Phytochemical Signals and Plant-Microbe Interactions

Phytochemical Signals and Plant-Microbe Interactions PDF Author: John T. Romeo
Publisher: Springer Science & Business Media
ISBN: 1461553296
Category : Science
Languages : en
Pages : 257

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Book Description
Proceedings of a joint Meeting of the Phytochemical Society of North America and the Phytochemical Society of Europe held in Noordwijkerhout, The Netherlands, April 20-23, 1997

Phytochemical Signals and Plant-Microbe Interactions

Phytochemical Signals and Plant-Microbe Interactions PDF Author: John T. Romeo
Publisher: Springer Science & Business Media
ISBN: 1461553296
Category : Science
Languages : en
Pages : 257

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Book Description
Proceedings of a joint Meeting of the Phytochemical Society of North America and the Phytochemical Society of Europe held in Noordwijkerhout, The Netherlands, April 20-23, 1997

Plant-Microbe Interactions

Plant-Microbe Interactions PDF Author: B.B. Biswas
Publisher: Springer Science & Business Media
ISBN: 9780306456787
Category : Science
Languages : en
Pages : 472

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Book Description
Recent years have seen tremendous progress in unraveling the molecular basis of different plant-microbe interactions. Knowledge has accumulated on the mecha nisms of the microbial infection of plants, which can lead to either disease or resistance. The mechanisms developed by plants to interact with microbes, whether viruses, bacteria, or fungi, involve events that can lead to symbiotic association or to disease or tumor formation. Cell death caused by pathogen infection has been of great interest for many years because of its association with plant resistance. There appear to be two types of plant cell death associated with pathogen infection, a rapid hypersensitive cell death localized at the site of infection during an incompatible interaction between a resistant plant and an avirulent pathogen, and a slow, normosensitive plant cell death that spreads beyond the site of infection during some compatible interactions involving a susceptible plant and a virulent, necrogenic pathogen. Plants possess a number of defense mechanisms against infection, such as (i) production of phytoalexin, (ii) formation of hydrolases, (iii) accumulation of hydroxyproline-rich glycoprotein and lignin deposition, (iv) production of pathogen-related proteins, (v) produc tion of oligosaccharides, jasmonic acid, and various other phenolic substances, and (vi) production of toxin-metabolizing enzymes. Based on these observations, insertion of a single suitable gene in a particular plant has yielded promising results in imparting resistance against specific infection or disease. It appears that a signal received after microbe infection triggers different signal transduction pathways.

The Ecology of Plant Secondary Metabolites

The Ecology of Plant Secondary Metabolites PDF Author: Glenn R. Iason
Publisher: Cambridge University Press
ISBN: 1107375703
Category : Nature
Languages : en
Pages : 361

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Book Description
Plant secondary metabolites (PSMs) such as terpenes and phenolic compounds are known to have numerous ecological roles, notably in defence against herbivores, pathogens and abiotic stresses and in interactions with competitors and mutualists. This book reviews recent developments in the field to provide a synthesis of the function, ecology and evolution of PSMs, revealing our increased awareness of their integrative role in connecting natural systems. It emphasises the multiple roles of secondary metabolites in mediating the interactions between organisms and their environment at a range of scales of ecological organisation, demonstrating how genes encoding for PSM biosynthetic enzymes can have effects from the cellular scale within individual plants all the way to global environmental processes. A range of recent methodological advances, including molecular, transgenic and metabolomic techniques, are illustrated and promising directions for future studies are identified, making this a valuable reference for researchers and graduate students in the field.

The Biological Activity of Phytochemicals

The Biological Activity of Phytochemicals PDF Author: David R Gang
Publisher: Springer Science & Business Media
ISBN: 1441972994
Category : Science
Languages : en
Pages : 217

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Book Description
This is the first volume to be published under a new series agreement for Recent Advances in Phytochemistry, co-published with the Phytochemical Society of North America.

Functions of Plant Secondary Metabolites and Their Exploitation in Biotechnology

Functions of Plant Secondary Metabolites and Their Exploitation in Biotechnology PDF Author: Michael Wink
Publisher: Taylor & Francis
ISBN: 9781841270081
Category : Science
Languages : en
Pages : 384

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Book Description
"The book is designed for use by advanced students, researchers and professionals in plant biochemistry, physiology, molecular biology, genetics, pharmacology, medicine, pharmacy and agriculture working in the academic and industrial sectors, including the pesticide and pharmaceutical industries."--Jacket.

Plant-Growth-Promoting Rhizobacteria (PGPR) and Medicinal Plants

Plant-Growth-Promoting Rhizobacteria (PGPR) and Medicinal Plants PDF Author: Dilfuza Egamberdieva
Publisher: Springer
ISBN: 3319134019
Category : Science
Languages : en
Pages : 444

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Book Description
This book describes the various applications of microorganisms in improving plant growth, health and the efficiency of phytochemical production. The chapters trace topics such as the role of PGPRs in improving salt stress and heavy metal tolerance in plants; the prevention and control of plant diseases; boosting soil fertility and agriculture productivity; the induction of secondary metabolite biosynthesis in medicinal and aromatic plants; the enhancement of phytochemical levels, and the action mechanisms, diversity and characterization of PGPRs. The reviews will be of interest for scientists in the fields of agriculture, microbiology, soil biology, plant breeding and herbal medicinal products.

Plant Nitrogen Metabolism

Plant Nitrogen Metabolism PDF Author: Jonathan E. Poulton
Publisher: Springer Science & Business Media
ISBN: 1461308356
Category : Science
Languages : en
Pages : 472

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Book Description
This volume is based on papers presented by invited speakers at a symposium entitled "Plant Nitrogen Metabolism" held in conjunction with the 28th Annual Meeting of the Phytochemical Society of North America. The meeting took place on the campus of the University of Iowa at Iowa City during June 26-30, 1988, and attracted 110 participants from 11 countries. The goal of the symposium was to trace the pathway by which nitrogen passes from soil and atmosphere into both primary and secondary nitrogenous metabolites, focusing upon areas which were felt to be most rapidly expanding. From nodulines (nodule specific proteins) and GS/GOGAT mutants to sugar mimics (polyhydroxyalkaloids) and herbicide inhibitors of amino acid metabolism, research in nitrogen metabolism has expanded into areas barely envisioned only a few years ago. Both the nitrogen specialist and the general plant biochemist will be pleased by the range of topics covered here. Following an overview in Chapter 1 of plant nitrogen metabolism, the remaining chapters are loosely organized into three groups. Chapters 2-6 deal primarily with the biochemistry and molecular biology of nitrogen assimilation and transport, Chapters 7-9 with amino acid metabolism, and Chapters 10-12 with secondary metabolites.

Phytochemicals in Human Health Protection, Nutrition, and Plant Defense

Phytochemicals in Human Health Protection, Nutrition, and Plant Defense PDF Author: John T. Romeo
Publisher: Springer Science & Business Media
ISBN: 1461546893
Category : Science
Languages : en
Pages : 437

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Book Description
Proceedings of the 38th Annual Meeting at the Phytochemical Society of North America on Phytochemicals in Human Health Protection, Nutrition and Plant Defense, held July 26-31, 1998 in Pullman, WA, USA

Novel Food and Feed Safety Safety Assessment of Foods and Feeds Derived from Transgenic Crops, Volume 2

Novel Food and Feed Safety Safety Assessment of Foods and Feeds Derived from Transgenic Crops, Volume 2 PDF Author: OECD
Publisher: OECD Publishing
ISBN: 9264180338
Category :
Languages : en
Pages : 274

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Book Description
Volume II of this series compiles the science-based consensus documents of the OECD Task Force for the Safety of Novel Foods and Feeds from 2009 to 2014. They contain information for use during the regulatory assessment of food/feed products of modern biotechnology, i.e. developed from ...

Studies in Natural Products Chemistry

Studies in Natural Products Chemistry PDF Author: Atta-ur- Rahman
Publisher: Gulf Professional Publishing
ISBN: 9780444521712
Category : Medical
Languages : en
Pages : 1278

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Book Description
Natural Product Chemistry continues to expand to exciting new frontiers of great importance in medicine. Written by international authorities in various fields of natural product chemistry, this latest volume in the well-established series Studies in Natural Products Chemistry contains 23 chapters, covering topics ranging from immunosuppressant and antimalarial compounds to bioactive substances useful in cancer and neural diseases. This present volume, will again be of great interest to research scientists and scholars working in the exciting field of new drug discovery. * Written by international authorities in the various fields of natural product chemistry * Contains 23 comprehensive articles covering topics ranging from immunosuppressant and antimalarial compounds to bioactive substances useful in cancer and neural diseases * Valuable source of information for research scientists and scholars in the field of new drug discovery