RNA Polymerase II Transcription Factor Complexes

RNA Polymerase II Transcription Factor Complexes PDF Author: David Andrew Bushnell
Publisher:
ISBN:
Category :
Languages : en
Pages : 268

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Book Description

RNA Polymerase II Transcription Factor Complexes

RNA Polymerase II Transcription Factor Complexes PDF Author: David Andrew Bushnell
Publisher:
ISBN:
Category :
Languages : en
Pages : 268

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Book Description


Functions of Transcription Factor IIF in Initiation and Elongation by RNA Polymerase II

Functions of Transcription Factor IIF in Initiation and Elongation by RNA Polymerase II PDF Author: Chun-hsiang Chang
Publisher:
ISBN:
Category : RNA polymerases
Languages : en
Pages : 336

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Systems Biology in Toxicology and Environmental Health

Systems Biology in Toxicology and Environmental Health PDF Author: Rebecca Fry
Publisher: Academic Press
ISBN: 0128015683
Category : Medical
Languages : en
Pages : 285

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Book Description
Systems Biology in Toxicology and Environmental Health uses a systems biological perspective to detail the most recent findings that link environmental exposures to human disease, providing an overview of molecular pathways that are essential for cellular survival after exposure to environmental toxicants, recent findings on gene-environment interactions influencing environmental agent-induced diseases, and the development of computational methods to predict susceptibility to environmental agents. Introductory chapters on molecular and cellular biology, toxicology and computational biology are included as well as an assessment of systems-based tools used to evaluate environmental health risks. Further topics include research on environmental toxicants relevant to human health and disease, various high-throughput technologies and computational methods, along with descriptions of the biological pathways associated with disease and the developmental origins of disease as they relate to environmental contaminants. Systems Biology in Toxicology and Environmental Health is an essential reference for undergraduate students, graduate students, and researchers looking for an introduction in the use of systems biology approaches to assess environmental exposures and their impacts on human health. - Provides the first reference of its kind, demonstrating the application of systems biology in environmental health and toxicology - Includes introductions to the diverse fields of molecular and cellular biology, toxicology, and computational biology - Presents a foundation that helps users understand the connections between the environment and health effects, and the biological mechanisms that link them

RNA Exosome

RNA Exosome PDF Author: Torben Heick Jensen
Publisher: Springer Science & Business Media
ISBN: 1441978410
Category : Medical
Languages : en
Pages : 161

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Book Description
The diversity of RNAs inside living cells is amazing. We have known of the more “classic” RNA species: mRNA, tRNA, rRNA, snRNA and snoRNA for some time now, but in a steady stream new types of molecules are being described as it is becoming clear that most of the genomic information of cells ends up in RNA. To deal with the enormous load of resulting RNA processing and degradation reactions, cells need adequate and efficient molecular machines. The RNA exosome is arising as a major facilitator to this effect. Structural and functional data gathered over the last decade have illustrated the biochemical importance of this multimeric complex and its many co-factors, revealing its enormous regulatory power. By gathering some of the most prominent researchers in the exosome field, it is the aim of this volume to introduce this fascinating protein complex as well as to give a timely and rich account of its many functions. The exosome was discovered more than a decade ago by Phil Mitchell and David Tollervey by its ability to trim the 3’end of yeast, S. cerevisiae, 5. 8S rRNA. In a historic account they laid out the events surrounding this identification and the subsequent birth of the research field. In the chapter by Kurt Januszyk and Christopher Lima the structural organization of eukaryotic exosomes and their evolutionary counterparts in bacteria and archaea are discussed in large part through presentation of structures.

Plant Promoters and Transcription Factors

Plant Promoters and Transcription Factors PDF Author: Lutz Nover
Publisher: Springer Science & Business Media
ISBN: 3540480374
Category : Science
Languages : en
Pages : 279

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Book Description
The control of plant gene expression at the transcriptional level is the main subject of this volume. Genetics, molecular biology and gene technology have dramatically improved our knowledge of this event. The functional analysis of promoters and transcription factors provides more and more insights into the molecular anatomy of initiation complexes assembled from RNA polymerase and the multiplicity of helper and control proteins. Formation of specific DNA-protein complexes - activating or repressing transcription - is the crux of developmental or environmental control of gene expression. The book presents an up-to-date, critical overview of this rapidly advancing field.

Analysis of RNA Polymerase II Ternary Complexes

Analysis of RNA Polymerase II Ternary Complexes PDF Author: Gretchen Ann Rice
Publisher:
ISBN:
Category :
Languages : en
Pages : 248

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Topology of Yeast RNA Polymerase II Transcription Elongation Complexes Studied by Protein-DNA Photoaffinity Crosslinking

Topology of Yeast RNA Polymerase II Transcription Elongation Complexes Studied by Protein-DNA Photoaffinity Crosslinking PDF Author: Christine Ilse Wooddell
Publisher:
ISBN:
Category :
Languages : en
Pages : 560

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Book Description


Macromolecular Protein Complexes II: Structure and Function

Macromolecular Protein Complexes II: Structure and Function PDF Author: J. Robin Harris
Publisher: Springer Nature
ISBN: 3030281515
Category : Science
Languages : en
Pages : 657

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Book Description
This book follows on from Volume 83 in the SCBI series (“Macromolecular Protein Complexes”), and addresses several important topics (such as the Proteasome, Anaphase Promoting Complex, Ribosome and Apoptosome) that were not previously included, together with a number of additional exciting topics in this rapidly expanding field of study. Although the first SCBI Protein Complex book focused on soluble protein complexes, the second (Vol. 87)addressed Membrane Complexes, and the third (Vol. 88) put the spotlight on Viral Protein and Nucleoprotein Complexes, a number of membrane, virus and even fibrillar protein complexes have been be considered for inclusion in the present book. A further book is also under preparation that follows the same pattern, in an attempt to provide a thorough coverage of the subject. Chapter 9 is available open access under a Creative Commons Attribution 4.0 International License via link.springer.com.

Transcription Factor Protocols

Transcription Factor Protocols PDF Author: Martin J. Tymms
Publisher: Springer Science & Business Media
ISBN: 159259686X
Category : Medical
Languages : en
Pages : 304

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Book Description
The effort to sequence the human genome is now moving toward a c- clusion. As all of the protein coding sequences are described, an increasing emphasis will be placed on understanding gene function and regulation. One important aspect of this analysis is the study of how transcription factors re- late transcriptional initiation by RNA polymerase II, which is responsible for transcribing nuclear genes encoding messenger RNAs. The initiation of Class II transcription is dependent upon transcription factors binding to DNA e- ments that include the core or basal promoter elements, proximal promoter elements, and distal enhancer elements. General initiation factors are involved in positioning RNA polymerase II on the core promoter, but the complex - teraction of these proteins and transcriptional activators binding to DNA e- ments outside the core promoter regulate the rate of transcriptional initiation. This initiation process appears to be a crucial step in the modulation of mRNA levels in response to developmental and environmental signals. Transcription Factor Protocols provides step-by-step procedures for key techniques that have been developed to study DNA sequences and the protein factors that regulate the transcription of protein encoding genes. This volume is aimed at providing researchers in the field with the well-detailed protocols that have been the hallmark of previous volumes of the Methods in Molecular TM Biology series.

The Nuclear Receptor FactsBook

The Nuclear Receptor FactsBook PDF Author: Vincent Laudet
Publisher: Gulf Professional Publishing
ISBN: 9780124377356
Category : Medical
Languages : en
Pages : 486

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Book Description
The FactsBook Series has established itself as the best source of easily accessible and accurate facts about protein groups. They use an easy-to-follow format and are researched and compiled by experts in the field. This Factsbook is devoted to nuclear receptors. The first section presents an introduction and describes the mode of action of the receptors in general. The second section of the book contains detailed entries covering each type of receptor. Entries provide information on: Nomenclature and structure, Isolation, DNA binding properties, Ligands, Expression, Target genes, Knockouts, Disease association, Gene structure, promoter and isoforms, Chromosomal location, Amino acid sequences, Key references