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Author: Gebhard Koch
Publisher: Elsevier
ISBN: 0323152554
Category : Science
Languages : en
Pages : 401
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Book Description
Regulation of Macromolecular Synthesis by Low Molecular Weight Mediators contains the proceedings of the Workshop on Regulation of Macromolecular Synthesis by Low Molecular Weight Mediators held at Hamburg on May 29-31, 1979. The book discusses the functions and metabolism of guanosine 3',5'-bis(diphosphate); the purine nucleotides and sporulation; and the highly phosphorylated nucleotide in eukaryotes. The text also describes the alteration of translational mechanisms, as well as 2,5-oligoadenylic acid and interferon.
Author: Gebhard Koch
Publisher: Elsevier
ISBN: 0323152554
Category : Science
Languages : en
Pages : 401
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Book Description
Regulation of Macromolecular Synthesis by Low Molecular Weight Mediators contains the proceedings of the Workshop on Regulation of Macromolecular Synthesis by Low Molecular Weight Mediators held at Hamburg on May 29-31, 1979. The book discusses the functions and metabolism of guanosine 3',5'-bis(diphosphate); the purine nucleotides and sporulation; and the highly phosphorylated nucleotide in eukaryotes. The text also describes the alteration of translational mechanisms, as well as 2,5-oligoadenylic acid and interferon.
Author: Giuseppe D'Alessio
Publisher: Academic Press
ISBN: 0080540597
Category : Science
Languages : en
Pages : 699
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Book Description
Pancreatic ribonuclease, the focus of highly productive scientific research for more than half a century and the only enzyme to be the basis of four Nobel prizes, has recently undergone a resurgence in popularity for the recognition of an extended ribonuclease superfamily with functions ranging from tumour growth and inhibition to self-recognition and neurotoxicity. This volume highlights the functional diversity of ribonucleases and reveals the emerging research opportunities provided by these enzymes.* Never before has discussion of the entire family of ribonucleases and related enzymes been covered in a single volume* Core chapters focus on the latest structures and functions of pancreatic-type ribonucleases* Structures and functions of intracellular ribonucleases and nondigestive members of the family are also covered* How ribonucleases continue to serve as excellent systems with which to uncover the secrets of protein chemistry is demonstrated
Author: Stephane Swillens
Publisher: Springer Science & Business Media
ISBN: 1468477188
Category : Medical
Languages : en
Pages : 330
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Book Description
In 1980, the IVth International Cyclic Nucleotide Conference was held in Brussels. As this meeting attracted many investigators involved in cyclic nucleotides and calcium role in intracellular regulation, it was thought that this opportunity could be used to organize, prior to the Congress, an in-depth introductory course on the subject. This was carried out as a NATO Advanced Study Institute. The participants included Ph. D. students and M. D. s engaged in a research training, but also fully trained and well known researchers who wanted a refresher course on the whole subject. During the course, most of the participants and lecturers asked to be provided with a text summarizing the basic lectures of the course. This book was therefore conceived as a basic textbook on the regulation and action of intracellular signal molecules, concentrating mainly on cyclic nucleotides and calcium. It was deliberately kept at a basic level. We would therefore be happy if it could be used as an introduction for interested M. D. s or Ph. D. s working in other fields or entering this field and as a general refresher for researchers interested in the subject. For this reason, very general schemes have been asked of the authors, along with reading lists of available reviews rather than extensive bibliographies. The editors should like to thank the NATO Scientific Affairs Committee for having supported the course and Mrs. Gh. Wilmes who prepared the manuscripts. S. SWILLENS J. E.
Author: Alexander G. McLennan
Publisher: CRC Press
ISBN: 1000141780
Category : Science
Languages : en
Pages : 372
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Book Description
Ap4A and Other Dinucleoside Polyphosphates is the first compilation of contributions from major investigators involved in studying the chemistry and biology of dinucleoside polyphosphates. The book features reviews and original research (including unpublished and anecdotal material) covering the whole area of dinucleoside polyphosphate research from its inception to the present day. Ap4A and Other Dinucleoside Polyphosphates will be a useful reference for biological scientists studying nucleotide metabolism, cell signalling, DNA replication and repair, and cellular response to stress.
Author:
Publisher: Academic Press
ISBN: 0080863256
Category : Medical
Languages : en
Pages : 343
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Book Description
Progress in Nucleic Acid Research and Molecular Biology
Author: A. Warner
Publisher: Springer Science & Business Media
ISBN: 1475700040
Category : Medical
Languages : en
Pages : 432
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Book Description
The brine shrimp Artemia has become an important experimental system for studies of the developmental process. In recent years the shrimp has yielded considerable information on the pattern of development, bio chemistry, and gene structure and expression of crustaceans. This book is a compilation of research activity from twenty five of the most active re search laboratories working with brine shrimp in the above areas. It also represents the proceedings of a NATO Advanced Research Workshop held in Montreal, Canada, August 11-13, 1988. The book contains twenty nine full papers covering the major areas discussed at the workshop. In addition, one page abstracts representing seventeen poster presentations which were given at the workshop, and which were deemed to be most relevant to the theme of the book, are included. These are designated with an [al in the Table of Contents following the title of each paper. A considerable amount of discussion which took place during the workshop has not been included in the book because of space limitations. However, the editors will endeavour to make some of this in formation available at a later date through the Artemia Newsletter. In addition to the high percentage of invited speakers who attended and contributed to the workshop, the organizers would like to thank a number of participants who made valuable contributions to the major dis cussion sessions. These include: John Freeman, Michael Horst, Herman Slegers, Jack Vaughn, Frank Conte, Sandy McLennan, Clive Trotman and Patrick Sorgeloos.
Author: William Loomis
Publisher: Elsevier
ISBN: 0323145663
Category : Nature
Languages : en
Pages : 570
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Book Description
The Development of Dictyostelium discoideum consists of 11 chapters representing the 11 major aspects at which continuous progress are made in the study of Dictyostelium discoideum. This book begins with the discovery, classification, ecology, and development of Dictyostelium discoideum. It then outlines the advances in genetic manipulation and mutant isolation of the organism. Much of the advances in cell biology have been related to a better understanding of the composition and function of the cell membrane. Hence, analyses of Dictyostelium plasma membranes are collated. This reference material also describes the role of chemoattractants in organizing cell movements and the intracellular events triggered by occupancy of chemoreceptors. It also explains the understanding of the macromolecular components of the chemosensory system of Dictyostelium discoideum. It further discusses the cell motility, cell adhesion, morphogenetic signaling, cytodifferentiation, and gene expression in the species. Finally, the phenomenon of cell-type specification and regulation in this organism is addressed. This book will be valuable for those already familiar with the general outlines of Dictyostelium biology.
Author: M. Cooper
Publisher: Springer Science & Business Media
ISBN: 364268906X
Category : Medical
Languages : en
Pages : 156
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Book Description
Binding of various ligands (hormones, neurotransmitters, immunological stimuli) to membrane receptors induces the following changes: 1. Receptor redistribution (clustering, "capping") 2. Conformational changes that can be detected by fluorescent probes 3. Alteration in membrane fluidity (spin label and fluorescence polarization probes) 4. Changes in fluxes of ions and metabolites 5. Increased phospholipid turnover (especially of phosphatidyl inositol) 6. Activation of membrane-bound enzymes (adenyl cyclase, ATPase, transmethylases). Some of the early changes resulting from or associated with the binding (adsorption) of virions to the host cell membrane are of the same type. Adsorption of animal viruses to cells is the ftrst step in a chain of events resulting in the production of progeny virus on the one hand and in damage to cells and tissues on the other. In the classical studies of viral infection, cells are adsorbed with virus, usually for 60 min, and the changes induced by the virus in the host cell are recorded thereafter. In the past decade, more and more studies have been aimed at the events occurring in these ftrst 60 min of the so-called adsorption period. These studies deal with the nature of adsorption, e. g. , the ligand-receptor type of interaction between the virus and the cell membrane. Many receptors for viruses were identifted and so were the viral proteins which take part in adsorption.
Author: Gebhard Koch
Publisher: Elsevier
ISBN: 0323154212
Category : Juvenile Nonfiction
Languages : en
Pages : 360
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Book Description
Biosynthesis, Modification, and Processing of Cellular and Viral Polyproteins presents the proceedings of the international conference held in Hamburg-Blankenese on May 27-31, 1980. The book discusses topics on polyproteins, polyfunctional proteins, precursor proteins, as well as the differences in synthesis and processing of ACTH/endorphin peptides in primary cultures of anterior and intermediate lobes of the pituitary. The text also presents evidence for a self-cleaving precursor of virus-coded protease, RNA-replicase, and VPg; and the role of Pr180gag-pol in the characterization and genetic analysis of retrovirus maturation.
Author: R. Perez-Bercoff
Publisher: Springer Science & Business Media
ISBN: 1468441248
Category : Medical
Languages : en
Pages : 512
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Book Description
