Download or read book The Brassica rapa Genome written by Xiaowu Wang and published by Springer. This book was released on 2015-09-05 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides insights into the latest achievements in genomics research on Brassica rapa. It describes the findings on this Brassica species, the first of the U’s triangle that has been sequenced and a close relative to the model plant Arabidopsis, which provide a basis for investigations of major Brassica crop species. Further, the book focuses on the development of tools to facilitate the transfer of our rich knowledge on Arabidopsis to a cultivated Brassica crop. Key topics covered include genomic resources, assembly tools, annotation of the genome, transposable elements, comparative genomics, evolution of Brassica genomes, and advances in the application of genomics in the breeding of Brassica rapa crops.
Download or read book The Brassica Rapa Genome written by Xiaowu Wang and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides insights into the latest achievements in genomics research on Brassica rapa. It describes the findings on this Brassica species, the first of the U's triangle that has been sequenced and a close relative to the model plant Arabidopsis, which provide a basis for investigations of major Brassica crop species. Further, the book focuses on the development of tools to facilitate the transfer of our rich knowledge on Arabidopsis to a cultivated Brassica crop. Key topics covered include genomic resources, assembly tools, annotation of the genome, transposable elements, comparative genomics, evolution of Brassica genomes, and advances in the application of genomics in the breeding of Brassica rapa crops.
Download or read book Genetics and Genomics of the Brassicaceae written by Renate Schmidt and published by Springer Science & Business Media. This book was released on 2010-12-03 with total page 675 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Genetics and Genomics of the Brassicaceae provides a review of this important family (commonly termed the mustard family, or Cruciferae). The family contains several cultivated species, including radish, rocket, watercress, wasabi and horseradish, in addition to the vegetable and oil crops of the Brassica genus. There are numerous further species with great potential for exploitation in 21st century agriculture, particularly as sources of bioactive chemicals. These opportunities are reviewed, in the context of the Brassicaceae in agriculture. More detailed descriptions are provided of the genetics of the cultivated Brassica crops, including both the species producing most of the brassica vegetable crops (B. rapa and B. oleracea) and the principal species producing oilseed crops (B. napus and B. juncea). The Brassicaceae also include important “model” plant species. Most prominent is Arabidopsis thaliana, the first plant species to have its genome sequenced. Natural genetic variation is reviewed for A. thaliana, as are the genetics of the closely related A. lyrata and of the genus Capsella. Self incompatibility is widespread in the Brassicaceae, and this subject is reviewed. Interest arising from both the commercial value of crop species of the Brassicaceae and the importance of Arabidopsis thaliana as a model species, has led to the development of numerous resources to support research. These are reviewed, including germplasm and genomic library resources, and resources for reverse genetics, metabolomics, bioinformatics and transformation. Molecular studies of the genomes of species of the Brassicaceae revealed extensive genome duplication, indicative of multiple polyploidy events during evolution. In some species, such as Brassica napus, there is evidence of multiple rounds of polyploidy during its relatively recent evolution, thus the Brassicaceae represent an excellent model system for the study of the impacts of polyploidy and the subsequent process of diploidisation, whereby the genome stabilises. Sequence-level characterization of the genomes of Arabidopsis thaliana and Brassica rapa are presented, along with summaries of comparative studies conducted at both linkage map and sequence level, and analysis of the structural and functional evolution of resynthesised polyploids, along with a description of the phylogeny and karyotype evolution of the Brassicaceae. Finally, some perspectives of the editors are presented. These focus upon the Brassicaceae species as models for studying genome evolution following polyploidy, the impact of advances in genome sequencing technology, prospects for future transcriptome analysis and upcoming model systems.
Download or read book The Brassica oleracea Genome written by Shengyi Liu and published by Springer Nature. This book was released on 2021-03-04 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents comprehensive information on genetics, genomics and breeding in Brassica oleracea, an agriculturally important species that includes popular vegetable crops such as cabbage, cauliflower, broccoli, Brussels sprouts, kale, collard greens, savoy, kohlrabi, and gai lan. The content spans whole genome sequencing, assembly and gene annotation for this global vegetable species, along with molecular mapping and cloning of genes, physical genome mapping and analyses of the structure and composition of centromeres in the B. oleracea genome. The book also elaborates on asymmetrical genome evolution and transposable elements in the B. oleracea describes gene family differentiation in comparison to other Brassica species and structural and functional genomic resources and data bases developed for B. oleracea. Useful discussions on the impact of genome sequencing on genetic improvement in the species are also included.
Download or read book The Brassica Genome written by Xiaowu Wang and published by Frontiers E-books. This book was released on 2013-06-03 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: The genus Brassica is comprised of diploid and tetraploid species and includes many important crop plants. Several Brassica genomes have been sequenced are the subject of intensive investigation. The immediate impetus for a special Research Topic is the publication of genome sequence of B. rapa . B. rapa is of relatively recent paleopolyploid origin. Its triplicated genome is old enough such that the three genomes have diverged significantly, and young enough such that useful comparisons can be made using Arabidopsis thaliana as an out group, making the B. rapa genome an interesting model for comparative genomics and the analysis of genome evolution. Analysis of B. rapa is also informed by analyses of other Brassica genomes, and reciprocally, understanding of those genomes will be informed by comparisons with the B. rapa genome. We welcome all types of articles on subjects including comparative genomics, genome evolution, and functional genomics, as well as analyses of specific gene families or genes in specific pathways and utilization of genomic data in molecular breeding of Brassica species.
Download or read book Genetics Genomics and Breeding of Vegetable Brassicas written by Jan Sadowski and published by CRC Press. This book was released on 2016-04-19 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: Due to their diversity, vegetable Brassicas are of great economic import and offer unique opportunities to enrich our knowledge about plant growth, development, and rapid phenotypic evolution. By applying emerging genomic technologies, we may greatly increase our understanding of the Brassica biology and breeding efficiency. This volume contains 11
Download or read book Gene Prediction written by Martin Kollmar and published by Humana Press. This book was released on 2019-05-19 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume introduces software used for gene prediction with focus on eukaryotic genomes. The chapters in this book describe software and web server usage as applied in common use-cases, and explain ways to simplify re-annotation of long available genome assemblies. Written in the highly successful Methods in Molecular Biology series format, chapters include introductions to their respective topics, lists of the necessary computational requirements, step-by-step, readily reproducible computational protocols, and tips on troubleshooting and avoiding known pitfalls. Cutting-edge and thorough, Gene Prediction: Methods and Protocols is a valuable resource for researchers and research groups working on the assembly and annotation of single species or small groups of species. Chapter 3 is available open access under a CC BY 4.0 license via link.springer.com.
Download or read book The Brassica napus Genome written by Shengyi Liu and published by Springer. This book was released on 2018-10-22 with total page 295 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Development of Genomic Tools in Brassica Rapa and Brassica Oleracea and Their Use to Study the Evolutionary Fate of Redundant Genes written by Federico Luis Iniguez Luy and published by . This book was released on 2007 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biology of Brassica Coenospecies written by C. Gomez-Campo and published by Elsevier. This book was released on 1999-07-07 with total page 501 pages. Available in PDF, EPUB and Kindle. Book excerpt: Brassica crop species and their allies (Raphanus, Sinapis, Eruca, etc.) are important sources of edible roots, stems, leaves, buds and inflorescences, as well as of edible or industrial oils, condiments and forage. Many well known names of plants or plant products, such as kale, cabbage, brocolli, cauliflower, Brussels sprouts, kohl-rabi, Chinese cabbage, turnip, rape, rutabaga, swede, colza or rapeseed, canola, mustard, rocket, etc. are directly associated to this botanical group.The scientific interest for this botanical group has run parallel to its economical importance, and research achievements in our days would have certainly appeared unimaginable only two decades ago. As the end of the millenium approaches, entirely new fields (transformation, somatic fusion, etc.) have been added to the classical ones. Thus, nobody can doubt the opportuneness of this book, which combines and presents both the basic and applied biological aspects of the Brassica species.
Download or read book Genetics Genomics and Breeding of Oilseed Brassicas written by Dave Edwards and published by CRC Press. This book was released on 2011-09-13 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book describes the history of Brassica oilseed crops, introduces the Brassica genome, its evolution, diversity, classical genetic studies, and breeding. It also delves into molecular genetic linkage and physical maps, progress with genome sequencing initiatives, mutagenesis approaches for trait improvement, proteomics, metabolomics, and bioinfo
Download or read book Plant Epigenetics and Epigenomics written by Charles Spillane and published by Humana. This book was released on 2014-01-31 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many fundamental discoveries concerning epigenetics and the elucidation of mechanisms of epigenetic regulation have developed from studies performed in plants. In Plant Epigenetics and Epigenomics: Methods and Protocols, leading scientists in the epigenetics field describe comprehensive techniques that have been developed to understand the plant epigenetic landscape. These include recently developed methods and techniques for analysis of epigenetically regulated traits, such as flowering time, transposon activation, genomic imprinting and genome dosage effects. Written in the highly successful Methods in Molecular Biology series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and key tips on troubleshooting and avoidance of known pitfalls. Authoritative and practical, Plant Epigenetics and Epigenomics: Methods and Protocols seek to aid scientists in the further study of plant epigenetic phenomena using advanced contemporary methods.
Download or read book Genes Encoding Flower and Root Specific Functions are More Resistant to Fractionation Than Globally Expressed Genes in Brassica Rapa written by Naiyerah Kolkailah and published by . This book was released on 2016 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt: Like many angiosperms, Brassica rapa underwent several rounds of whole genome duplication during its evolutionary history. Brassica rapa is particularly valuable for studying genome evolution because it also experienced whole genome triplication shortly after it diverged from the common ancestor it shares with Arabidopsis thaliana about 17-20 million years ago. While many B. rapa genes appear resistant to paralog retention, close to 50% of B. rapa genes have retained multiple, paralogous loci for millions of years and appear to be multi-copy tolerant. Based on previous studies, gene function may contribute to the selective pressure driving certain genes back to singleton status. It is suspected that other factors, such as gene expression patterns, also play a role in determining the fate of genes following whole genome triplication. Published RNA-seq data was used to determine if gene expression patterns influence the retention of extra gene copies. It is hypothesized that retention of genes in duplicate and triplicate is more likely if those genes are expressed in a tissue-specific manner, as opposed to being expressed globally across all tissues. This study shows that genes expressed specifically in flowers and roots in B. rapa are more resistant to fractionation than globally expressed genes following whole genome triplication. In particular, there appears to have been selection on genes expressed specifically in flower tissues to retain higher copy numbers and for all three copies to exhibit the same flower-specific expression pattern. Future research to determine if these observations in Brassica rapa are consistent with other angiosperms that have undergone recent whole genome duplication would confirm that retention of flower-specific-expressed genes is a general feature in plant genome evolution and not specific to B. rapa.
Download or read book Glucosinolate and Comparative Genomics in Brassica Rapa written by Bo Yang and published by . This book was released on 2007 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Brassica juncea Genome written by Chittaranjan Kole and published by Springer Nature. This book was released on 2022-03-08 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the first comprehensive compilation of deliberations on elucidation and augmentation of the genome of Brassica juncea, one of the leading oilseed crops of the world, popularly called as brown mustard, Indian mustard, Chinese mustard, or Oriental mustard. It includes discussions on genepools; genetic diversity and its characterization; classical genetic and traditional breeding; basics and application of heteroploidy; techniques and applications of introgressive hybridization; in vitro culture for micro-propagation, somatic mutation, somatic embryogenesis, and somatic hybridization; genetic engineering including genetic transformation and gene silencing; and molecular genetic mapping and mapping of genes and comprehensive delineations on genome sequencing and comparative genomics; resequencing for elucidation of origin and diversity; large-scale genome analysis; plastid genome sequence; transcriptomics; metabolomics; proteomics; evolutionary genomics; role of regulatory genes in development and adaptation and their utilization in trait improvement; precise breeding for yield, quality, and resistance to biotic and abiotic stresses; and prospects of genome editing.
Download or read book The Radish Genome written by Takeshi Nishio and published by Springer. This book was released on 2017-10-04 with total page 229 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book summarizes the latest information and the status quo of radish genome studies to stimulate innovations and improvements in breeding techniques and to promote further advances in the field. Radish (Raphanus sativus) is a member of the Brassicaceae family and is cultivated worldwide. Its varieties have been diversified in terms of size, shape, and the color of their roots and bio-components. Thanks to the development of high-throughput molecular techniques using next generation sequencers, complete genomes of cultivated and wild radish plants have been sequenced and published with annotations of predicted genes and single nucleotide polymorphism (SNP) information between radish cultivars and accessions. These, together with the construction of a high-density genetic map of radish and profiling of expression sequences in radish organs, have accelerated genetic studies, such as the identification of genes or loci associated with root development, pungent components, and plant disease resistance. Providing an overview of these advances, this book is a valuable resource for scientists involved in plant genetic research and crop breeding.
Download or read book Glucosinolates written by Jean-Michel Mérillon and published by Springer. This book was released on 2017-05-04 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first comprehensive reference compilation on the substance class of glucosinolates. This handbook introduces the reader to the sulfur-containing glucosinolates (S-glucosides), a class of secondary metabolites of almost all plants of the order Capparales, in particular in the family Brassicaceae (e.g. broccoli and other cabbages), derived from glucose and an amino acid. The book illustrates the natural variety of glucosinolate structures, mainly derived from the precursor amino acid. Chapters describe the resulting rich bioactivity of the glucosides, for example as anti-cancer agents, insecticides, nematicides, fungicides, their potential phytotoxic effects, antimicrobial activity and their possible role in neurodegenerative diseases and human health. Different methods for the extraction, characterization, quantification and processing of the glucosinolates are introduced, and potential applications are discussed. The fate of glucosinolates during food processing is also briefly addressed. This handbook is written by leading experts and structured in different sections addressing the natural occurrence of glucosinolates, their (bio-)synthesis, bioactivity, food processing of glucosinolate-containing vegetables, health and disease-related aspects, biotechnology, and methods applied in glucosinolate-research. It is thus a rich reference source for every reader working in the field, from chemists and biotechnologists, to life scientists, pharmacists and medical scientists.
