This book describes the latest advances in Allium genome research. Allium includes plant species known for their huge nuclear genome size, which makes them ideal for somatic chromosome observations in high school experiments. In order to advance the genome analysis of A. cepa and its functional study, scientists in international research collaborations have developed several types of artificially manipulated genetic stocks and analyzed them using modern technologies. The Allium vegetable crop includes garlic, shallot, wakegi onion, Japanese bunching onion, and rakkyo. Bulb onion is one of the world's most important Allium commercial crops, with an estimated annual production of 85.8 million tons in 2013, and ranking third after tomato and watermelon in terms of global vegetable crops.
This book represents the first comprehensive compilation of deliberations on botany; genetic resources; genetic diversity analysis; classical genetics & traditional breeding; in vitro culture & genetic transformation; detailed information on molecular maps & mapping of economic genes and QTLs; whole genome sequencing of the nuclear genome and sequencing of chloroplast genome; and elucidation of functional genomics. It also addresses alternate flowering, a unique problem in mango, and discusses currently available genomic resources and databases. Gathering contributions by globally reputed experts, the book will benefit the students, teachers, and scientists in academia and at private companies interested in horticulture, genetics, breeding, pathology, entomology, physiology, molecular genetics and breeding, in vitro culture & genetic engineering, and structural and functional genomics.
The Alliums are some of the most ancient cultivated crops and include onions, garlic, leeks and other related plants. This book provides an up-to-date review of Allium science for postgraduates and researchers. It contains commissioned chapters on topics that have shown major advances particularly in the last ten years such as molecular biology, floriculture and biofertilizers.
The genus Allium; Economic and nutritional importance; Origin and diversity, existing collections and need for further collecting; Base collecting centres; Priorities for collecting; Descriptor list.
Allium crops include more than 30 species, many of which (for e.g. onions, shallots, garlic, leeks, bunching onions, and chives) are of economic importance. Bulb onions rank second only to tomatoes in terms of global production. Alliums are farmed and harvested in a range of climatic conditions worldwide, forming important parts of local diets. This book provides a comprehensive review of major and minor Allium crops from scientific and horticultural perspectives. It broadly covers modern biology (including genetics and breeding), propagation, production, processing, and nutritional and health benefits. This is an essential resource for scholars, researchers and students in plant science and agriculture, in addition to molecular biologists, plant breeders, agronomists, consultants, and extension specialists.
This book is the first comprehensive compilation describing the botanical traits, genetic resources, whole genome sequencing, Mitochondrial genome, transcriptomes of different organs with developmental stages, transcription factors, delineating gene evolution of gene family in Bambusoideae, alternative splicing (AS) and polyadenylation, case studies for economically important traits such as internode length, shoot fast growing, flowering, ageing and stress-resistant genes and small RNAs-mediated gene regulation of moso bamboo flowering and other developmental stages. Applications of transcriptome and genome approaches in moso bamboo in general and the prospects of transgenic breeding and genome editing technologies in bamboo are also discussed. Altogether, the book comprises eleven chapters covered over 200 pages authored by the researchers involved in genomic science, molecular biology, and breeding. This book appeals to graduate students, post-graduate students, research scholars, researchers, and industry players in the field of plantation bamboo in general, bamboo processing and bamboo garden owner and fans of bamboo culture in particular.
The crop plants cater not only to our basic F5 (food, feed, fiber, fuel, and furniture) needs but also provide a number of nutraceuticals with potential nutritional, safety and therapeutic properties. Many crop plants provide an array of minerals, vitamins, and antioxidant-rich bioactive phytochemicals. Increasing incidences of chronic diseases such as cancer, diabetes and HIV, and malnutrition necessitate global attention to health and nutrition security with equal emphasis to food security. This compendium compiles results of researches on biochemical, physiological and genetic mechanisms underlying biosynthesis of the health and nutrition related nutraceuticals. It also explores the precise breeding strategies for augmentation of their content and amelioration of their quality in crop plants under all commodity categories including cereals and millets, oilseeds, pulses, fruits and nuts, and vegetables. The compendium comprise 5 sections dedicated to these 5 commodity groups and presents enumeration on the concepts, strategies, tools and techniques of nutraceutomics. These sections include 50 chapters devoted to even number of major crop plants. These chapters present deliberations on the biochemistry and medicinal properties of the nutracuticals contained; genetic variation in their contents; classical genetics and breeding for their quantitative and qualitative improvement; tissue culture and genetic engineering for augmentation of productivity and quality; and sources of genes underlying their biosynthesis. They also include comprehensive enumeration on genetic mapping of the genes and QTLs controlling the contents and profile of the nutraceuticals and molecular breeding for their further improvement through marker assisted selection and backcross breeding tools. Prospects of post-genomic precise breeding strategies including genome-wide association mapping, genomic selection, allele mining, and genome editing are also discussed. This compendium fills the gap in academia, and research and development wings of the private sector industries interested in an array of subjects including genetics, genomics, tissue culture, genetic engineering, molecular breeding, genomics-assisted breeding, bioinformatics, biochemistry, physiology, pathology, entomology, pharmacognosy, IPR, etc., and will also facilitate understanding of the policy making agencies and people in the socio-economic domain and research sponsoring agencies.
A counterintuitive and compelling argument that existing laws already protect the entirety of our oceans—and a call to understand and enforce those protections. The world’s oceans face multiple threats: the effects of climate change, pollution, overfishing, plastic waste, and more. Confronted with the immensity of these challenges and of the oceans themselves, we might wonder what more can be done to stop their decline and better protect the sea and marine life. Such widespread environmental threats call for a simple but significant shift in reasoning to bring about long-overdue, elemental change in the way we use ocean resources. In Future Sea, ocean advocate and marine-policy researcher Deborah Rowan Wright provides the tools for that shift. Questioning the underlying philosophy of established ocean conservation approaches, Rowan Wright lays out a radical alternative: a bold and far-reaching strategy of 100 percent ocean protection that would put an end to destructive industrial activities, better safeguard marine biodiversity, and enable ocean wildlife to return and thrive along coasts and in seas around the globe. Future Sea is essentially concerned with the solutions and not the problems. Rowan Wright shines a light on existing international laws intended to keep marine environments safe that could underpin this new strategy. She gathers inspiring stories of communities and countries using ocean resources wisely, as well as of successful conservation projects, to build up a cautiously optimistic picture of the future for our oceans—counteracting all-too-prevalent reports of doom and gloom. A passionate, sweeping, and personal account, Future Sea not only argues for systemic change in how we manage what we do in the sea but also describes steps that anyone, from children to political leaders (or indeed, any reader of the book), can take toward safeguarding the oceans and their extraordinary wildlife.
