Download or read book Genes Only Defence written by AJC Green and published by Strategic Book Publishing & Rights Agency. This book was released on 2019-01-03 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: At the beginning of time, a supernatural being was spawned and she oversaw the creation of the universe. A series of environmental disasters and protonic wars have ruined the planet Zula. A space station was built to house a select group of survivors. The scientists on the space station develop new technologies, which are used to build a new spaceship. Also developed is D-stasis, a process for extending hibernation indefinitely, which could facilitate travel over intergalactic distances. When the space station is attacked by aliens, the only way to save a group of children is to launch them in the new spaceship, which has been programmed to search for a habitable planet. The mysterious spirit – Leaffe – intervenes. After a voyage of 20,000 light years, they awaken from D-stasis in a solar system consisting of nine planets and a small sun. The ship is near an ice planet, which is obviously uninhabitable. An accident with a 3-D model prompts a plan to blow up a moon, which should lead to the planet being moved to a warmer orbit. Radio contact through a black hole has enabled the receipt of messages transmitted from the space station Haven, and possible transport, giving them hope of seeing their families in the future. Their system of hibernation allows the travellers to periodically observe the planet’s geological and evolutionary changes over long periods, without themselves aging. The planet is seeded with a variety of life forms, whose evolution leads to some interesting and dangerous adventures.
Download or read book Defender of Genes written by Tony Green and published by Strategic Book Publishing. This book was released on 2014-05 with total page 317 pages. Available in PDF, EPUB and Kindle. Book excerpt: Billions of years ago in a faraway galaxy, Planet Zula is reeling from the effects of global warming. It is burning amid the flames of a worldwide war over resources. When evil aliens attack an orbiting space station, a group of young people find themselves cast adrift in a new interstellar spacecraft with amazing technology. Assisted by an extraordinary apparition, they are bound for an unknown destination and find themselves stranded millions of light years from home. A series of hair-raising adventures spanning billions of years follows, while a new planet evolves around them. When the young people roam the ever-changing landscape, they have some dangerous encounters with the local wildlife. Several shocks lie ahead. When they discover what appears to be a wolf - everything is going to change for all of them - for all time.
Download or read book Insect Plant Interactions and Induced Plant Defence written by Derek J. Chadwick and published by John Wiley & Sons. This book was released on 2008-05-23 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: Insect-Plant Interactions and Induced Plant Defence Chair: John A. Pickett, 1999 This book examines the sophisticated mechanisms that plants use to defend themselves against attack by insects and pathogens, focusing on the networks of plant signalling pathways that underlie these defences. In response to herbivory, plants release a complex blend of as many as 100 volatile chemicals, known as semiochemicals ('sign chemicals'). These act as an airborne SOS signal, revealing the presence of the herbivore to the predators and parasitoids that are its natural enemies. Plants also have endogenous defence mechanisms that can be induced in response to pathogens, and separate chapters deal with systemic acquired resistance, phytoalexins, and the interacting pathways in pathogen and pest resistance. The book discusses underlying biochemical mechanisms by which plant stress leads to the biosynthesis of chemical signals from pools of secondary metabolite precursors, or even from the primary metabolism source. Finally, consideration is given to the possibilities for exploiting these signalling pathways by plant molecular genetics. The use of plant signals and their analogues to switch on defence pathways in crop plants is covered in depth. Bringing together contributions from entomologists, chemical ecologists, molecular biologists and plant physiologists this book is truly interdisciplinary, and will be essential reading for anyone with an interest in agricultural pest control.
Download or read book Biology and Molecular Biology of Plant Pathogen Interactions written by John A. Bailey and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a collection of papers presented at a NATO Advanced Research Workshop on "Biology and Molecular Biology of Plant-Pathogen Interactions" which was held at Dillington College, Ilminster, UK, 1-6 September 1985. It had been preceded by Advanced Study Institutes at Porte Conte, Sardinia in 1975 and at Cape Sounion, Greece in 1981. In recent years, methods for the manipulation and transfer of genes have revolutionized our understanding of gene structure and function. It was thus opportune to bring together scientists from distinct disciplines, e. g. plant pathology, cytology, biochemistry and molecular biology to discuss our present understanding of cellular interactions between plants. We also explored how the potential offered by the newer molecular technologies could best be realized. It soon became evident at the Workshop, and is a repeated theme of this publication, that future research will need concentrated multi disciplinary programmes. Many of the new approaches will be valuable. For example, immunocytochemistry does, for the first time, allow molecules to be located precisely within infected tissues. Equally, the methods of DNA isolation and gene transformation will facilitate the isolation and characterization of genes associated with pathogenesis and specificity. The description at the Workshop of immunocytochemical protocols and of transformation systems for pathogenic fungi have already stimulated an upsurge in research on plant-pathogen relationships. The papers discuss many interactions between plants and fungal and bacterial pathogens, but also provide a comparison with mycorrhizal and symbiotic relationships, and those involving mycoparasites.
Download or read book Genetic Destinies written by Peter Little and published by Oxford University Press, USA. This book was released on 2002 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Genetic Destinies" opens with the stories of the lives of two imaginary women, which encompass the very best and the very worst of our hopes for gene science. Understanding what is reality and what is myth, what is possible and what impossible, is the key to unlocking the reality of this science.
Download or read book What the Body Knows written by John Trowsdale and published by Yale University Press. This book was released on 2024-11-05 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: A leading scientist’s guide to the way our immune system protects us—but only most of the time What is our immune system, and how does it work? A vast array of cells, proteins and chemicals spring into action whenever our bodies are damaged, but immunity is not something you can see, touch or feel. It can fight off malicious bacteria and viruses, locate cancerous growths, and even re-wire our brains – but sometimes our own tissues can get caught in its crossfire, with catastrophic consequences. Humans may be the most disease-ridden animals on the planet. Professor John Trowsdale shows how the immune system protects us, and how our bodies invest huge resources to keep it running. Immunity influences how we age, and controls how we learn to fight off recurring diseases, and how our bodies respond to chronic conditions such as heart disease and dementia. But, in the case of allergies and autoimmune conditions, it can also easily get things wrong. What the Body Knows is a hugely readable account of a fascinating phenomenon—one which, for good or for ill, impacts every aspect of our lives.
Download or read book Mechanisms of Plant Defense Responses written by European Foundation for Plant Pathology. Conference and published by Springer Science & Business Media. This book was released on 1993 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt: A collection of papers that give a comprehensive description of the major areas of research on the interactions between plants and their pathogens. State-of-the-art knowledge about research on microbial avirulence genes and plant resistance genes, about pathogenicity factors and signals for establishment of infection, about elicitors and intermediates in the signalling pathway, and about the genes involved in plant responses to pathogens and environmental stress is reviewed. The different topics covered show that modern tools of plant cellular and molecular biology are now available to investigate very significant models of plant-pathogen interactions and to identify the molecular determinants of the two partners that trigger defence responses, the signals involved and the mechanism of their transduction, the spatial and temporal regulation of defence gene expression in relation to the spread or localization of the pathogen. The first trials to exploit these results for enhancing plant resistance and crop field by biotechnology are presented. The book is a main reference source for research scientists and advanced students.
Download or read book Roots written by Jun J. Abe and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: The root is the organ that functions as the interface between the plant and the earth environment. Many human management practices involving crops, forests and natural vegetation also affect plant growth through the soil and roots. Understanding the morphology and function of roots from the cellular level to the level of the whole root system is required for both plant production and environmental protection. This book is at the forefront of plant root science (rhizology), catering to professional plant scientists and graduate students. It covers root development, stress physiology, ecology, and associations with microorganisms. The chapters are selected papers originally presented at the 6th Symposium of the International Society of Root Research, where plant biologists, ecologists, soil microbiologists, crop scientists, forestry scientists, and environmental scientists, among others, gathered to discuss current research results and to establish rhizology as a newly integrated research area.
Download or read book Induced Resistance for Plant Defence written by Andrés A. Borges and published by Frontiers Media SA. This book was released on 2016-08-18 with total page 107 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this century the human being must face the challenges of producing enough to feed a growing population in a sustainable and environmentally friendly way. The yields are with increasing frequency affected by abiotic stresses such as salinity, drought, and high temperature or by new diseases and plagues. The Research Topic on Induced Resistance for Plant Defense focuses on the understanding the mechanisms underlying plant resistance or tolerance since these will help us to develop fruitful new agricultural strategies for a sustainable crop protection. This topic and its potential applications provide a new sustainable approach to crop protection. This technology currently can offer promising molecules capable to provide new long lasting treatments for crop protection against biotic or abiotic stresses. The aim of this Research Topic is to review and discuss current knowledge of the mechanisms regulating plant induced resistance and how from our better understanding of these mechanisms we can find molecules capable of inducing this defence response in the plant, thereby contributing to sustainable agriculture we need for the next challenges of the XXI century.
Download or read book Mitochondrial Eves written by AJC Green and published by Strategic Book Publishing & Rights Agency. This book was released on 2023-04-04 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the infinite voids of space, time had no meaning. No today. No yesterday. Suddenly, a gargantuan explosion tore through this nothingness. This caused the universe to be conceived and it spawned Leaffe, a supernatural being. She oversaw the creation of the universe and the creation of planets. On one planet, Zula, the people had advanced to such an extent that they overpopulated the planet by banning religions and the concomitant wars. This increased greenhouse gasses through the overuse of industry and the planet was heading for self-destruction. A space station, Haven, was built to house a select group, so their race would survive. When aliens, led by Shaitan, attacked the space station, Leaffe intervened. She helped a group of children to escape in the newly built spaceship Ark, which had been built on Haven using green technology. The crew on Ark travelled in D-stasis cocoons and did not age. This allowed Leaffe to take the Ark to a solar system many light-years away. Using the Ark’s advanced technology, Leaffe subtly persuaded them to change the orbit of a planet closer to the sun, creating planet Earth. By leaving their cocoons only for short periods, they were able to observe and take part in the evolution of Earth from the dawn of the dinosaurs to Homo sapiens. Three of them stayed with the sapiens, but Shaitan arrived, with devastating consequences. The Ark returned thousands of years later, finding some frightening facts about Shaitan and that there was more than one Mitochondrial Eve.
Download or read book Handbook of Plant Science 2 Volume Set written by Keith Roberts and published by John Wiley & Sons. This book was released on 2007-12-10 with total page 1697 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant Science, like the biological sciences in general, has undergone seismic shifts in the last thirty or so years. Of course science is always changing and metamorphosing, but these shifts have meant that modern plant science has moved away from its previous more agricultural and botanical context, to become a core biological discipline in its own right. However the sheer amount of information that is accumulating about plant science, and the difficulty of grasping it all, understanding it and evaluating it intelligently, has never been harder for the new generation of plant scientists or, for that matter, established scientists. And that is precisely why this Handbook of Plant Science has been put together. Discover modern, molecular plant sciences as they link traditional disciplines! Derived from the acclaimed Encyclopedia of Life Sciences! Thorough reference of up-to-the minute, reliable, self-contained, peer-reviewed articles – cross-referenced throughout! Contains 255 articles and 48 full-colour pages, written by top scientists in each field! The Handbook of Plant Science is an authoritative source of up-to-date, practical information for all teachers, students and researchers working in the field of plant science, botany, plant biotechnology, agriculture and horticulture.
Download or read book From Darwinian Metaphysics Towards Understanding the Evolution of Evolutionary Mechanisms written by Momme von Sydow and published by Universitätsverlag Göttingen. This book was released on 2012 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Although Charles Darwin predicted that his theory 'would give zest to ... metaphysics, ' even he would be astonished at the variety of paths his theory has in fact taken. This holds with regard to both gene-Darwinism, a purified Darwinian approach biologizing the social sciences, and process- Darwinism found in the disciplines of psychology, philosophy of science, and economics. Although Darwinism is often linked to highly confirmed biological theories, some of its interpretations seem to profit from tautological claims as well, where scientific reputation cloaks ideological usage. This book discusses central tenets of Darwinism historically as well as systematically, for example the history of different Darwinian paradigms, the units-of-selection debate, and the philosophical problem of induction as basis of metaphysical Darwinism. Crucially the book addresses the Darwinian claim that evolution is governed by an immutable and unrelentingly cruel law of natural selection. Paradoxically, Darwins theory is a static, non-evolutionary theory of evolution. The current book sketches the historical background and provides suggestions that may help to replace this approach by the idea of an evolution of evolutionary mechanisms (see Escher's 'Drawing Hands' on the cover). This view even suggests a tendency to overcome the blindness of the knowledge acquisition of primordial Darwinian processes and allows for some freedom from external environments. This book first develops a radically Darwinian approach, then criticises this approach from within. Even Darwinism has a tendency to transcend itself. Although the book addresses several empirical issues, it does not challenge particular findings. Instead it builds on many insights of Darwinism and provides a proposal for interpreting known empirical evidence in a different light. It should help pave the way for further developing an understanding of nature that transcends Darwinian metaphysics"--Publisher's description.
Download or read book Epigenetics in Plants of Agronomic Importance Fundamentals and Applications written by Raúl Alvarez-Venegas and published by Springer. This book was released on 2019-04-26 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past few decades, chromatin modulation has emerged as an important regulator of gene expression. This second edition provides detailed information on the epigenetic mechanisms in plants, illustrating the value of this research in plants of agronomic importance. It examines recent advances regarding plants’ epigenetic regulation in response to abiotic and biotic types of stress; the epigenetic basis of plant immunity; evolution and functions of plant histones; epigenetic variation and plant breeding; and epigenome editing and crop improvement. The content is intended to promote the development of future biotechnologies to manipulate and selectively activate/inhibit proteins and metabolic pathways to counter pathogens, to treat important diseases, and to increase crop productivity. The development of new fields, like epigenome editing and RNA epigenetics, will certainly improve our understanding of currently known epigenetic modifications and their roles in e.g. host-pathogen interactions, crop productivity, and in response to environmental stimuli. This volume contains twelve new/revised chapters, written by an international team of experts on plant epigenetics, and addresses the needs of researchers and professionals in the fields of agronomics, crop breeding, epigenetics, plant biochemistry, plant developmental biology, and related disciplines.
Download or read book Viral Proteins Counteracting Host Defenses written by U.H. Koszinowski and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the first observations of viral interference with antigen presentation in the MHC class-I pathway, the field has advanced to a detailed analysis. We know numerous genes and for some of them we have profound information on their mechanistic function. The antigen presentation pathway is affected at all stages starting from proteasomal degradation of an antigenic viral protein, as shown for EBV, transfer of the proteasomal cleavage products as peptides in the ER by specific transporters, the loading of the nascent MHC class-I molecule, and finally the transport of the complex to the surface and presentation in a normal or deranged form. All these different steps of the MHC class-I antigen presentation pathway are targets for viral proteins. Not only MHC class-I but also MHC class-II proteins are a target of viral influence either by direct downregulation and degradation of proteins or by interference of signal transduction pathways.
Download or read book Advances in Botanical Research written by and published by Elsevier. This book was released on 1999-09-01 with total page 381 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Botanical Research is a multi-volume publication that brings together reviews by recognized experts on subjects of importance to those involved in botanical research. For more than thirty years, Advances in Botanical Research has earned a reputation for excellence in the field. Academic Press has merged Advances in Plant Pathology into Advances in Botanical Research. The plant science community will find that the merger of these two serials will provide one comprehensive resource for the field. To ensure complete coverage, John Andrews and Inez Tommerup, the editors of Advances in Plant Pathology, have joined the editorial board of the new series, which will include equal coverage of plant pathology and botany in both thematic and mixed volumes. The first few volumes of the new series will be slanted toward botany or plant pathology; however, future eclectic volumes will be fully integrated.The resulting synergy of these two serials greatly benefits the plant science community by providing a more comprehensive resource under one roof. The joint aim is to continue to include the very best articles, thereby maintaining the status of a high impact factor review series.
Download or read book Theories and Methods for Minimizing Cadmium Pollution in Crops written by Zhongyi Yang and published by Springer Nature. This book was released on 2022-04-22 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: The cadmium (Cd) contamination has raised increasingly global concern on food safety. The book was composed to bring comprehensive and valuable thoughts about the food safety management against heavy metal contamination. In this book, current status of cadmium contamination in agricultural soils and crops is systematically summarized. In order to reduce the risk of Cd pollution in crops, Cd pollution-safe cultivar (Cd-PSC) strategy, i.e. identifying, breeding and applying the cultivars with particularly low Cd accumulation capacity in edible parts even when grown in Cd contaminated soil, is proposed as a most effective, low-cost and environmental-friendly method for minimizing Cd pollution in crops. To describe the framework of the Cd-PSC strategy, a series research results on water spinach (Ipomoea aquatica Forsk) are summarized as a typical case. The latest findings about the Cd-PSCs of water spinach, including cultivar variation in shoot Cd accumulation, identification and verification of low- and high-Cd accumulating cultivars, stability of Cd accumulation capacity at the cultivar level, biochemical and molecular mechanisms of the cultivar-dependent Cd uptake, transfer and accumulation, breeding methods for improving Cd-PSCs, and so on, have been covered. This book will provide valuable theoretical and practical understandings for controlling Cd pollution in crops grown on agricultural soils with known or unknown risk of Cd contamination.
Download or read book Plant Roots From Cells to Systems written by H.M. Anderson and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 155 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the 14th Long Ashton International Symposium: Plant Roots - From Cells to Systems held in Bristol, UK, 13-15 September 1995
