Structural Insights Into Gene Expression And Protein Synthesis

Structural Insights Into Gene Expression And Protein Synthesis PDF

Author: Thomas A Steitz

Publisher: World Scientific

Published: 2020-08-18

Total Pages: 640

ISBN-13: 9811215871

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Several years ago, Thomas Steitz agreed to contribute a volume to the 'World Scientific Series in Structural Biology' that would deal with the contributions he and his coworkers have made to structural biology during his remarkable career. Sadly, Tom died in the fall of 2018 before he had had time to do more than produce an outline for this book, and a list of the reprints he wanted it to contain.Fortunately, Tom's colleagues and coworkers responded enthusiastically when they were informed later that fall that if they were willing to help out, a volume would be published to commemorate his career. It fell to Anders Liljas, Peggy Eatherton, Tom's longtime administrative assistant, and Peter Moore, a close colleague, to oversee their efforts. Thomas Steitz is best known for the work he and his coworkers did to elucidate the biochemical basis of gene expression. The structures of a large number of the macromolecules involved in transcription and translation emerged from his laboratory over the course of his career. This book includes reprints of the most important papers he had published, grouped according to the structures they relate to, and commentaries written by the scientists who collaborated with him to solve each of them. It thus summarizes the achievements of one of the most distinguished biochemists of the second half of the 20th century.

Structural Aspects of Protein Synthesis

Structural Aspects of Protein Synthesis PDF

Author: Anders Liljas

Publisher: World Scientific

Published: 2004

Total Pages: 342

ISBN-13: 9789812388674

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This comprehensive and highly illustrated book provides a basic and up-to-date summary of translation on bacterial ribosomes, with emphasis on the structural insights. It is an attempt to present the ribosome and its functional activities in a coherent manner. Two types of illustrations are used to describe the translation field: simplified black-and-white illustrations to depict aspects of translation and color plates to give correct structural representations.The book presents essentially all aspects of the translation system, focusing on the relation between structure and function. Upper level undergraduates and graduate students with an interest in protein synthesis will find this lecture notes volume invaluable. The book is also an essential source of information for researchers who want to get an overview of translation.

Evolution of the Protein Synthesis Machinery and Its Regulation

Evolution of the Protein Synthesis Machinery and Its Regulation PDF

Author: Greco Hernández

Publisher: Springer

Published: 2016-08-10

Total Pages: 564

ISBN-13: 3319394681

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The “omics” era has given a new perspective to the findings on the origin and evolution of the process of translation. This book provides insight into the evolution of the translation process and machinery from a modern perspective. Written by leading experts in molecular biology, this text looks into the origins and evolution of the protein synthetic machinery.

Transfer RNA in Protein Synthesis

Transfer RNA in Protein Synthesis PDF

Author: Dolph L. Hatfield

Publisher: CRC Press

Published: 2018-01-10

Total Pages: 446

ISBN-13: 1351085840

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Transfer RNA in Protein Synthesis is a comprehensive volume focusing on important aspects of codon usage, selection, and discrimination in the genetic code. The many different functions of tRNA and the specialized roles of the corresponding codewords in protein synthesis from initiation through termination are thoroughly discussed. Variations that occur in the initiation process, in reading the genetic code, and in the selection of codons are discussed in detail. The book also examines the role of modified nucleosides in tRNA interactions, tRNA discrimination in aminoacylation, codon discrimination in translation, and selective use of termination codons. Other topics covered include the adaptation of the tRNA population to codon usage in cells and cellular organelles, the occurence of UGA as a codon for selenocysteine in the universal genetic code, new insights into translational context effects and in codon bias, and the molecular biology of tRNA in retroviruses. The contributions of outstanding molecular biologists engaged in tRNA research and prominent investigators from other scientific disciplines, specifically retroviral research, make Transfer RNA in Protein Synthesis an essential reference work for microbiologists, biochemists, molecular biologists, geneticists, and other researchers involved in protein synthesis research.

Protein Synthesis and Translational Control

Protein Synthesis and Translational Control PDF

Author: John W. B. Hershey

Publisher: Cold Spring Harbor Perspective

Published: 2012

Total Pages: 0

ISBN-13: 9781936113460

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The synthesis of proteins by ribosomes is a fundamental cellular process. Cells must tightly control protein synthesis to maintain homeostasis and regulate proliferation, growth, differentiation, and development. Indeed, aberrant translational control is associated with cancer, several neurologic syndromes, and genetic disorders including "ribosomopathies." Written and edited by experts in the field, this collection from Cold Spring Harbor Perspectives in Biology covers our current understanding of protein synthesis and its control, from the genomic level to single- molecule analysis and single-cell imaging. The contributors describe the fundamental steps in protein synthesis (initiation, elongation, and termination), the factors involved, and high- resolution structures of the translational machinery. They review the targets of translational control (e.g., initiation factors and mRNAs) and how signaling pathways modulate this machinery. The roles of the endoplasmic reticulum, the unfolded protein response, processing bodies (P-bodies), stress granules, and small RNAs (including microRNAs) are also covered. This volume includes discussion of translational deregulation in cancer and the development of therapeutic agents that target translation initiation. Thus, it is an essential reference for cell and molecular biologists, as well as developmental and neurobiologists, oncologists, virologists, and all those investigating human diseases associated with translation dysfunction.

Gene Expression

Gene Expression PDF

Author: Federation of European Biochemical Societies

Publisher: Pergamon

Published: 1978

Total Pages: 316

ISBN-13: 9780080226248

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Chromatin Structure and Dynamics

Chromatin Structure and Dynamics PDF

Author: J. Zlatanova

Publisher: Gulf Professional Publishing

Published: 2004

Total Pages: 546

ISBN-13: 9780444515940

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Biological processes that replicate, preserve and use the genetic information encoded in DNA must operate in the context of chromatin, a highly organized complex of DNA and proteins. These proteins do not merely package the DNA in the tiny volume of the nucleus, but impart the structure the ability to change according to the requirements of the specific process the DNA is involved in. Moreover, chromatin structure is used by the cell to control the activity of DNA. In this volume the basics of chromatin structure and dynamics are presented by established experts in the field.

Ribozymes

Ribozymes PDF

Author: Sabine Müller

Publisher: John Wiley & Sons

Published: 2021-07-09

Total Pages: 81

ISBN-13: 3527814531

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Ribozymes Provides comprehensive coverage of a core field in the molecular biosciences, bringing together decades of knowledge from the world’s top professionals in the field Timely and unique in its breadth of content, this all-encompassing and authoritative reference on ribozymes documents the great diversity of nucleic acid-based catalysis. It integrates the knowledge gained over the past 35 years in the field and features contributions from virtually every leading expert on the subject. Ribozymes is organized into six major parts. It starts by describing general principles and strategies of nucleic acid catalysis. It then introduces naturally occurring ribozymes and includes the search for new catalytic motifs or novel genomic locations of known motifs. Next, it covers the development and design of engineered ribozymes, before moving on to DNAzymes as a close relative of ribozymes. The next part examines the use of ribozymes for medicinal and environmental diagnostics, as well as for therapeutic tools. It finishes with a look at the tools and methods in ribozyme research, including the techniques and assays for structural and functional characterization of nucleic acid catalysts. The first reference to tie together all aspects of the multi-faceted field of ribozymes Features more than 30 comprehensive chapters in two volumes Covers the chemical principles of RNA catalysis; naturally occurring ribozymes, engineered ribozymes; DNAzymes; ribozymes as tools in diagnostics and therapy, and tools and methods to study ribozymes Includes first-hand accounts of concepts, techniques, and applications by a team of top international experts from leading academic institutions Dedicates half of its content to methods and practical applications, ranging from bioanalytical tools to medical diagnostics to therapeutics Ribozymes is an unmatched resource for all biochemists, biotechnologists, molecular biologists, and bioengineers interested in the topic.

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