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Author : Karl Sax
Publisher :
ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.:/5 (17 download)
Download or read book Chromosome Structure & the Mechanism of Crossing Over written by Karl Sax and published by . This book was released on 1930 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Karl Sax
Publisher :
ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.:/5 (82 download)
Download or read book Chromosome Structure and the Mechanism of Crossing Over written by Karl Sax and published by . This book was released on 1930 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 : 9780815332183
Total Pages : 0 pages
Book Rating : 4.3/5 (321 download)
Download or read book Molecular Biology of the Cell written by and published by . This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Hermann Joseph Muller
Publisher :
ISBN 13 :
Total Pages : 180 pages
Book Rating : 4.M/5 ( download)
Download or read book The Mechanism of Crossing Over written by Hermann Joseph Muller and published by . This book was released on 1915 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Michael Locke
Publisher : Elsevier
ISBN 13 : 0323156851
Total Pages : 303 pages
Book Rating : 4.3/5 (231 download)
Download or read book The Role of Chromosomes in Development written by Michael Locke and published by Elsevier. This book was released on 2012-12-02 with total page 303 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Role of Chromosomes in Development is a collection of papers presented at the 23rd Symposium of the Society for the Study of Development and Growth, held at Amherst, Massachusetts in June 1964. Contributors explore the role of chromosomes in development, highlighting important processes such as the diversification and specialization of cells; the regulation of gene function by the physical state of the chromosome; the functional organization of chromosomes; DNA replication and synthesis; and macronuclear differentiation and subnuclear assortment. This volume is organized into 11 chapters and begins with an overview of chromosome structure and function and the mechanisms underlying the role of the chromosome in embryonic development. This book then discusses the chromosomal DNA replication, the mechanisms of gene modulation, the binding of actinomycin to DNA, and the cytological aspects of DNA replication in higher animals. The next chapters explain localized DNA synthesis in polytene chromosomes; chromosomal RNA and other nuclear RNA fractions; and experimental work probing both genetic and functional mosaicism in the mouse, as well as genetic repression of the R locus in maize. The book also considers how developmental pathways are controlled by genetic mechanisms, and then concludes with a chapter on nuclear differentiation in ciliates and on the phenomenon of subnuclear assortment. This book will be of interest to developmental biologists and embryologists.
Author : Rudi Appels
Publisher : Springer Science & Business Media
ISBN 13 : 1461310377
Total Pages : 336 pages
Book Rating : 4.4/5 (613 download)
Download or read book Chromosome Structure and Function written by Rudi Appels and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Historical Perspective on the Study of Chromosome Structure and Function R. Appels Division of Plant Industry CSIRO P.O. Box 1600 A.C.T. AUSTRALIA "Modern physical science gives us no model to explain the re duplication of the gene-string in each cell generation, or to ex plain the production of effective quantities of specific enzymes or other agents by specific genes. The precise pairing and inter change of segments by homologous gene-strings at meiosis also suggest novel physical properties of this form of matter". Stadler (1954) The very strong influence of reductionism in the history of understanding chromosome structure and function is evident in the above quotation from Stadler's 1954 paper, "The gene". Earlyob servations on the constancy of the cytological appearance of chromo somes and their regular behaviour in cell division led to specula tion on their biological importance. As genetics became more refined in the early decades of the 20th century the genes-on-a string model of chromosomes developed and greater emphasis was placed on the further dissection of these structures. As a result, in the 1980's the reductionist approach is reaching a crest as extensive regions of the genetic material are being sequenced.
Author : Eeva Therman
Publisher : Springer Science & Business Media
ISBN 13 : 1468405292
Total Pages : 392 pages
Book Rating : 4.4/5 (684 download)
Download or read book Human Chromosomes written by Eeva Therman and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book, like the two previous editions, was written as an introduction to human cytogenetics, but it could also be used as a text for a general cytogenetics course, since chromosome structure and behavior are similar in all eukaryotes. Many examples in this book are from organisms other than humans, reflecting our combined backgrounds of molecular and bacterial genetics, and plant and animal cytogenetics. In the rapidly expanding field of human cytogenetics, certain subjects, for instance clinical and cancer cytogenetics, are now covered in recently published, thousand-page volumes. In this book, such subjects are presented only in outline. The enormous growth of information has also made the choice of topics and of examples to illustrate them even more arbitrary and subjective than in the previous editions. Apart from a few pages here and there, the text has been rewritten. Major parts, especially those on molecular matters, have been added. This book would not exist without the dedicated participation of Mrs. Barbara Susman. She has been involved in the project from the planning stages to the final proofreading. She has done the extensive literature research, designed most of the tables and illustrations, and edited and typed the text. For discussions and suggestions we are indebted to many colleagues. We wish especially to mention Drs. Lassi Alvesalo, Evelyn M. Kuhn, and Renata Laxova, who have critically read selected parts of the book, and Dr. Carter Denniston, who has read the whole text.
Author : N.S. Sharma
Publisher : Mittal Publications
ISBN 13 : 9788182930209
Total Pages : 304 pages
Book Rating : 4.9/5 (32 download)
Download or read book Molecular Structure Of Genes And Chromosomes written by N.S. Sharma and published by Mittal Publications. This book was released on 2005 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Patrick John Morrison
Publisher : Remedica
ISBN 13 : 1901346692
Total Pages : 237 pages
Book Rating : 4.9/5 (13 download)
Download or read book Genetics for Surgeons written by Patrick John Morrison and published by Remedica. This book was released on 2005 with total page 237 pages. Available in PDF, EPUB and Kindle. Book excerpt: Morrison (human genetics, University of Ulster, UK) and Spence (biomedical science, University of Ulster, UK) offer an accessible reference on the genetic disorders that surgeons can expect to meet in general surgical practice. Written in non-technical language, with a glossary, list of abbreviations, and color and b&w photos and medical images, the book supplies an introduction to the nomenclature and technology of molecular biology, and will be a useful starting point for those who wish to extend their knowledge. Annotation :2005 Book News, Inc., Portland, OR (booknews.com).
Author : Richard Egel
Publisher : Springer Science & Business Media
ISBN 13 : 3540689842
Total Pages : 406 pages
Book Rating : 4.5/5 (46 download)
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.
Author : Samantha Fowler
Publisher :
ISBN 13 : 9781739015503
Total Pages : 0 pages
Book Rating : 4.0/5 (155 download)
Download or read book Concepts of Biology written by Samantha Fowler and published by . This book was released on 2023-05-12 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Black & white print. Concepts of Biology is designed for the typical introductory biology course for nonmajors, covering standard scope and sequence requirements. The text includes interesting applications and conveys the major themes of biology, with content that is meaningful and easy to understand. The book is designed to demonstrate biology concepts and to promote scientific literacy.
Author : Bernard John
Publisher :
ISBN 13 :
Total Pages : 188 pages
Book Rating : 4.F/5 ( download)
Download or read book Chromosome Hierarchy written by Bernard John and published by . This book was released on 1975 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction - Nuleus and chromosome; Chromosome architecture; Epigenetic activities; Phylogenetic functions; Conclusion - the chromosome as a genetic mechanism.
Author : Adrian T. Sumner
Publisher : Wiley-Blackwell
ISBN 13 : 0470695226
Total Pages : 304 pages
Book Rating : 4.4/5 (76 download)
Download or read book Chromosomes written by Adrian T. Sumner and published by Wiley-Blackwell. This book was released on 2008-04-30 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: Integrating classical knowledge of chromosome organisation with recent molecular and functional findings, this book presents an up-to-date view of chromosome organisation and function for advanced undergraduate students studying genetics. The organisation and behaviour of chromosomes is central to genetics and the equal segregation of genes and chromosomes into daughter cells at cell division is vital. This text aims to provide a clear and straightforward explanation of these complex processes. Following a brief historical introduction, the text covers the topics of cell cycle dynamics and DNA replication; mitosis and meiosis; the organisation of DNA into chromatin; the arrangement of chromosomes in interphase; euchromatin and heterochromatin; nucleolus organisers; centromeres and telomeres; lampbrush and polytene chromosomes; chromosomes and evolution; chromosomes and disease, and artificial chromosomes. Topics are illustrated with examples from a wide variety of organisms, including fungi, plants, invertebrates and vertebrates. This book will be valuable resource for plant, animal and human geneticists and cell biologists. Originally a zoologist, Adrian Sumner has spent over 25 years studying human and other mammalian chromosomes with the Medical Research Council (UK). One of the pioneers of chromosome banding, he has used electron microscopy and immunofluorescence to study chromosome organisation and function, and latterly has studied factors involved in chromosome separation at mitosis. Adrian is an Associate Editor of the journal Chromosome Research, acts as a consultant biologist and is also Chair of the Committee of the International Chromosome Conferences. The most up-to-date overview of chromosomes in all their forms. Introduces cutting-edge topics such as artificial chromosomes and studies of telomere biology. Describes the methods used to study chromosomes. The perfect complement to Turner.
Author : R. C. Sobti
Publisher : Alpha Science International, Limited
ISBN 13 : 9788173194375
Total Pages : 238 pages
Book Rating : 4.1/5 (943 download)
Download or read book Some Aspects of Chromosome Structure and Functions written by R. C. Sobti and published by Alpha Science International, Limited. This book was released on 2002-01-01 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 20 articles, scientists from around the world deal with various aspects of repetitive sequences in chromosomes, telomeric sequences and their maintenance by telomerase, chromatin structure and gene activation, centromeric complexity in holocentric chromosomes, translocation frequencies in X and Y chromosomes and evolution of DNA repair mechanism. Four of the articles deal with cytogenetics of certain groups of animals, viz. lepidoptera, fish and birds. An article addresses chromosomal radiosensitivity as an indicator of genetic predisposition to breast cancer. The molecular genetics of various cancers, viz. gastrointestinal, lung, prostate and bladder is also discussed.
Author : Stanley Maloy
Publisher : Academic Press
ISBN 13 : 0080961568
Total Pages : 4360 pages
Book Rating : 4.0/5 (89 download)
Download or read book Brenner's Encyclopedia of Genetics written by Stanley Maloy and published by Academic Press. This book was released on 2013-03-03 with total page 4360 pages. Available in PDF, EPUB and Kindle. Book excerpt: The explosion of the field of genetics over the last decade, with the new technologies that have stimulated research, suggests that a new sort of reference work is needed to keep pace with such a fast-moving and interdisciplinary field. Brenner's Encyclopedia of Genetics, Second Edition, Seven Volume Set, builds on the foundation of the first edition by addressing many of the key subfields of genetics that were just in their infancy when the first edition was published. The currency and accessibility of this foundational content will be unrivalled, making this work useful for scientists and non-scientists alike. Featuring relatively short entries on genetics topics written by experts in that topic, Brenner's Encyclopedia of Genetics, Second Edition, Seven Volume Set provides an effective way to quickly learn about any aspect of genetics, from Abortive Transduction to Zygotes. Adding to its utility, the work provides short entries that briefly define key terms, and a guide to additional reading and relevant websites for further study. Many of the entries include figures to explain difficult concepts. Key terms in related areas such as biochemistry, cell, and molecular biology are also included, and there are entries that describe historical figures in genetics, providing insights into their careers and discoveries. This 7-volume set represents a 25% expansion from the first edition, with over 1600 articles encompassing this burgeoning field Thoroughly up-to-date, with many new topics and subfields covered that were in their infancy or not inexistence at the time of the first edition. Timely coverage of emergent areas such as epigenetics, personalized genomic medicine, pharmacogenetics, and genetic enhancement technologies Interdisciplinary and global in its outlook, as befits the field of genetics Brief articles, written by experts in the field, which not only discuss, define, and explain key elements of the field, but also provide definition of key terms, suggestions for further reading, and biographical sketches of the key people in the history of genetics
Author : Vladislav Kushev
Publisher : Springer
ISBN 13 :
Total Pages : 280 pages
Book Rating : 4.:/5 (44 download)
Download or read book Mechanisms of Genetic Recombination written by Vladislav Kushev and published by Springer. This book was released on 1974 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 14 pages
Book Rating : 4.:/5 (918 download)
Download or read book Chromosome Organisation in Relation to the Mechanism of Crossing-over written by and published by . This book was released on 1968 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:
