Intraspecific Variation in Aspen Phytochemistry

Intraspecific Variation in Aspen Phytochemistry PDF Author: Jocelyn Darelle Corbin Hemming
Publisher:
ISBN:
Category :
Languages : en
Pages : 518

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Intraspecific Variation in Aspen Phytochemistry

Intraspecific Variation in Aspen Phytochemistry PDF Author: Jocelyn Darelle Corbin Hemming
Publisher:
ISBN:
Category :
Languages : en
Pages : 518

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Intraspecific Variation in Aspen Chemistry

Intraspecific Variation in Aspen Chemistry PDF Author: Shaw-Yhi Hwang
Publisher:
ISBN:
Category :
Languages : en
Pages : 376

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Genotype and Environment as Determinants of Intraspecific Variation in Quaking Aspen Phytochemistry and Consequences for an Insect Herbivore

Genotype and Environment as Determinants of Intraspecific Variation in Quaking Aspen Phytochemistry and Consequences for an Insect Herbivore PDF Author: Tod L. Osier
Publisher:
ISBN:
Category :
Languages : en
Pages : 214

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Sustaining Aspen in Western Landscapes

Sustaining Aspen in Western Landscapes PDF Author:
Publisher:
ISBN:
Category : Aspen
Languages : en
Pages : 486

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Phytochemical Diversity and Redundancy in Ecological Interactions

Phytochemical Diversity and Redundancy in Ecological Interactions PDF Author: John T. Romeo
Publisher: Springer Science & Business Media
ISBN: 1489917543
Category : Science
Languages : en
Pages : 324

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Book Description
Diversity within and among living organisms is both a biological impera tive and a biological conundrum. Phenotypic and genotypic diversity is the critical currency ofecological interactions and the evolution of life. Thus, it is not unexpected to find vast phytochemical diversity among plants. However, among the most compelling questions which arise among those interested in ecological phytochemistry is the extent, nature, and reasons for the diversity of chemieals in plants. The idea that natural products (secondary metabolites) are accidents of metabolism and have no biological function is an old one which has resurfaced recently under a new term "redundancy. " Redundancy in the broader sense can be viewed as duplication of effort. The co-occurrence of several classes of phytochemieals in a given plant may be redundancy. Is there unnecessary duplication of chemical defense systems and ifso, why? What selective forces have produced this result? On the other hand, why does the same compound often have multiple functions? At a symposium of the Phytochemical Society of North America held in August 1995, in Sault Ste. Marie, Ontario, Canada, the topic "Phytochernical Redundancy in Ecological Interactions" was discussed. The chapters in this volume are based on that symposium. They both stimulate thought and provide some working hypotheses for future research. It is being increasingly recognized that functional diversity and multiplicity of function of natural products is the norm rather than the exception.

Proceedings RMRS.

Proceedings RMRS. PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 484

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Chemical Ecology and Phytochemistry of Forest Ecosystems

Chemical Ecology and Phytochemistry of Forest Ecosystems PDF Author: J.T. Romeo
Publisher: Elsevier
ISBN: 0080458572
Category : Science
Languages : en
Pages : 319

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Book Description
The Phytochemical Society of North America held its forty-fourth annual meeting in Ottawa, Ontario, Canada from July 24-28, 2004. This year's meeting was hosted by the University of Ottawa and the Canadian Forest Service, Great Lakes Forestry Centre and was held jointly with the International Society of Chemical Ecology. All of the chapters in this volume are based on papers presented in the symposium entitled "Chemical Ecology and Phytochemistry of Forest Ecosystems". The Symposium Committee, Mamdouh Abou-Zaid, John T. Arnason, Vincenzo deLuca, Constance Nozzolillo, and Bernard Philogene, assembled an international group of phytochemists and chemical ecologists working primarily in northern forest ecosystems. It was a unique interdisciplinary forum of scientists working on the cutting edge in their respective fields. While most of these scientists defy the traditional labels we are accustomed to, they brought to the symposium expertise in phytochemistry, insect biochemistry, molecular biology, genomics and proteomics, botany, entomology, microbiology, mathematics, and ecological modeling. - A collection of papers presented at the 44th Annual meeting of the Phytochemical Society of North America - Representation from a unique interdisciplinary forum of scientists - Includes discussions on new genomics research in forest health

Progress in Botany 71

Progress in Botany 71 PDF Author: Ulrich Lüttge
Publisher: Springer Science & Business Media
ISBN: 3642021670
Category : Science
Languages : en
Pages : 418

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With one volume each year, this series keeps scientists and advanced students informed of the latest developments and results in all areas of the plant sciences. The present volume includes reviews on genetics, cell biology, physiology, comparative morphology, systematics, ecology, and vegetation science.

Recent Advances in Polyphenol Research, Volume 7

Recent Advances in Polyphenol Research, Volume 7 PDF Author: Jess Reed
Publisher: John Wiley & Sons
ISBN: 1119545927
Category : Science
Languages : en
Pages : 342

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Book Description
RECENT ADVANCES IN POLYPHENOL RESEARCH Plant polyphenols are secondary metabolites that constitute one of the most common and widespread groups of natural products. They are essential plant components for adaptation to the environment and possess a large and diverse range of biological functions that provide many benefits to both plants and humans. Polyphenols, from their structurally simplest forms to their oligo/polymeric versions (i.e. tannin and lignin), are phytoestrogens, plant pigments, antioxidants, and structural components of the plant cell wall. The interaction between tannins and proteins is involved in plant defense against predation, cause astringency in foods and beverages, and affect the nutritional and health properties of human and animal food plants. This seventh volume of the highly regarded Recent Advances in Polyphenol Research series is edited by Jess Dreher Reed, Victor Armando Pereira de Freitas, and Stéphane Quideau, and brings together chapters written by some of the leading experts working in the polyphenol sciences today. Topics covered include: Chemistry and physicochemistry Biosynthesis, genetics and metabolic engineering Roles in plants and ecosystems Food, nutrition and health Applied polyphenols Distilling the most recent and illuminating data available, this new volume is an invaluable resource for chemists, biochemists, plant scientists, pharmacognosists and pharmacologists, biologists, ecologists, food scientists and nutritionists.

Mechanisms and Deployment of Resistance in Trees to Insects

Mechanisms and Deployment of Resistance in Trees to Insects PDF Author: Michael R. Wagner
Publisher: Springer Science & Business Media
ISBN: 0306475960
Category : Science
Languages : en
Pages : 332

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Book Description
Mechanisms and Deployment of Resistance in Trees to Insects is a worldwide synthesis of tree resistance to insects. The contributions are by senior scientists and represent all the major forested regions of the world. The book constitutes a comprehensive treatment of the state of our knowledge on patterns of resistance by insect guilds and how this knowledge can be deployed to achieve the management of damaging forest insects. This book will serve as an essential reference book for all researchers and practitioners attempting to manage forest pests using genetic resistance.