Investigation of the Roles of Forkhead Homolog One in Cell Cycle Progression and Transcriptional Silencing in Saccharomyces Cerevisiae PDF Download

Author: Laurieann Casey
Publisher:
ISBN:
Category :
Languages : en
Pages : 158

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Author: Peter C. Hollenhorst
Publisher:
ISBN:
Category :
Languages : en
Pages : 172

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Author:
Publisher:
ISBN:
Category : Medicine
Languages : en
Pages : 1872

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Author: Vinood B. Patel
Publisher: Springer
ISBN: 9783319555294
Category : Medical
Languages : en
Pages : 0

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This multivolume reference work addresses the fact that the well being of humankind is predicated not only on individuals receiving adequate nutrition but also on their genetic makeup. The work includes more than 100 chapters organized in the following major sections: Introduction and Overview; Epigenetics of Organs and Diseases in Relation to Diet and Nutrition; Detailed Processes in Epigenetics of Diet and Nutrition; Modulating Epigenetics with Diet and Nutrition; and Practical Techniques. While it is well known that genes may encode proteins responsible for structural and dynamic components, there is an increasing body of evidence to suggest that nutrition itself may alter the way in which genes are expressed via the process of epigenetics. This is where chemically imposed alteration in the DNA sequence occurs or where the functional expression of DNA is modulated. This may include changes in DNA methylation, non-coding RNA, chromatin, histone acetylation or methylation, and genomic imprinting. Knowledge regarding the number of dietary components that impact on epigenetic processes is increasing almost daily. Marshalling all the information on the complex relationships between diet, nutrition, and epigenetic processes is somewhat difficult due to the wide myriad of material. It is for this reason that the present work has been compiled.

Author: Iain Hagan
Publisher:
ISBN: 9781621820819
Category : Schizosaccharomyces pombe
Languages : en
Pages : 0

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Fission yeast are unicellular, rod-shaped fungi that divide by medial fission. Studies using fission yeast were instrumental in identifying fundamental mechanisms that govern cell division, differentiation, and epigenetics, to name but a few. Their rapid growth rate, genetic malleability, and similarities to more complex eukaryotes continue to make them excellent subjects for many biochemical, molecular, and cell biological studies. This laboratory manual provides an authoritative collection of core experimental procedures that underpin modern fission yeast research. The contributors describe basic methods for culturing and genetically manipulating fission yeast, synchronization strategies for probing the cell cycle, technologies for assessing proteins, metabolites, and cell wall constituents, imaging methods to visualize subcellular structures and dynamics, and protocols for investigating chromatin and nucleic acid metabolism. Modifications to techniques commonly used in related species (e.g., budding yeast) are noted, as are useful resources for fission yeast researchers, including various databases and repositories. The well-studied fission yeast Schizosaccharomyces pombe is the focus throughout, but the emerging model S. japonicus-a larger, dimorphic species with several desirable characteristics-is also covered. This manual is an important reference for existing fission yeast laboratories and will serve as an essential start-up guide for those working with fission yeast for the first time.

Author: United States. Public Health Service. Office of the Surgeon General
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 728

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This report considers the biological and behavioral mechanisms that may underlie the pathogenicity of tobacco smoke. Many Surgeon General's reports have considered research findings on mechanisms in assessing the biological plausibility of associations observed in epidemiologic studies. Mechanisms of disease are important because they may provide plausibility, which is one of the guideline criteria for assessing evidence on causation. This report specifically reviews the evidence on the potential mechanisms by which smoking causes diseases and considers whether a mechanism is likely to be operative in the production of human disease by tobacco smoke. This evidence is relevant to understanding how smoking causes disease, to identifying those who may be particularly susceptible, and to assessing the potential risks of tobacco products.

Author: Horst Feldmann
Publisher: John Wiley & Sons
ISBN: 3527644865
Category : Science
Languages : en
Pages : 349

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Yeast is one of the oldest domesticated organisms and has both industrial and domestic applications. In addition, it is very widely used as a eukaryotic model organism in biological research and has offered valuable knowledge of genetics and basic cellular processes. In fact, studies in yeast have offered insight in mechanisms underlying ageing and diseases such as Alzheimers, Parkinsons and cancer. Yeast is also widely used in the lab as a tool for many technologies such as two-hybrid analysis, high throughput protein purification and localization and gene expression profiling. The broad range of uses and applications of this organism undoubtedly shows that it is invalubale in research, technology and industry. Written by one of the world's experts in yeast, this book offers insight in yeast biology and its use in studying cellular mechanisms.

Author: Peter De Wulf
Publisher: Springer Science & Business Media
ISBN: 038769076X
Category : Medical
Languages : en
Pages : 516

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Kinetochores orchestrate the faithful transmission of chromosomes from one generation to the next. Kinetochores were first depicted over 100 years ago, but kinetochore research has progressed by leaps and bounds since the first description of their constituent DNA and proteins in the 1980s. “The Kinetochore: from Molecular Discoveries to Cancer Therapy” presents a thorough up-to-date analysis of kinetochore and centromere composition, formation, regulation, and activity, both in mitosis and meiosis, in humans and “model” eukaryotic species, and at natural and mutant neocentromeres. Recently initiated translational research on kinetochores is also discussed as kinetochores are being mined as a very rich target for the next generations of anti-cancer drugs.

Author: Sarah C. R. Elgin
Publisher: Frontiers in Molecular Biology
ISBN: 9780199638901
Category : Chromatin
Languages : en
Pages : 372

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Since publication of the first edition in 1995, there have been significant advances and understanding of chromatin structure and its relation to gene expression. These include a high-resolution structure of the nucleosome core, discovery of the enzymes and complexes that mediate histone acetylation and deacetylation, discovery of novel ATP-dependent chromatin remodeling complexes, new insights into nuclear organization and epigenetic silencing mechanisms. In light of these advances, Chromatin Structure and Gene Expression (2ed.) includes updated chapters and additional material that introduce new concepts in the process of gene regulation in chromatin.

Author:
Publisher: Academic Press
ISBN: 0080866506
Category : Science
Languages : en
Pages : 212

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Cell death is one of the fundamental processes by which normal development is modulated, and the importance of both necrosis and apoptosis in a number of pathologies has generated intense interest from researchers in many fields. This timely book covers both the proteins that are produced by dying cells and the proteins that signal cells to initiate cell death.Cell Death Proteins provides an overview of the explosive interest in cellular death. Six review papers, written by researchers at the forefront of this rapidly moving field, focus on proteins that promote, signal, and inhibit cell death. Major players involved in the cell death cascade and its controls are covered, including cell cycle checkpoints, the function of interleukin-1J converting enzyme, the role of IGF-I receptor, the Bcl-2 family of proteins, viral inhibitors of apoptosis, and p53-dependent apoptosis.