-genomic era, Molecular map based breeding and gene mapping for valuable pharmaceutical alkaloid yields, a prospect strategy to unfold molecular mechanism of retinoblastoma (RB) gene pathway in human, Amaranthus: genomic diversity, evolution and its importance, Ploidy: a prime facilitator of speciation and evolution in plants, Biodegradation of sodium dodecyl sulphate, Microcystins, a novel class of toxins from cyanobacteria, and Banana genomics. The original articles include Wide hybridization in crop plants, Altered adaptive response of wheat (Triticum aestivum L.) and Production of wheat haploids by chromosome elimination technique.
| Author | : M.R. Ahuja |
| Publisher | : Springer |
| Total Pages | : 439 |
| Release | : 2015-12-16 |
| Genre | : Science |
| ISBN | : 3319259547 |
Download Genetic Diversity and Erosion in Plants Book in PDF, ePub and Kindle
Genetic erosion is the loss of genetic diversity within a species. It can happen very quickly, due to catastrophic events, or changes in land use leading to habitat loss. But it can also occur more gradually and remain unnoticed for a long time. One of the main causes of genetic erosion is the replacement of local varieties by modern varieties. Other causes include environmental degradation, urbanization, and land clearing through deforestation and brush fires. In order to conserve biodiversity in plants, it is important to targets three independent levels that include ecosystems, species and genes. Genetic diversity is important to a species’ fitness, long-term viability, and ability to adapt to changing environmental conditions. Chapters in this book are written by leading geneticists, molecular biologists and other specialists on relevant topics on genetic erosion and conservation genetic diversity in plants. This divisible set of two volumes deals with a broad spectrum of topics on genetic erosion, and approaches to biodiversity conservation in crop plants and trees. Volume 1 deals with indicators and prevention of genetic erosion, while volume 2 covers genetic diversity and erosion in a number of plants species. These two volumes will also be useful to botanists, biotechnologists, environmentalists, policy makers, conservationists, and NGOs working to manage genetic erosion and biodiversity.
| Author | : Amir Muhammed |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 493 |
| Release | : 2012-12-06 |
| Genre | : Medical |
| ISBN | : 1468428861 |
Download Genetic Diversity in Plants Book in PDF, ePub and Kindle
For the last eighteen years we have been deeply involved in a cooperative effort with our Latin American colleagues in genetics, biochemistry, physiology, and molecular biology. We have been in close contact with scientists in a number of centers and have helped to organize symposia, workshops, and so forth, in an effort to accelerate their development and make their substantial work known. These symposia in Latin America have been quite successful. The fifteenth will take place in Brasilia in 1977. At the request of colleagues, we are in the process of developing a similar series in Asia. The first very successful symposium was held in Calcutta in 1973. We were most pleased when Dr. Amir Muhammed, Vice Chancellor of the University of Agriculture, Lyallpur suggested that we hold a symposium on a topic of great importance to Pakistan, Genetic Control of Diversity in Plants, under the auspices of the University of Agriculture. It is our hope that this symposium will be followed by additional ones in Pakistan as well as in other countries in the Far East. Leadership is quickly developing in the hands of outstanding scientists in these countries, and we appreciate the opportunity to cooperate with them. We are especially grateful to the Natiohal Science Foundation for makingPL- 480 funds available which made this symposium possible.
| Author | : Vijay Rani Rajpal |
| Publisher | : Springer |
| Total Pages | : 487 |
| Release | : 2016-02-02 |
| Genre | : Science |
| ISBN | : 3319270966 |
Download Gene Pool Diversity and Crop Improvement Book in PDF, ePub and Kindle
The world population is estimated to reach to more than 10 billion by the year 2050. These projections pose a challenging situation for the agricultural scientists to increase crops productivity to meet the growing food demands. The unavailability and/or inaccessibility to appropriate gene pools with desired traits required to carry out genetic improvement of various crop species make this task formidable for the plant breeders. Incidentally, most of the desired genes reside in the wild genetic relatives of the crop species. Therefore, exploration and characterization of wild genetic resources of important crop species is vital for the efficient utilization of these gene pools for sustainable genetic improvements to assure food security. Further, understanding the myriad complexities of genic and genomic interactions among species, more particularly of wild relatives of crop species and/or phylogenetically distant germplasm, can provide the necessary inputs to increase the effectiveness of genetic improvement through traditional and/or genetic engineering methods. This book provides comprehensive and latest insights on the evolutionary genesis of diversity, access and its utilization in the evolution of various crop species. A comprehensive account of various crops, origin, exploitation of the primary, secondary and tertiary gene pools through breeding, biosystematical, cytogenetical and molecular phylogenetical relationships, and genetic enhancement through biotechnological interventions among others have been provided as the necessary underpinnings to consolidate information on the effective and sustainable utilization of the related genetic resources. The book stresses upon the importance of wild germplasm exploration, characterization and exploitation in the assimilation of important crop species. The book is especially intended for students and scientists working on the genetic improvement of crop species. Plant Breeders, Geneticists, Taxonomists, Molecular Biologists and Plant Biotechnologists working on crop species are going to find this book very useful.
