Arabidopsis Thaliana


Book Description

Plants are sessile organisms and their only alternative to a rapidly changing environment is a fast adaptation to abiotic and biotic stresses. Among the several known species of flowering plants, Arabidopsis thaliana is the only plant that has been most thoroughly studied. This angiosperm with dicotyledonous seeds belonging to the family Brassicaceae was known to botanists for at least four centuries and has been used since then for experimental studies for about half a century, until it was Fried rich Laibach who had outlined the advantages of using it in genetic experiments and had also suggested that it could be used as a plant model system in 1943. Its unique features favors genetic experiments, which include its small size, a rapid generation time, the ability to grow well under controlled conditions, high fecundity if up to 10,000 seeds per plant. Like the peas that Mendel studied, it reproduces mainly by self-fertilization. Arabidopsis is considered a model plant for many studies as its genomic sequence was completely identified and its mechanisms in genomic, transcriptomic and proteomic regulation are often similar to other plant species. The aim of this book is to give an up-to-date overview on the recent breakthroughs in the area of responses and adaptations of Arabidopsis, particularly those regarding its cultivation, life cycle and functional genomics. The chapters are focused on the most exciting and innovative researches on this species, involving authors with strong research experience. The present volume would definitely be an ideal source of scientific information to the advanced students, junior researchers, faculty and scientists involved in the ecology, agriculture, environmental microbiology, genetics, molecular biology, biochemistry, biotechnology and other areas involving Arabidopsis studies and plant sciences in general.




Arabidopsis


Book Description

The recent application of molecular genetics to problems of developmental biology has provided us with greater insight into the molecular mechanisms by which cells determine their developmental fate. This is particularly evident in the recent progress in understanding of developmental processes in model animal systems such as Drosophila melanogaster and Caenorhabditis elegans. De spite the use of plants in some of the earliest genetics experiments, the elucida tion of the molecular bases of plant development has lagged behind that of animal development. However, the emergence of model systems such as Arabi dopsis thaliana, amenable to developmental genetics, has led to the beginning of the unraveling of the mysteries behind plant morphogenesis. This atlas of the morphology and development of the weed Arabidopsis is in tended to be a reference book, both for scientists already familiar with plant anatomy and for those utilizing Arabidopsis who have come from other fields. The primary concentration is on descriptions rather than interpretations, as interpretations evolve and change relatively rapidly, whereas the evolution of plant form takes place on a much longer time scale. Molecular genetics and the use of mutants to probe wild-type gene function rely on the wild-type being well characterized. With this in mind, an attempt was made to present detailed descriptions of wild-type structure and development, to provide a foundation for comparison with the selected mutants in the atlas. More importantly, it is hoped that the atlas will serve as a valuable resource in the characterization of new mutants.




Biochemistry and Molecular Biology of Plants


Book Description

With over 1000 original drawings and 500 photographs, this work offers complete coverage of cell biology, plant physiology and molecular biology.




Concepts and Techniques in Genomics and Proteomics


Book Description

Concepts and techniques in genomics and proteomics covers the important concepts of high-throughput modern techniques used in the genomics and proteomics field. Each technique is explained with its underlying concepts, and simple line diagrams and flow charts are included to aid understanding and memory. A summary of key points precedes each chapter within the book, followed by detailed description in the subsections. Each subsection concludes with suggested relevant original references. - Provides definitions for key concepts - Case studies are included to illustrate ideas - Important points to remember are noted




Ecological Genomics


Book Description

Researchers in the field of ecological genomics aim to determine how a genome or a population of genomes interacts with its environment across ecological and evolutionary timescales. Ecological genomics is trans-disciplinary by nature. Ecologists have turned to genomics to be able to elucidate the mechanistic bases of the biodiversity their research tries to understand. Genomicists have turned to ecology in order to better explain the functional cellular and molecular variation they observed in their model organisms. We provide an advanced-level book that covers this recent research and proposes future development for this field. A synthesis of the field of ecological genomics emerges from this volume. Ecological Genomics covers a wide array of organisms (microbes, plants and animals) in order to be able to identify central concepts that motivate and derive from recent investigations in different branches of the tree of life. Ecological Genomics covers 3 fields of research that have most benefited from the recent technological and conceptual developments in the field of ecological genomics: the study of life-history evolution and its impact of genome architectures; the study of the genomic bases of phenotypic plasticity and the study of the genomic bases of adaptation and speciation.




Arabidopsis Protocols


Book Description

Arabidopsis Protocols, Third Edition compiles some of the most recent methodologies developed to exploit the Arabidopsis genome. These methodologies cover from the guided access to public resources, to genetic, cell biology, biochemical and physiological techniques, including both those that are widely used as well as those novel techniques likely to open up new avenues of knowledge in the future. In addition, considering the recent unparalleled progress of the “omics” tools in Arabidopsis, leading experts have contributed sections on genome, transcriptome, proteome, metabolome and other whole-system approaches. Arabidopsis thaliana is acknowledged as the most important plant model system by the scientific community and Arabidopsis research has fundamentally influenced our understanding of the basic biology and ecology of plants. Written in the 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 protocols, and notes on troubleshooting and avoiding known pitfalls. Authoritative and easily accessible, Arabidopsis Protocols, Third Edition seeks to serve both experienced researchers and beginners with its detailed methodologies on this burgeoning scientific field.




Gene Transfer to Plants


Book Description




Encyclopedia of Genetics


Book Description

"The Encyclopedia of Genetics provides the most complete and authoritative coverage of genetics ever published. Dr. Sydney Brenner, the 2002 Nobel Prize winner for Physiology or Medicine, and Professor Jeffrey H. Miller of UCLA have gathered the world's top geneticists to contribute to this outstanding collection. Diverse information is compiled into a single, comprehensive source, containing a clear presentation of cutting-edge knowledge. Easy-to-use and well-organized, the Encyclopedia of Genetics is an invaluable reference work for everyone from the academic researcher to the educated layperson. The Encyclopedia provides: * Comprehensive coverage: at 4 volumes and over 1,700 entries this is the largest Genetics reference work currently available * Complete, up-to-date information * Initial online access to the online version, which includes fully searchable text and numerous hyperlinks to related sites * Cross-references to related articles within the Encyclopedia * 2800 pages; two-color printing throughout text and figures; color plate sections also included."--Provided by publisher




Methods In Arabidopsis Research


Book Description

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.




Circadian Rhythms and Biological Clocks Part A


Book Description

Two new volumes of Methods in Enzymology continue the legacy of this premier serial with quality chapters authored by leaders in the field. Circadian Rhythms and Biological Clocks Part A and Part B is an exceptional resource for anybody interested in the general area of circadian rhythms. As key elements of timekeeping are conserved in organisms across the phylogenetic tree, and our understanding of circadian biology has benefited tremendously from work done in many species, the volume provides a wide range of assays for different biological systems. Protocols are provided to assess clock function, entrainment of the clock to stimuli such as light and food, and output rhythms of behavior and physiology. This volume also delves into the impact of circadian disruption on human health. Contributions are from leaders in the field who have made major discoveries using the methods presented here. - Continues the legacy of this premier serial with quality chapters authored by leaders in the field - Covers research methods in biomineralization science - Keeping with the interdisciplinary nature of the circadian rhythm field, the volume includes diverse approaches towards the study of rhythms, from assays of biochemical reactions in unicellular organisms to monitoring of behavior in humans.