Function Of Naturally Occurring Polyamines
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Function Of Naturally Occurring Polyamines
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Author : Uriel Bachrach
language : en
Publisher:
Release Date : 1973
Function Of Naturally Occurring Polyamines written by Uriel Bachrach and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1973 with Science categories.
Natural Occurring Polyamines As Regulators For Growth And Prote
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Author : M. Nazir Azizieh
language : en
Publisher:
Release Date : 1975
Natural Occurring Polyamines As Regulators For Growth And Prote written by M. Nazir Azizieh and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1975 with categories.
Natural Occurring Polyamines As Regulators For Growth And Protein Synthesis
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Author : Mohammad Nazir Azizieh
language : en
Publisher:
Release Date : 1975
Natural Occurring Polyamines As Regulators For Growth And Protein Synthesis written by Mohammad Nazir Azizieh and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1975 with categories.
New Chemistry Of The Naturally Occurring Polyamines Spermidine And Spermine
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Author : James S. McManis
language : en
Publisher:
Release Date : 1980
New Chemistry Of The Naturally Occurring Polyamines Spermidine And Spermine written by James S. McManis and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1980 with Organic compounds categories.
The Role Of Putrescine In Microbial Metabolism
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Author : Edward J. Herbst
language : en
Publisher:
Release Date : 1967
The Role Of Putrescine In Microbial Metabolism written by Edward J. Herbst and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1967 with categories.
A sensitive and reliable quantitative method for the analysis of naturally-occurring polyamines was developed. The method is applicable to animal and plant tissues, insects and bacteria. The procedure will detect 0.5 millimicromole of putrescine, spermidine and spermine and is a fast and accurate method for the analysis of the polyamines by thin-layer chromatography. Polyamines react with nucleic acids and the contract research has extended knowledge on the mechanism and possible biological function of polyamine-nucleic acid interactions. Polyamines inhibit the degradation (turnover) of ribosomes at low concentrations, at high concentrations of polyamines, the turnover of ribosomes is stimulated. Both inhibitory and stimulatory concentrations of polyamines are within the limits of the occurrence of these polycations in living cells. The polyamines act synergistically with Mg(++) ion in the stabilization of the functional ribosome particles which are essential for protein synthesis. The polyamines compete with K(+) ion, which increases the proportion of inactive ribosome particles. The research has contributed to the important knowledge of regulatory mechanisms in growth processes. (Author).
Plant Hormones
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Author : P.J. Davies
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-12-01
Plant Hormones written by P.J. Davies and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-12-01 with Science categories.
Plant hormones play a crucial role in controlling the way in which plants growand develop. Whilemetabolism providesthepowerand buildingblocks for plant life, it is the hormones that regulate the speed of growth of the individual parts and integrate these parts to produce the form that we recognize as a plant. In addition, theyplayacontrolling role inthe processes of reproduction. This book is a description ofthese natural chemicals: how they are synthesizedand metabolized; howthey work; whatwe knowoftheir molecular biology; how we measure them; and a description ofsome ofthe roles they play in regulating plant growth and development. Emphasis has also been placed on the new findings on plant hormones deriving from the expanding use ofmolecular biology as a tool to understand these fascinating regulatory molecules. Even at the present time, when the role of genes in regulating all aspects of growth and development is considered of prime importance, it is still clear that the path of development is nonetheless very much under hormonal control, either via changes in hormone levels in response to changes in gene transcription, or with the hormones themselves as regulators ofgene transcription. This is not a conference proceedings, but a selected collection ofnewly written, integrated, illustrated reviews describing our knowledge of plant hormones, and the experimental work that is the foundation of this knowledge.
The Physiology Of Polyamines Volume I
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Author : Uriel Bachrach
language : en
Publisher: CRC Press
Release Date : 2021-05-30
The Physiology Of Polyamines Volume I written by Uriel Bachrach and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-05-30 with Science categories.
The area of polyamines is presented in this useful, two-volume publication. Basic information describing the role of polyamines in the processes of growth and differentiation is given. Also included are data on the regulation of polyamine biosynthesis and metabolism and their interactions with nucleic acids. Several chapters are devoted to the role of polyamines in various aspects of plant biology, with a special emphasis on their participation in the response of plants to extreme environments. Special attention is given to the use of inhibitors of polyamine biosynthesis as potential antitumor and antiproliferative agents. Additionally, progress in the molecular biology and genetic engineering of genes coding for polyamine biosynthetic enzymes is described. Cancer researchers, biologists, geneticists, biochemists, physiologists, and clinicians will find this volume indispensable.
Protective Chemical Agents In The Amelioration Of Plant Abiotic Stress
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Author : Aryadeep Roychoudhury
language : en
Publisher: John Wiley & Sons
Release Date : 2020-07-07
Protective Chemical Agents In The Amelioration Of Plant Abiotic Stress written by Aryadeep Roychoudhury and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-07-07 with Science categories.
A guide to the chemical agents that protect plants from various environmental stressors Protective Chemical Agents in the Amelioration of Plant Abiotic Stress offers a guide to the diverse chemical agents that have the potential to mitigate different forms of abiotic stresses in plants. Edited by two experts on the topic, the book explores the role of novel chemicals and shows how using such unique chemical agents can tackle the oxidative damages caused by environmental stresses. Exogenous application of different chemical agents or chemical priming of seeds presents opportunities for crop stress management. The use of chemical compounds as protective agents has been found to improve plant tolerance significantly in various crop and non-crop species against a range of different individually applied abiotic stresses by regulating the endogenous levels of the protective agents within plants. This important book: Explores the efficacy of various chemical agents to eliminate abiotic stress Offers a groundbreaking look at the topic and reviews the most recent advances in the field Includes information from noted authorities on the subject Promises to benefit agriculture under stress conditions at the ground level Written for researchers, academicians, and scientists, Protective Chemical Agents in the Amelioration of Plant Abiotic Stress details the wide range of protective chemical agents, their applications, and their intricate biochemical and molecular mechanism of action within the plant systems during adverse situations.
Approaches To Design And Synthesis Of Antiparasitic Drugs
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Author : N. Anand
language : en
Publisher: Elsevier
Release Date : 1997-07-10
Approaches To Design And Synthesis Of Antiparasitic Drugs written by N. Anand and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997-07-10 with Medical categories.
This book presents a comprehensive and up to date account of the chemotherapy of parasitic diseases, both human and veterinary. The book starts with an overview of parasitic diseases. The body of the book is divided into two parts: antihelminthic drugs, and antiprotozoal drugs. Both parts start with chapters highlighting the 'biochemical targets' available for chemotherapeutic interference. Individual chapters deal with one chemical class of compounds and describe their origin, structure-activity relationship, mode of action, and methods of synthesis and their status both in clinical and veterinary practice. The book will be useful to a wide spectrum of readers: students embarking on a research career in parasitic chemotherapy, clinicians (and veterinarians) and clinical pharmacologists desiring detailed information about the drugs currently in use, and pharmaceutical technologists wanting to update their knowledge of the methods of manufacture.
Comprehensive Supramolecular Chemistry Ii
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Author : George W. Gokel
language : en
Publisher: Elsevier
Release Date : 2017-06-22
Comprehensive Supramolecular Chemistry Ii written by George W. Gokel and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-06-22 with Science categories.
Comprehensive Supramolecular Chemistry II, Second Edition, Nine Volume Set is a ‘one-stop shop’ that covers supramolecular chemistry, a field that originated from the work of researchers in organic, inorganic and physical chemistry, with some biological influence. The original edition was structured to reflect, in part, the origin of the field. However, in the past two decades, the field has changed a great deal as reflected in this new work that covers the general principles of supramolecular chemistry and molecular recognition, experimental and computational methods in supramolecular chemistry, supramolecular receptors, dynamic supramolecular chemistry, supramolecular engineering, crystallographic (engineered) assemblies, sensors, imaging agents, devices and the latest in nanotechnology. Each section begins with an introduction by an expert in the field, who offers an initial perspective on the development of the field. Each article begins with outlining basic concepts before moving on to more advanced material. Contains content that begins with the basics before moving on to more complex concepts, making it suitable for advanced undergraduates as well as academic researchers Focuses on application of the theory in practice, with particular focus on areas that have gained increasing importance in the 21st century, including nanomedicine, nanotechnology and medicinal chemistry Fully rewritten to make a completely up-to-date reference work that covers all the major advances that have taken place since the First Edition published in 1996