Plant Communication from an Ecological Perspective

Plant Communication from an Ecological Perspective

Author: František Baluška

Publisher: Springer Science & Business Media

Published: 2010-08-05

Total Pages: 255

ISBN-13: 3642121624

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Since the concept of allelopathy was introduced almost 100 years ago, research has led to an understanding that plants are involved in complex communicative interactions. They use a battery of different signals that convey plant-relevant information within plant individuals as well as between plants of the same species or different species. The 13 chapters of this volume discuss all these topics from an ecological perspective. Communication between plants allows them to share physiological and ecological information relevant for their survival and ?tness. It is obvious that in these very early days of ecological plant communication research we are illuminating only the ‘tip of iceberg’ of the communicative nature of higher plants. Nevertheless, knowledge on the identity and informative value of volatiles used by plants for communication is increasing with breath-taking speed. Among the most spectacular examples are sit- tions where plant emitters warn neighbours about a danger, increasing their innate immunity, or when herbivore-attacked plants attract the enemies of the herbivores (‘cry for help’ and ‘plant bodyguards’ concepts). It is becoming obvious that plants use not only volatile signals but also diverse water soluble molecules, in the case of plant roots, to safeguard their evolutionary success and accomplish self/non-self kin rec- nition. Importantly, as with all the examples of biocommunication, irrespective of whether signals and signs are transmitted via physical or chemical pathways, plant communication is a rule-governed and sign-mediated process.


Biodiversity and Natural Product Diversity

Biodiversity and Natural Product Diversity

Author: F Pietra

Publisher: Elsevier

Published: 2002-05-15

Total Pages: 370

ISBN-13: 9780080437071

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Francesco Pietra's study focuses on representative examples of biodiversity and natural products that exhibit diversity drawn from the literature and the author's own observations.


Organic Residue Analysis and Archaeology

Organic Residue Analysis and Archaeology

Author: Julie Dunne

Publisher:

Published: 2017

Total Pages: 0

ISBN-13: 9781848024847

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This document provides guidance for good practice in the recovery, analysis and publication of organic residues from archaeological sites. It has been written for a range of archaeological professionals, including local authority archaeology officers, archaeological units and consultants, project managers, museum curators, conservators and pottery specialists, with the aim of ensuring that approaches are suitable, cost-effective and informative. The objectives of the guidelines are to: * inform practicing archaeologists of the principles and potential applications of organic residue analysis (ORA) * provide clear and coherent guidance on organic residues recovery, sampling and analysis * demonstrate the research potential of the approach The Supporting Information document contains further detail on terms and concepts used in ORA and analytical techniques used to identify organic residues, together with guidance on where future research themes involving ORA might usefully be targeted. A thematically organised bibliography and details of where to access literature relating to ORA is also included. It also incorporates a short section on reporting, publishing and digital archiving, and guidance for museum curators and conservators in archiving ceramics with potential to be used for ORA.


Medicinal Natural Products: A Disease-Focused Approach

Medicinal Natural Products: A Disease-Focused Approach

Author:

Publisher: Academic Press

Published: 2020-09-21

Total Pages: 532

ISBN-13: 0128210206

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Medicinal Natural Products: A Disease-Focused Approach, Volume 55 in the Annual Reports in Medicinal Chemistry series, highlights the applications of natural products as medicines or prospective medicinal leads for the treatment of various human ailments. Each chapter covers a particular disease area or medical condition, with chapters in this new release covering Medicinal Natural Products – An Introduction, Anticancer Natural Products, Antimicrobial Natural Products, Antimalarial and Antiparasitic Natural Products, Anti-inflammatory Natural Products, Neuroprotective Natural Products, Hepatoprotective Natural Products, Nephroprotective Natural Products, Cancer Chemopreventive Natural Products, Antipsoriatic Natural Products, Medicinal Natural Products in Osteoporosis, Antidiabetic Natural Products, Anti-obesity Natural Products, and much more. - Presents a disease-focused perspective - Includes the latest on the medicinal chemistry of natural products - Covers natural products in drug delivery