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The Roles Of Meiotic Chromosome Reorganization And Meiotic Recombination Associated Checkpoint Control In The Budding Yeast Saccharomyces Cerevisiae
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Book Synopsis The Roles of Meiotic Chromosome Reorganization and Meiotic Recombination-associated Checkpoint Control in the Budding Yeast Saccharomyces Cerevisiae by : Hsin-Yen Wu
Download or read book The Roles of Meiotic Chromosome Reorganization and Meiotic Recombination-associated Checkpoint Control in the Budding Yeast Saccharomyces Cerevisiae written by Hsin-Yen Wu and published by . This book was released on 2006 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Dissertation Abstracts International by :
Download or read book Dissertation Abstracts International written by and published by . This book was released on 2007 with total page 960 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Major Transitions in Evolution by : John Maynard Smith
Download or read book The Major Transitions in Evolution written by John Maynard Smith and published by Oxford University Press. This book was released on 1997-10-30 with total page 361 pages. Available in PDF, EPUB and Kindle. Book excerpt: During evolution there have been several major changes in the way genetic information is organized and transmitted from one generation to the next. These transitions include the origin of life itself, the first eukaryotic cells, reproduction by sexual means, the appearance of multicellular plants and animals, the emergence of cooperation and of animal societies. This is the first book to discuss all these major transitions and their implications for our understanding of evolution.Clearly written and illustrated with many original diagrams, this book will be welcomed by students and researchers in the fields of evolutionary biology, ecology, and genetics.
Download or read book Chromosomes Today written by M. Schmid and published by Springer Science & Business Media. This book was released on 2004-02-29 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chromosomes Today volume 14 records the plenary proceedings of the 14th International Chromosome Conference, presenting an overview of the current concerns in plant, animal and human cytogenetics. This volume provides up-to-date information regarding relevant aspects on structure, function and evolution of chromosomes, meiosis, sex chromosomes, and cancer cytogenetics. It contains invited contributions from some of the world's leading experts in the field.
Download or read book Cumulated Index Medicus written by and published by . This book was released on 1991 with total page 1336 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Biomedical Index to PHS-supported Research by :
Download or read book Biomedical Index to PHS-supported Research written by and published by . This book was released on 1993 with total page 1400 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Meiosis: from Molecular Basis to Medicine by : Wei Li
Download or read book Meiosis: from Molecular Basis to Medicine written by Wei Li and published by Frontiers Media SA. This book was released on 2022-01-19 with total page 427 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Checkpoint Controls and Cancer by : Axel H. Schönthal
Download or read book Checkpoint Controls and Cancer written by Axel H. Schönthal and published by Springer Science & Business Media. This book was released on 2008-02-05 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: Intracellular checkpoint controls constitute a network of signal transd- tion pathways that protect cells from external stresses and internal errors. Ext- nal stresses can be generated by the continuous assault of DNA-damaging agents, such as environmental mutagens, ultraviolet (UV) light, ionizing radiation, or the reactive oxygen species that can arise during normal cellular metabolism. In response to any of these assaults on the integrity of the genome, the activation of the network of checkpoint control pathways can lead to diverse cellular responses, such as cell cycle arrest, DNA repair, or elimination of the cell by cell death (apoptosis) if the damage cannot be repaired. Moreover, internal errors can occur during the highly orchestrated replication of the cellular genome and its distribution into daughter cells. Here, the temporal order of these cell cycle events must be strictly enforced—for example, to ensure that DNA replication is c- plete and occurs only once before cell division, or to monitor mitotic spindle assembly, and to prevent exit from mitosis until chromosome segregation has been completed. Thus, well functioning checkpoint mechanisms are central to the maintenance of genomic integrity and the basic viability of cells and, the- fore, are essential for proper development and survival. The importance of proper functioning of checkpoints becomes plainly obvious under conditions in which this control network malfunctions and fails. Depending on the severity and timing, failure of this machinery can lead to embryonic lethality, genetic diseases, and cancer.
Book Synopsis Centromeres and Kinetochores by : Ben E. Black
Download or read book Centromeres and Kinetochores written by Ben E. Black and published by Springer. This book was released on 2017-08-23 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the latest advances concerning the regulation of chromosome segregation during cell division by means of centromeres and kinetochores. The authors cover both state-of-the-art techniques and a range of species and model systems, shedding new light on the molecular mechanisms controlling the transmission of genetic material between cell divisions and from parent to offspring. The chapters cover five major areas related to the current study of centromeres and kinetochores: 1) their genetic and epigenetic features, 2) key breakthroughs at the molecular, proteomic, imaging and biochemical level, 3) the constitutive centromere proteins, 4) the role of centromere proteins in the physical process of chromosome segregation and its careful orchestration through elaborate regulation, and 5) intersections with reproductive biology, human health and disease, as well as chromosome evolution. The book offers an informative and provocative guide for newcomers as well as those already acquainted with the field.
Download or read book Plant Meiosis written by Wojtek Pawlowski and published by Humana Press. This book was released on 2013-04-05 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Meiosis is one of the most critical processes in eukaryotes, required for continuation of species and generation of new variation. In plants, meiotic recombination is by far the most important source of genetic variation. In Plant Meiosis: Methods and Protocols, expert researchers in the field detail methods for molecular cytogenetics and chromosome analysis in plants. These state-of -the-art protocols allow studying the organization and behavior of the genetic material in a wide range of both model and crop species. Written in the highly successful Methods in Molecular BiologyTMseries format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step and readily reproducible laboratory protocols, and key tips on troubleshooting and avoiding known pitfalls. Authoritative and practical, Plant Meiosis: Methods and Protocols provides and extensive list of protocols developed and used in a number of laboratories at the cutting edge of meiosis and chromosome research.
Book Synopsis Recombination and Meiosis by : Richard Egel
Download or read book Recombination and Meiosis written by Richard Egel and published by Springer Science & Business Media. This book was released on 2008-07-25 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: Once per life cycle, mitotic nuclear divisions are replaced by meiosis I and II – reducing chromosome number from the diploid level to a haploid genome and recombining chromosome arms by crossing-over. In animals, all this happens during formation of eggs and sperm – in yeasts before spore formation. The mechanisms of reciprocal exchange at crossover/chiasma sites are central to mainstream meiosis. To initiate the meiotic exchange of DNA, surgical cuts are made as a form of calculated damage that subsequently is repaired by homologous recombination. These key events are accompanied by ancillary provisions at the level of chromatin organization, sister chromatid cohesion and differential centromere connectivity. Great progress has been made in recent years in our understanding of these mechanisms. Questions still open primarily concern the placement of and mutual coordination between neighboring crossover events. Of overlapping significance, this book features two comprehensive treatises of enzymes involved in meiotic recombination, as well as the historical conceptualization of meiotic phenomena from genetical experiments. More specifically, these mechanisms are addressed in yeasts as unicellular model eukaryotes. Furthermore, evolutionary subjects related to meiosis are treated.
Download or read book Journal of Cell Science written by and published by . This book was released on 2001 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Plant Cytogenetics written by Hank Bass and published by Springer Science & Business Media. This book was released on 2011-12-02 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: This reference book provides information on plant cytogenetics for students, instructors, and researchers. Topics covered by international experts include classical cytogenetics of plant genomes; plant chromosome structure; functional, molecular cytology; and genome dynamics. In addition, chapters are included on several methods in plant cytogenetics, informatics, and even laboratory exercises for aspiring or practiced instructors. The book provides a unique combination of historical and modern subject matter, revealing the central role of plant cytogenetics in plant genetics and genomics as currently practiced. This breadth of coverage, together with the inclusion of methods and instruction, is intended to convey a deep and useful appreciation for plant cytogenetics. We hope it will inform and inspire students, researchers, and teachers to continue to employ plant cytogenetics to address fundamental questions about the cytology of plant chromosomes and genomes for years to come. Hank W. Bass is a Professor in the Department of Biological Science at Florida State University. James A. Birchler is a Professor in the Division of Biological Sciences at the University of Missouri.
Download or read book The Kinetochore: written by Peter De Wulf and published by Springer Science & Business Media. This book was released on 2008-12-16 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book The Centromere written by K. H. Andy Choo and published by Oxford University Press, USA. This book was released on 1997 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: The centromere is an essential structure on all eukaryotic chromosomes that allows the equipartition of chromosomes during mitotic and meiotic cell divisions. Since its cytogenetic recognition as a constructed part of a chromosome many decades ago, great advances have been made in ourunderstanding of this intriguing structure, especially at the molecular level. This book brings together all available information on the centromere. It covers in details the DNA and protein components of this structure, and their individual functions, in species as diverse as budding and fissionyeasts, nematodes, Drosophila, mice, and humans; newly discovered roles of the centromere in marshalling "passenger" proteins; important emerging concepts such as latent centromeres and epigenetic factors; cytogenetic problems associated with centromere abnormalities; and practical application ofcentromere studies, such as in the construction of human artificial chromosomes for gene therapy. Supported by ample illustrations, the book is written with sufficient simplicity and detail to suit both specialist and non-specialist scholars. It is the first book on the subject
Download or read book Photochemistry written by Stefano Crespi and published by Royal Society of Chemistry. This book was released on 2021-09-20 with total page 507 pages. Available in PDF, EPUB and Kindle. Book excerpt: Providing critical analysis of emerging and well-established topics, this book is essential reading for anyone wanting to keep up to date with the literature on photochemistry and its applications. Volume 49 combines reviews on the latest advances in photochemical research with specific highlights in the field. The first section includes periodical reports of the recent literature on physical and inorganic aspects, including reviews of the molecules employed as dyes in art, light induced reactions in cryogenic matrices, photobiological systems studied by time-resolved infrared spectroscopy and photophysics, and photochemistry of transition metal complexes. This selection is completed by reviews of the literature on solar photocatalysis for water decontamination and disinfection and for water splitting/hydrogen production. Coverage continues in the second part with highlighted topics, from the use of aromatic carbonyls as photocatalysts and photoinitiators in synthesis, photoinduced and photocatalysed decarboxylation reactions, development of dye-sensitized solar cells, design of luminescent water-soluble systems, and applications of plasmonic nanoparticles. This volume also includes a third section entitled ‘SPR Lectures on Photochemistry’, where leading scientists in photochemistry provide examples to introduce a photochemical topic to academic readers, offering precious assistance to students in this field.
Download or read book Chromosome Biology written by Rudi Appels and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 405 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chromosome biology has been brought to a golden age by phenomenal advanced in molecular genetics and techniques. This is true in the plant arena, and it is becoming increasingly true in animal studies, where chromosomes are more difficult to work with. With advanced knowledge of transformation, scientists can tell exactly where a new element enters a chromosome. Conversely, molecular biologists can make large mistakes if they do not understand the behavior of chromosomes. Written by internationally recognized experts in the field, this book is the most authoritative work on the subject to date. Students of genetics, crop science and plant breeding, entomology, animal science, and related fields will benefit from this comprehensive and practical textbook.
