Arabidopsis 2010 And Beyond Big Science With A Small Weed

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Arabidopsis 2010 and beyond – big science with a small weed

Author : Andreas P. Weber
Publisher : Frontiers E-books
Page : 213 pages
File Size : 52,8 Mb
Release : 2024-06-28
Category : Electronic
ISBN : 9782889191246

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Arabidopsis 2010 and beyond – big science with a small weed by Andreas P. Weber Pdf

Over the past two decades revolutionary progress in plant biology became possible by focusing resources on a single plant reference system, Arabidopsis thaliana. After the completion of the Arabidopsis genome sequence in the year 2000, a coordinated multinational effort was launched to “determine the function of every gene in Arabidopsis” by the year 2010. While this ambitious goal has not yet been fully achieved, the Arabidopsis genome is now one of the best annotated and serves as the gold standard for plant and other genomes. A large and international community has established genetic toolkits and genomic resources, such as sequence-indexed mutant collections and comprehensive and easily accessible ‘omics-scale datasets, ranging from transcriptome over proteome to the metabolome. The Arabidopsis 2010 program evolved from the studying the functions of single genes and gene families to comprehensive systems-wide analyses of functional networks, thereby paving the way from descriptive to predictive plant science. Progress does not stop here – in the near future, the genomes of one thousand Arabidopsis strains and accessions will become available, which will make it possible to exploit existing natural variation for addressing fundamental questions in ecology and evolutionary biology in an unprecedented manner. Further, due to ease of transformation and existing genetic and genomic resources, Arabidopsis will likely serve as a chassis for synthetic plant biology, an emerging field and challenge for the next decade of plant research. This Research Topic of Frontiers in Plant Physiology will provide examples on how focusing on a single plant model system has impacted and revolutionized many fields of plant research and it will provide an outlook on the upcoming challenges and fields of research for the next decade of Arabidopsis research.

Molecular Biology

Author : David P. Clark,Nanette J. Pazdernik,Michelle R. McGehee
Publisher : Elsevier
Page : 1019 pages
File Size : 42,5 Mb
Release : 2018-11-02
Category : Science
ISBN : 9780128132890

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Molecular Biology by David P. Clark,Nanette J. Pazdernik,Michelle R. McGehee Pdf

Molecular Biology, Third Edition, provides a thoroughly revised, invaluable resource for college and university students in the life sciences, medicine and related fields. This esteemed text continues to meet the needs of students and professors by offering new chapters on RNA, genome defense, and epigenetics, along with expanded coverage of RNAi, CRISPR, and more ensuring topical content for a new class of students. This volume effectively introduces basic concepts that are followed by more specific applications as the text evolves.Moreover, as part of the Academic Cell line of textbooks, this book contains research passages that shine a spotlight on current experimental work reported in Cell Press articles. These articles form the basis of case studies found in the associated online study guide that is designed to tie current topics to the scientific community. Winner of a 2020 Textbook Excellence Award (College) (Texty) from the Textbook and Academic Authors Association Contains new chapters on non-coding RNA, genome defense, epigenetics and epigenomics Features new and expanded coverage of RNAi, CRISPR, genome editing, giant viruses and proteomics Provides an ancillary package with updated PowerPoint slide images

Weed-Crop Competition

Author : Robert L. Zimdahl
Publisher : John Wiley & Sons
Page : 235 pages
File Size : 45,8 Mb
Release : 2007-11-19
Category : Technology & Engineering
ISBN : 9780470290101

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Weed-Crop Competition by Robert L. Zimdahl Pdf

For the past 20 years, the first edition of this text has been widely cited as authoritative academic reference. The latest edition continues the tradition set by the original book, and covers weed science research that has been published since 1980. This book aims to reduce the instance of research duplication—saving scientists and supporting institutions time and money. Not only does the second edition of Weed Crop Competition review, summarize, and combine current research; it critiques the research as well. This text has the potential to accelerate advancements in weed crop competition, which remains an important factor that affects crop yields. Scientists in foreign countries where access to literature is often limited or nonexistent, will find the information in this text invaluable. Weed scientists, crop scientists, plant ecologists, sustainable agriculturists, and organic agriculturists will be well-pleased with this long overdue and much needed new editionWeed Crop Competition provides a unique reference that reviews, summarises and synthesizes the literature published concerning research on this topic. The first edition has been one of the most frequently cited sources in weed science for the past 20 years. The second edition covers the significant body of literature that has been published since 1980. Originally intended to survey existing research, the intent of the book is to reduce the instance of research duplication, thus saving scientists and their institutions time and money, and expediting advancements in weed crop competition, an important factor affecting crop yields. Scientists in foreign countries where access to the literature is often limited or non-existent, find the information an invaluable resource. This long overdue and much needed new edition rejuvenates the tradition set by the original book.

Methods In Arabidopsis Research

Author : Nam-hai Chua,Csaba Koncz,Jeff Schell
Publisher : World Scientific Publishing Company
Page : 496 pages
File Size : 46,9 Mb
Release : 1992-06-12
Category : Electronic
ISBN : 9789813103429

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Methods In Arabidopsis Research by Nam-hai Chua,Csaba Koncz,Jeff Schell Pdf

One of the ways to make consistent progress in a particular field of biology consists in choosing a good model system on which to focus the experimental efforts of the scientific community. It has taken a long time for scientists interested in various aspects of the life of plants to reach some sort of consensus. With the advent and impact of molecular biology, the small weed Arabidopsis is now the object of rapidly growing scientific attention. Since it is reasonable to assume that the general molecular mechanisms that are responsible for the physiological, cellular and biochemical properties of plants will be essentially conserved in all plants, it follows that these mechanisms should also operate in Arabidopsis and hence that its genome should contain most of the genes that we need to know about if we want to understand the genetic determination of the life processes in plants.Arabidopsis has a small genome and well documented genetic studies are available. It is easy to grow in large numbers and mutants defining important genetically controlled mechanisms are either available, or can readily be obtained. Various methods to introduce and express isolated homologous or heterologous genes are available. It is therefore realistic and desirable to aim at exploring the genome of this plant in very great detail. As will be illustrated in this book all the elements for such a grand strategy are in place.More and more scientists are therefore willing to accept the obvious and very real practical disadvantages resulting from its small size when experiments call for the isolation of proteins, membranes, subcellular fractions etc, in order to benefit from its extraordinary experimental advantages as a model system in molecular genetics. One can safely predict that in the next decade studies with Arabidopsis will provide major breakthroughs in our understanding of most aspects of plant physiology and developmental biology. The importance of this knowledge for plant breeding and therefore for a sustainable highly productive agriculture cannot be overestimated. We therefore expect that this book will provide valuable guidelines to all those who are planning experiments aimed at understanding various aspects of plant growth, productivity and interactions with the environment. The book offers a wealth of methodical and theoretical information as well as valuable references. It should be of use to students, teachers, as well as advanced researchers and those breeders who want to use molecular techniques in breeding.

Weed Biology and Management

Author : Inderjit
Publisher : Springer Science & Business Media
Page : 550 pages
File Size : 47,5 Mb
Release : 2013-11-11
Category : Science
ISBN : 9789401705523

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Weed Biology and Management by Inderjit Pdf

Weeds hold an enigmatic and sometimes-controversial place in agriculture, where they are generally reviled, grudgingly tolerated, and occasionally admired. In most cases, growers make considerable effort to reduce the negative economic impact of weeds because they compete with crops for resources and hinder field operations, thereby affecting crop productivity and quality, and ultimately the sustainability of agriculture. Weed control in production agriculture is commonly achieved through the integration of chemical, biological, and mechanical management methods. Chemicals (herbicides) usually inhibit the growth and establishment of weed plants by interfering with various physiological and biochemical pathways. Biological methods include crop competition, smother crops, rotation crops, and allelopathy, as well as specific insect predators and plant pathogens. Mechanical methods encompass an array of tools from short handled hoes to sophisticated video-guided robotic machines. Integrating these technologies, in order to relieve the negative impacts of weeds on crop production in a way that allows growers to optimize profits and preserve human health and the environment, is the science of weed management.

Plant Microtubules

Author : Peter Nick
Publisher : Springer
Page : 269 pages
File Size : 54,9 Mb
Release : 2010-10-28
Category : Science
ISBN : 3642095887

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Plant Microtubules by Peter Nick Pdf

Since the publication of the first edition of Plant Microtubules in 2000, our understanding of microtubules and their manifold functions have advanced substantially. This revised edition highlights the morphogenetic potential of plant microtubules from three general viewpoints: Microtubules and Morphogenesis, Microtubules and Environment, Microtubules and Evolution. The book is an invaluable source of information for researchers as well as for graduate and advanced students.

Plant ABC Transporters

Author : Markus Geisler
Publisher : Springer
Page : 333 pages
File Size : 41,5 Mb
Release : 2014-09-06
Category : Science
ISBN : 9783319065113

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Plant ABC Transporters by Markus Geisler Pdf

This book is devoted to the fascinating superfamily of plant ATP-binding cassette (ABC) transporters and their variety of transported substrates. It highlights their exciting biological functions, covering aspects ranging from cellular detoxification, through development, to symbiosis and defense. Moreover, it also includes a number of chapters that center on ABC transporters from non-Arabidopsis species. ABC proteins are ubiquitous, membrane-intrinsic transporters that catalyze the primary (ATP-dependent) movement of their substrates through biological membranes. Initially identified as an essential aspect of a vacuolar detoxification process, genetic work in the last decade has revealed an unexpectedly diverse variety of ABC transporter substrates, which include not only xenobiotic conjugates, but also heavy metals, lipids, terpenoids, lignols, alkaloids and organic acids. The discovery that members of the ABCB and ABCG family are involved in the movement of phytohormones has further sparked their exploration and provided a new understanding of the whole family. Accordingly, the trafficking, regulation and structure-function of ABCB-type auxin transporters are especially emphasized in this book.

Weed and Crop Resistance to Herbicides

Author : R. De Prado,J. Jorrín,L. García-Torres
Publisher : Springer Science & Business Media
Page : 326 pages
File Size : 52,5 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789401155380

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Weed and Crop Resistance to Herbicides by R. De Prado,J. Jorrín,L. García-Torres Pdf

In recent decades, repeated use of herbicides in the same field has imposed selection for resistance in species that were formerly susceptible. On the other hand, considerable research in the private and public sectors has been directed towards introducing herbicide tolerance into susceptible crop species. The evolution of herbicide resistance, understanding its mechanisms, characterisation of resistant weed biotypes, development of herbicide-tolerant crops and management of resistant weeds are described throughout the 36 chapters of this book. It has been written by leading researchers based on the contributions made at the International Symposium on Weed and Crop Resistance to Herbicides held at Córdoba, Spain. This book will be a good reference source for research scientists and advanced students.

Gene Drives on the Horizon

Author : National Academies of Sciences, Engineering, and Medicine,Division on Earth and Life Studies,Board on Life Sciences,Committee on Gene Drive Research in Non-Human Organisms: Recommendations for Responsible Conduct
Publisher : National Academies Press
Page : 231 pages
File Size : 50,6 Mb
Release : 2016-08-28
Category : Science
ISBN : 9780309437875

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Gene Drives on the Horizon by National Academies of Sciences, Engineering, and Medicine,Division on Earth and Life Studies,Board on Life Sciences,Committee on Gene Drive Research in Non-Human Organisms: Recommendations for Responsible Conduct Pdf

Research on gene drive systems is rapidly advancing. Many proposed applications of gene drive research aim to solve environmental and public health challenges, including the reduction of poverty and the burden of vector-borne diseases, such as malaria and dengue, which disproportionately impact low and middle income countries. However, due to their intrinsic qualities of rapid spread and irreversibility, gene drive systems raise many questions with respect to their safety relative to public and environmental health. Because gene drive systems are designed to alter the environments we share in ways that will be hard to anticipate and impossible to completely roll back, questions about the ethics surrounding use of this research are complex and will require very careful exploration. Gene Drives on the Horizon outlines the state of knowledge relative to the science, ethics, public engagement, and risk assessment as they pertain to research directions of gene drive systems and governance of the research process. This report offers principles for responsible practices of gene drive research and related applications for use by investigators, their institutions, the research funders, and regulators.

The Chemical Biology of Plant Biostimulants

Author : Danny Geelen,Lin Xu
Publisher : John Wiley & Sons
Page : 328 pages
File Size : 49,6 Mb
Release : 2020-02-05
Category : Science
ISBN : 9781119357247

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The Chemical Biology of Plant Biostimulants by Danny Geelen,Lin Xu Pdf

Introduces readers to the chemical biology of plant biostimulants This book brings together different aspects of biostimulants, providing an overview of the variety of materials exploited as biostimulants, their biological activity, and agricultural applications. As different groups of biostimulants display different bioactivity and specificity, advances in biostimulant research is illustrated by different examples of biostimulants, such as humic substance, seaweed extracts, and substances with hormone-like activities. The book also reports on methods used to screen for new biostimulant compounds by exploring natural sources. Combining the expertise of internationally-renowned scientists and entrepreneurs in the area of biostimulants and biofertilisers, The Chemical Biology of Plant Biostimulants offers in-depth chapters that look at: agricultural functions and action mechanisms of plant biostimulants (PBs); plant biostimulants from seaweed; seaweed carbohydrates; and the possible role for electron shuttling capacity in elicitation of PB activity of humic substances on plant growth enhancement. The subject of auxins is covered next, followed closely by a chapter on plant biostimulants in vermicomposts. Other topics include: exploring natural resources for biostimulants; the impact of biostimulants on whole plant and cellular levels; the impact of PBs on molecular level; and the use of use of plant metabolites to mitigate stress effects in crops. Provides an insightful introduction to the subject of biostimulants Discusses biostimulant modes of actions Covers microbial biostimulatory activities and biostimulant application strategies Offers unique and varied perspectives on the subject by a team of international contributors Features summaries of publications on biostimulants and biostimulant activity The Chemical Biology of Plant Biostimulants will appeal to a wide range of readers, including scientists and agricultural practitioners looking for more knowledge about the development and application of biostimulants.

Genetically Engineered Crops

Author : National Academies of Sciences, Engineering, and Medicine,Division on Earth and Life Studies,Board on Agriculture and Natural Resources,Committee on Genetically Engineered Crops: Past Experience and Future Prospects
Publisher : National Academies Press
Page : 607 pages
File Size : 50,8 Mb
Release : 2017-01-28
Category : Science
ISBN : 9780309437387

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Genetically Engineered Crops by National Academies of Sciences, Engineering, and Medicine,Division on Earth and Life Studies,Board on Agriculture and Natural Resources,Committee on Genetically Engineered Crops: Past Experience and Future Prospects Pdf

Genetically engineered (GE) crops were first introduced commercially in the 1990s. After two decades of production, some groups and individuals remain critical of the technology based on their concerns about possible adverse effects on human health, the environment, and ethical considerations. At the same time, others are concerned that the technology is not reaching its potential to improve human health and the environment because of stringent regulations and reduced public funding to develop products offering more benefits to society. While the debate about these and other questions related to the genetic engineering techniques of the first 20 years goes on, emerging genetic-engineering technologies are adding new complexities to the conversation. Genetically Engineered Crops builds on previous related Academies reports published between 1987 and 2010 by undertaking a retrospective examination of the purported positive and adverse effects of GE crops and to anticipate what emerging genetic-engineering technologies hold for the future. This report indicates where there are uncertainties about the economic, agronomic, health, safety, or other impacts of GE crops and food, and makes recommendations to fill gaps in safety assessments, increase regulatory clarity, and improve innovations in and access to GE technology.

Polarity in Plants

Author : K. Lindsey
Publisher : John Wiley & Sons
Page : 368 pages
File Size : 43,7 Mb
Release : 2004
Category : Science
ISBN : 0849323444

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Polarity in Plants by K. Lindsey Pdf

The establishment of polarity is a fundamental feature in eukaryotic development. Polarity in Plants provides an account of current research into the mechanisms by which polarity is generated at the level of the cell, organ and organism in plants, drawing especially on recent work with model organisms. The emphasis is on the use of the techniques of molecular genetics to dissect molecular mechanisms. This is the first volume to bring together the diverse aspects of polarity in plant development.

Seed Dormancy and Germination

Author : Jose Carlos Jimenez-Lopez
Publisher : BoD – Books on Demand
Page : 160 pages
File Size : 40,9 Mb
Release : 2020-01-08
Category : Science
ISBN : 9781789848601

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Seed Dormancy and Germination by Jose Carlos Jimenez-Lopez Pdf

Seed dormancy and germination are critical processes for the development of plants. Seed dormancy allows seeds to overcome harsh periods of seedling establishment, and is also important for plant agriculture and crop yield. Several processes are involved in the induction of dormancy and in the shift from the dormant to the germinating state, and hormones and regulatory genetic networks are among the critical factors driving these complex processes. Germination can be prevented by different factors leading to seed dormancy, which is highly dependent on environmental cues. During and after germination, early seedling growth is sustained by catabolism of stored reserves (proteins, lipids, or starch) accumulated during seed maturation, supporting cell morphogenesis, chloroplast development, and root growth until photo-auxotrophic growth can be resumed.

Handbook of Cannabis and Related Pathologies

Author : Victor R Preedy
Publisher : Academic Press
Page : 1382 pages
File Size : 47,8 Mb
Release : 2016-12-31
Category : Medical
ISBN : 9780128008270

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Handbook of Cannabis and Related Pathologies by Victor R Preedy Pdf

Handbook of Cannabis and Related Pathologies: Biology, Pharmacology, Diagnosis, and Treatment is the first book to take an interdisciplinary approach to the understanding of cannabis use and misuse. Recent worldwide trends toward decriminalizing marijuana for medical use have increased legal use of the drug and recreational use remains high, making cannabis one of the most commonly used drugs. Cannabis has a wide range of adverse neurological effects, and use and abuse can lead to physical, social, and psychopathological issues that are multifarious and complex. Effective understanding and treatment requires knowledge of the drug’s effects from across scientific disciplines. This book provides an overview of the biological and pharmacological components of the cannabis plant, outlines its neurological, social, and psychopathological effects, assists in the diagnosis and screening for use and dependency, and aids researchers in developing effective treatments for cannabis-related issues and disorders. Fully illustrated, with contributions from internationally recognized experts, it is the go-to resource for neuroscientists, pharmacologists, pathologists, public-health workers, and any other researcher who needs an in-depth and cross-disciplinary understanding of cannabis and its effects. Comprehensive chapters include an abstract, key facts, mini dictionary of terms, and summary points Presents illustrations with at least six figures, tables, and diagrams per chapter Provides a one-stop-shopping synopsis of everything to do with cannabis and its related pathology, from chemicals and cells, individuals and communities, and diagnosis and treatment Offers an integrated and informed synopsis of the complex issues surrounding cannabis as a substance, its use, and its misuse

Plant Lipid Metabolism

Author : J.C. Kader,Paul Mazliak
Publisher : Springer Science & Business Media
Page : 598 pages
File Size : 46,5 Mb
Release : 2013-04-18
Category : Science
ISBN : 9789401583947

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Plant Lipid Metabolism by J.C. Kader,Paul Mazliak Pdf

A collection of papers that comprehensively describe the major areas of research on lipid metabolism of plants. State-of-the-art knowledge about research on fatty acid and glycerolipid biosynthesis, isoprenoid metabolism, membrane structure and organization, lipid oxidation and degradation, lipids as intracellular and extracellular messengers, lipids and environment, oil seeds and gene technology is reviewed. The different topics covered show that modern tools of plant cellular and molecular biology, as well as molecular genetics, have been recently used to characterize several key enzymes of plant lipid metabolism (in particular, desaturases, thioesterases, fatty acid synthetase) and to isolate corresponding cDNAs and genomic clones, allowing the use of genetic engineering methods to modify the composition of membranes or storage lipids. These findings open fascinating perspectives, both for establishing the roles of lipids in membrane function and intracellular signalling and for adapting the composition of seed oil to the industrial needs. This book will be a good reference source for research scientists, advanced students and industrialists wishing to follow the considerable progress made in recent years on plant lipid metabolism and to envision the new opportunities offered by genetic engineering for the development of novel oil seeds.