Lessons from Plants

Lessons from Plants

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  • Author: Beronda L. Montgomery
  • Publisher: Harvard University Press
  • ISBN: 0674241282
  • Category : Nature
  • Languages : en
  • Pages : 241

An exploration of how plant behavior and adaptation offer valuable insights for human thriving. We know that plants are important. They maintain the atmosphere by absorbing carbon dioxide and producing oxygen. They nourish other living organisms and supply psychological benefits to humans as well, improving our moods and beautifying the landscape around us. But plants don’t just passively provide. They also take action. Beronda L. Montgomery explores the vigorous, creative lives of organisms often treated as static and predictable. In fact, plants are masters of adaptation. They “know” what or who they are, and they use this knowledge to make a way in the world. Plants experience a kind of sensation that does not require eyes or ears. They distinguish kin, friend, and foe, and they are able to respond to ecological competition despite lacking the capacity of fight-or-flight. Plants are even capable of transformative behaviors that allow them to maximize their chances of survival in a dynamic and sometimes unfriendly environment. Lessons from Plants enters into the depth of botanic experience and shows how we might improve human society by better appreciating not just what plants give us but also how they achieve their own purposes. What would it mean to learn from these organisms, to become more aware of our environments and to adapt to our own worlds by calling on perception and awareness rather than reason? Montgomery’s meditative study puts before us a question with the power to reframe the way we live: What would a plant do?


Physiological, biochemical and molecular approaches in response to abiotic stresses in plants

Physiological, biochemical and molecular approaches in response to abiotic stresses in plants

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  • Author: Giselle Camargo Mendes
  • Publisher: Frontiers Media SA
  • ISBN: 2832523617
  • Category : Science
  • Languages : en
  • Pages : 302


Memory and Learning in Plants

Memory and Learning in Plants

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  • Author: Frantisek Baluska
  • Publisher: Springer
  • ISBN: 331975596X
  • Category : Science
  • Languages : en
  • Pages : 222

This book assembles recent research on memory and learning in plants. Organisms that share a capability to store information about experiences in the past have an actively generated background resource on which they can compare and evaluate coming experiences in order to react faster or even better. This is an essential tool for all adaptation purposes. Such memory/learning skills can be found from bacteria up to fungi, animals and plants, although until recently it had been mentioned only as capabilities of higher animals. With the rise of epigenetics the context dependent marking of experiences on the genetic level is an essential perspective to understand memory and learning in organisms. Plants are highly sensitive organisms that actively compete for environmental resources. They assess their surroundings, estimate how much energy they need for particular goals, and then realize the optimum variant. They take measures to control certain environmental resources. They perceive themselves and can distinguish between ‘self’ and ‘non-self’. They process and evaluate information and then modify their behavior accordingly. The book will guide scientists in further investigations on these skills of plant behavior and on how plants mediate signaling processes between themselves and the environment in memory and learning processes.


Epigenetic Memory and Control in Plants

Epigenetic Memory and Control in Plants

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  • Author: Gideon Grafi
  • Publisher: Springer Science & Business Media
  • ISBN: 3642352278
  • Category : Science
  • Languages : en
  • Pages : 261

Epigenetics commonly acts at the chromatin level modulating its structure and consequently its function in gene expression and as such plays a critical role in plant response to internal and external cues. This book highlights recent advances in our understanding of epigenetic mechanisms as a major determinant through which internal and external signals, such as those occurring during hybridization, flowering time, reproduction and response to stress, communicate with plant cells to bring about activation of multiple nuclear processes and consequently plant growth and development. The outcome of these processes may persist for generations long after the initial cues have expired and may contribute to plant evolution.


Intercellular Communication in Plants

Intercellular Communication in Plants

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  • Author: Andrew J. Fleming
  • Publisher: CRC Press
  • ISBN: 9780849323638
  • Category : Nature
  • Languages : en
  • Pages : 316

Intercellular Communication in Plants provides an overview of intercellular signaling systems, capitalizing on the results of contemporary molecular biology. Many biological phenomena are controlled by intercellular signaling systems, initiated by messenger molecules. For example, intercellular communication channels are thought to be associated with a plant's growth and dormancy development - an important adaptive strategy for the survival and regrowth of temperate perennials. This volume is directed at researchers and professionals in plant biochemistry, physiology, cell biology and molecular biology, in both the academic and industrial sectors.


Chemicals From Plants: Perspectives On Plant Secondary Products

Chemicals From Plants: Perspectives On Plant Secondary Products

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  • Author: Nicholas J Walton
  • Publisher: World Scientific
  • ISBN: 9814498521
  • Category : Science
  • Languages : en
  • Pages : 437

This book is principally concerned with the relatively complex small molecules produced by plants, which are important as drugs, fine chemicals, fragrances, flavours and biologically-active dietary constituents. In a wide-ranging series of thematic essays, it covers key aspects of their role in plant ecology, their metabolism in the plant, their discovery, characterisation and use and their significance in the diet. Biotechnology, including prospects for the genetic engineering of metabolic pathways, for biotransformations and also for the production of biologically-active proteins, is the focus of the final section of the book. The overall aim of the volume is to provide, in each of the selected subject areas, a personal critique which is readily accessible to the advanced undergraduate student and to the non-specialist research worker alike.


Mechanisms of Environmental Stress Resistance in Plants

Mechanisms of Environmental Stress Resistance in Plants

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  • Author: Amarjit Basra
  • Publisher: CRC Press
  • ISBN: 9789057020360
  • Category : Science
  • Languages : en
  • Pages : 426

This book discusses progress made toward the major goal of uncovering the plant resistance mechanisms to biotic and abiotic stresses; the purpose being to utilise this knowledge in genetic modification of plants for achieving improved stress resistance.


Approaches for Enhancing Abiotic Stress Tolerance in Plants

Approaches for Enhancing Abiotic Stress Tolerance in Plants

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  • Author: Mirza Hasanuzzaman
  • Publisher: CRC Press
  • ISBN: 1351104705
  • Category : Science
  • Languages : en
  • Pages : 664

Plants are frequently exposed to unfavorable and adverse environmental conditions known as abiotic stressors. These factors can include salinity, drought, heat, cold, flooding, heavy metals, and UV radiation which pose serious threats to the sustainability of crop yields. Since abiotic stresses are major constraints for crop production, finding the approaches to enhance stress tolerance is crucial to increase crop production and increase food security. This book discusses approaches to enhance abiotic stress tolerance in crop plants on a global scale. Plants scientists and breeders will learn how to further mitigate plant responses and develop new crop varieties for the changing climate.


Natural Products from Plants

Natural Products from Plants

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  • Author: Leland J. Cseke
  • Publisher: CRC Press
  • ISBN: 9781420049350
  • Category : Science
  • Languages : en
  • Pages : 362

There has long been a need for an authoritative source on natural products and plants and how they are used. This new volume fills this need, bringing together relevant, practical information about the various types of natural products produced by plants, why they produce them, and their importance in today's world. Natural Products from Plants provides examples of how plant products are used to benefit humans through prevention and treatment of diseases, nutritional value, pest control, dyes, fibers, foods and beverages, flavorings and fragrances, and in creating many other novel compounds. Scientists from various disciplines-chemists, biologists, physicians, ethnobotanists, ecologists, nutritionists, and others-are interested in using natural products from plants, but must be aware of the potentially harmful effects of such compounds. Some plants are sources of poisons, addictive drugs, and hallucinogens. Anyone looking for a thorough understanding of the properties of natural plant products - both beneficial and harmful - will find the answers in Natural Products from Plants.


Homologous Recombination and Gene Silencing in Plants

Homologous Recombination and Gene Silencing in Plants

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  • Author: J. Paszkowski
  • Publisher: Springer Science & Business Media
  • ISBN: 9401110948
  • Category : Science
  • Languages : en
  • Pages : 389

Higher eukaryotes are characterized by the allocation of distinct functions to numerous types of differentiated cells. Whereas in animals the well-defined, protected cells of the germ line separate early, germ cells in plants differentiate from somatic cells only after many cycles of mitotic division. Therefore somatic mutations in plants can be transmitted via the germ cells to the progeny. There is thus a clear need for somatic tissues to maintain their genetic integrity in the face of environmental challenges, and two types of interactions have been shown to play important roles in the conservation as well as flexibility of plant genomes: homologous recombination of repeated sequences and silencing of multiplied genes. Sensitive methods have been developed that allow greater insights into the dynamics of the genome. This book summarizes current knowledge and working hypotheses about the frequencies and mechanisms of mitochondrial, plastid, nuclear and viral recombination and the inactivation of repeated genes in plants. Despite rapid developments in the field, it is often not possible to provide final answers. Thus, it is an additional task of this book to define the open questions and future challenges. The book is addressed to scientists working on plant biology and recombination, to newcomers in the field and to advanced biology students.