In Vitro Characterization of the Transcript Cleavage Reaction of E.coli RNA Polymerase PDF Download
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Author: Jeremy William Burt
Publisher:
ISBN:
Category :
Languages : en
Pages : 286
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Author: Jeremy William Burt
Publisher:
ISBN:
Category :
Languages : en
Pages : 286
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Book Description
Author: Susan Marie Uptain
Publisher:
ISBN:
Category :
Languages : en
Pages : 604
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Author: David Edward Solow-Cordero
Publisher:
ISBN:
Category :
Languages : en
Pages : 474
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Author: Christine Guthrie
Publisher:
ISBN: 9780123106704
Category : Molecular biology
Languages : en
Pages : 933
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Book Description
Guide to Yeast Genetics and Molecular Biology presents, for the first time, a comprehensive compilation of the protocols and procedures that have made Saccharomyces cerevisiae such a facile system for all researchers in molecular and cell biology. Whether you are an established yeast biologist or a newcomer to the field, this volume contains all the up-to-date methods you will need to study "Your Favorite Gene" in yeast. Basic Methods in Yeast Genetics**Physical and genetic mapping**Making and recovering mutants**Cloning and Recombinant DNA Methods**High-efficiency transformation**Preparation of yeast artificial chromosome vectors**Basic Methods of Cell Biology**Immunomicroscopy**Protein targeting assays**Biochemistry of Gene Expression**Vectors for regulated expression**Isolation of labeled and unlabeled DNA, RNA, and protein
Author: Karen Renee Christie
Publisher:
ISBN:
Category :
Languages : en
Pages : 600
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Regulation of the process of transcriptional elongation is an important control mechanism in the expression of some genes. To fully understand this form of regulation will require better understanding of the functions of transcription elongation factors. The goal of this work was to characterize the transcription elongation factor TFIIS from Saccharomyces cerevisiae, originally called P37. I demonstrated that, like the mammalian TFIIS proteins, the yeast protein stimulates RNA polymerase II to cleave the nascent RNA transcript and to read-through an intrinsic block to elongation. Investigation of the protein-protein contacts between TFIIS and RNA polymerase II indicated that the carboxyl-terminal domain of the largest subunit, subunit four, and subunit seven of the polymerase are not required for TFIIS to promote cleavage and read-through by the polymerase. In addition the carboxyl-terminal half of the yeast TFIIS protein is sufficient for both of these in vitro activities. This result is consistent with the previous results demonstrating the carboxyl-terminus of mouse TFIIS was sufficient to activate RNA polymerase in vitro.
Author:
Publisher:
ISBN:
Category : Medicine
Languages : en
Pages : 1844
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Author: Caren Jody Stark
Publisher:
ISBN:
Category :
Languages : en
Pages : 538
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Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 882
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Author: Richard Egel
Publisher: Springer Science & Business Media
ISBN: 3642216250
Category : Science
Languages : en
Pages : 363
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Book Description
If theoretical physicists can seriously entertain canonical “standard models” even for the big-bang generation of the entire universe, why cannot life scientists reach a consensus on how life has emerged and settled on this planet? Scientists are hindered by conceptual gaps between bottom-up inferences (from early Earth geological conditions) and top-down extrapolations (from modern life forms to common ancestral states). This book challenges several widely held assumptions and argues for alternative approaches instead. Primal syntheses (literally or figuratively speaking) are called for in at least five major areas. (1) The first RNA-like molecules may have been selected by solar light as being exceptionally photostable. (2) Photosynthetically active minerals and reduced phosphorus compounds could have efficiently coupled the persistent natural energy flows to the primordial metabolism. (3) Stochastic, uncoded peptides may have kick-started an ever-tightening co-evolution of proteins and nucleic acids. (4) The living fossils from the primeval RNA World thrive within modern cells. (5) From the inherently complex protocellular associations preceding the consolidation of integral genomes, eukaryotic cell organization may have evolved more naturally than simple prokaryote-like life forms. – If this book can motivate dedicated researchers to further explore the alternative mechanisms presented, it will have served its purpose well.
Author: A. Travers
Publisher: Springer Science & Business Media
ISBN: 9780412259906
Category : Medical
Languages : en
Pages : 194
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Book Description
The binding of proteins to DNA and the manipulation of DNA by proteins are crucial aspects of the biological role of DNA in the living cell. This book provides a comprehensive and lucid discussion of the molecular interactions involved.
