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The book delves into post-genomics advances in potato improvement since the potato genome sequencing in 2011. It includes recent developments in the field of potato genetic resources, genes and SNP markers discovery, and the progress in next-generation breeding applying various omics technologies and modern sequencing tools. It covers cutting-edge technologies in potato - a global perspective, genome sequencing and resequencing of various cultivated and wild species, potato germplasm management and characterization, prebreeding genomics, genome mapping and gene cloning, markers discovery, marker-assisted selection, transgenics, microRNAs, transcriptomics, proteomics, metabolomics, phenomics, next-generation potato breeding technologies including genome editing and genomic selection and bioinformatics applications in the post-genomics era in potato. As genome editing and genomic selection have become emerging tools in crop improvement including potato, several research works have been demonstrated and applied world over. This book concentrates on genomics-aided characterization of germplasm and markers discovery to accelerate potato breeding. Further, various omics technologies strengthen our understanding on discovery of new genes/proteins/metabolites and key traits based on high-throughput phenotyping involved in various biotic and abiotic stresses in potato crop. The book is a useful source of information related to genomics-led research and development of this crop. It will serve as a valuable resource for potato researchers working in the area of molecular biology and would be beneficial for college students, PhD scholars, scientists, academicians, farmers and policy makers.
This book dispenses a comprehensive coverage of up-to-date account of genomics and genome editing enriched smart plant breeding approaches for enhancing genetic gains in vegetable crops in the post-genomics era. The main focus of the present volume is to illuminate the applications of new techniques evolved in the post-genomics era. The techniques covered are high-throughput sequencing of DNA and RNA, genome editing, epigenetics and epigenomics, genotype by sequencing (GBS), QTL-seq and RNA-seq for transcriptome analysis. Vegetables are the important component of healthy diet, source of energy and hold a promising position in building up a strong immunity. Zero hunger and attaining the food and nutritional security is the top priority of United Nations development goals. Smart breeding of food and vegetable crops to fight the challenges ahead in sustainable manner by keeping the harmony with nature is an important approach to fulfill the United Nations Sustainable Development Goals (UN-SDGs). This edited book highlights the modern results in smart vegetable breeding in the post genomics era and forecasts crucial areas of future needs. It is an important reference for the, readers, students, researchers, scientists in academia and research industries to provide them comprehensive information of innovative approaches for crop improvement in the post-genomics era and in the era of and climate change. Even the readers, academia, social activists, and others fond of reading will get a fair idea of journey travelled so far and future roadmap for fighting the challenges ahead to meet the sustainable development goals.
This book deliberates on the concept, strategies, tools, and techniques of allele mining in vegetable crops and its application potential in genome elucidation and improvement including studying allele evolution, discovery of superior alleles, discerning new haplotypes, assessment of intra- and interspecific similarity, and studies of gene expression and gene prediction. Available gene pools in global germplasm collections specifically consisting of wild allied species and local landraces for almost all major crops have facilitated allele mining. Development of advanced genomic techniques including PCR-based allele priming and Eco-TILLING based allele mining are being widely used now for mining superior alleles. Allele's discovery has become more relevant now for employing molecular breeding to develop designed crop varieties matching consumer needs and with genome plasticity to adapt the climate change scenarios. All these concepts and strategies along with precise success stories are presented in the chapters dedicated to the major vegetable crops. The first book on the novel strategy of allele mining in vegetable crops for precise breeding Presents genomic strategies for mining superior alleles underlying agronomic traits from genomic resources Depicts case studies of PCR-based allele priming and Eco-TILLING based allele mining Elaborates on gene discovery and gene prediction in major vegetable crops This book will be useful to the students and faculties in various plant science disciplines including genetics, genomics, molecular breeding, agronomy, and bioinformatics; the scientists in seed industries; and, the policymakers and funding agencies interested in crop improvement.
Billions of plants species in our planet have been facing various kinds of abiotic and biotic stresses which are ultimately leading to severe ecological damages as well as severe food insecurity challenges. Depending on the regions, abiotic stresses refer to extremely high and low temperatures, ultraviolet radiation, high or low light, salinity, floods, drought, heavy metals, etc., while biotic stresses refer to damages caused by insects, herbivores, nematodes, fungi, bacteria, or weeds. These stresses have been further accelerating and even becoming worse every day under the influence of unpredictable drastic climate change events. In order to cope with such stresses, varieties of plants and crops have been adopting physiological, morphological, genetical, and hormonal changes which are vital for ecological balances as well as for sustainable crop development. The aim of this Research Topic is to provide references on how different plant and crop species are responding to those abiotic and biotic stresses genetically while also evolving to cope with them. We welcome studies on any plant and crop species (1) which have shown natural genetic evolution or have responded to manipulated genetic transformations under any abiotic and biotic stresses (2) which have shown biochemical and physiological changes that correspond to genetic changes in response to abiotic and biotic stresses.
This book entitled "Genetics, Genomics and Breeding of Bamboos" provides a comprehensive overview on the economically and ecologically important non-timber plant group bamboo. The book focuses on the most recent advances in bamboo research in diverse fields including botany, genetic resources, traditional and molecular breeding, disease and pest resistance, tissue culture and genetic transformation and genomics perspective. The different chapters are authored by internationally reputed experts on this plant and is a good source of information for students, scientists, farmers, and bamboo resource management advisers on this plant, which is gaining increase importance on international commerce.
Plant genomics aims to sequence, characterize, and study the genetic compositions, structures, organizations, functions, and interactions/networks of an entire plant genome. Its development and advances are tightly interconnected with proteomics, metabolomics, metagenomics, transgenomics, genomic selection, bioinformatics, epigenomics, phenomics, system biology, modern instrumentation, and robotics sciences. Plant genomics has significantly advanced over the past three decades in the land of inexpensive, high-throughput sequencing technologies and fully sequenced over 100 plant genomes. These advances have broad implications in every aspect of plant biology and breeding, powered with novel genomic selection and manipulation tools while generating many grand challenges and tasks ahead. This Plant genomics provides some updated discussions on current advances, challenges, and future perspectives of plant genome studies and applications.
This book describes the historical importance of potato (Solanum tuberosum L.),potato genetic resources and stocks (including S. tuberosum group Phureja DM1-3 516 R44, a unique doubled monoploid homozygous line) used for potato genome sequencing. It also discusses strategies and tools for high-throughput sequencing, sequence assembly, annotation, analysis, repetitive sequences and genotyping-by-sequencing approaches. Potato (Solanum tuberosum L.; 2n = 4x = 48) is the fourth most important food crop of the world after rice, wheat and maize and holds great potential to ensure both food and nutritional security. It is an autotetraploid crop with complex genetics, acute inbreeding depression and a highly heterozygous nature. Further, the book examines the recent discovery of whole genome sequencing of a few wild potato species genomes, genomics in management and genetic enhancement of Solanum species, new strategies towards durable potato late blight resistance, structural analysis of resistance genes, genomics resources for abiotic stress management, as well as somatic cell genetics and modern approaches in true-potato-seed technology. The complete genome sequence provides a better understanding of potato biology, underpinning evolutionary process, genetics, breeding and molecular efforts to improve various important traits involved in potato growth and development.
This volume presents the current knowledge of plant biotechnology as an important tool for crop improvement. It covers cereals, vegetables, root crops, herbs and spices. This volume is an invaluable reference for plant breeders, researchers and graduate students in the fields of plant biotechnology, agronomy, horticulture, genetics and both plant cell and molecular biology.
This book emphasizes on cutting-edge next-generation smart plant breeding approaches for maximizing the use of genomic resources generated by high-throughput genomics in the post-genomic era. Through this book the readers would learn about the recent development in the genomic approaches such as genotype by sequencing (GBS) for genomic analysis (SNPs, Single Nucleotide Polymorphism), whole-genome re-sequencing (WGRS) and RNAseq for transcriptomic analysis (DEGs, Differentially Expressed Genes). To maximize the genetic gains in the cereal/food crops, the book covers topics on transgenic breeding, genome editing, high-throughput phenotyping, reliable/precision phenotyping and genomic information-based analysis. In the era of climate change and the ever-increasing population, food security and nutritional security are the primary concern of plant breeders, growers, and policymakers to address the UN’s sustainable development goals. Chapters of this book cohere around these goals and covers techniques such as (QTL mapping, association studies, candidate gene identification), omics, RNAi [through micro RNA (miRNA), small interfering RNA (siRNA) and artificial micro RNA (amiRNA)]. It also covers other genomic techniques like antisense technology, genome editing (CRISPR/cas9, base editing) and epigenomics that assist the crop improvement programmes to fulfil the UNs sustainable development goals. It explores the influence of rapidly available sequencing data assisting in the next generation breeding programmes. This volume is a productive resource for the students, researchers, scientists, teachers, public and private sector stakeholders involved in the genetic enhancement of cereal crops.
​The field of plant breeding has grown rapidly in the last decade with breakthrough research in genetics and genomics, inbred development, population improvement, hybrids, clones, self-pollinated crops, polyploidy, transgenic breeding and more. This book discusses the latest developments in all these areas but explores the next generation of needs and discoveries including omics beyond genomics, cultivar seeds and intellectual and property rights. This book is a leading-edge publication of the latest results and forecasts important areas of future needs and applications.​