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Author: N. Henriquez-Gil
Publisher: Springer Science & Business Media
ISBN: 9400915373
Category : Science
Languages : en
Pages : 399
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Book Description
Chromosomes Today Volume 12 records the plenary proceedings of the 12th triennial International Chromosone Conference, presenting an overview of the current concerns in the developing studies of animal, plant and human cytogenetics. As well as giving an accurate historical record of the achievements in chromosome studies, this important series points the way forword, emphasizing the areas in which new developments will take place. Volume 12 explores the complete integration of molecular biology and cytogenetics, evaluating the concensus of the world's cytogeneticists concerning the nature and activities of the chromosome.It reinforces our view of the chromosome as the genetic organelle whose structure, behaviour and modification underlie our modern concept ofeukaryote genetics.
Author: N. Henriquez-Gil
Publisher: Springer Science & Business Media
ISBN: 9400915373
Category : Science
Languages : en
Pages : 399
Get Book Here
Book Description
Chromosomes Today Volume 12 records the plenary proceedings of the 12th triennial International Chromosone Conference, presenting an overview of the current concerns in the developing studies of animal, plant and human cytogenetics. As well as giving an accurate historical record of the achievements in chromosome studies, this important series points the way forword, emphasizing the areas in which new developments will take place. Volume 12 explores the complete integration of molecular biology and cytogenetics, evaluating the concensus of the world's cytogeneticists concerning the nature and activities of the chromosome.It reinforces our view of the chromosome as the genetic organelle whose structure, behaviour and modification underlie our modern concept ofeukaryote genetics.
Author: Ettore Olmo
Publisher: Birkhäuser
ISBN: 3034884842
Category : Medical
Languages : en
Pages : 339
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Book Description
Chromosomes Today, Volume 13 includes the plenary lectures presented at the 13th International Chromosome Conference, covering the most recent advances in the studies on chromosomes. The contributions in this volume were presented by some of the world's leaders in cytogenetic and molecular research and outline the present status of knowledge on the composition, structure, function and evolution of chromosomes, including, among others, the advancement of the human genome project. The use of cytogenetic studies has greatly increased in the last few years, resulting in a progressive improvement in the available methods that has consequently allowed a more detailed analysis of the molecular organization of eukaryotic chromosomes and a precise in situ localisation of specific gene sequences. This volume of Chromosomes Today provides up-to-date information regarding the topics at the forefront of chromosome research: genetic regulation, imprinting, DNA duplication, meiotic pairing, and the regulation of the...
Author: R.S. Verma
Publisher: Elsevier
ISBN: 0080526152
Category : Science
Languages : en
Pages : 281
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Book Description
The laws of inheritance were considered quite superficial until 1903, when the chromosome theory of heredity was established by Sutton and Boveri. The discovery of the double helix and the genetic code led to our understanding of gene structure and function. For the past quarter of a century, remarkable progress has been made in the characterization of the human genome in order to search for coherent views of genes. The unit of inheritance termed factor or gene, once upon a time thought to be a trivial an imaginary entity, is now perceived clearly as the precise unit of inheritance that has continually deluged us with amazement by its complex identity and behaviour, sometimes bypassing the university of Mendel's law. The aim of the fifth volume, entitled Genes and Genomes, is to cover the topics ranging from the structure of DNA itself to the structure of the complete genome, along with everything in between, encompassing 12 chapters. These chapters relate much of the information accumulated on the role of DNA in the organization of genes and genomes per se. Several distinguished scientists, all pre-eminent authorities in each field to share their expertise. Obviously, since the historical report on the double helix configuration in 1953, voluminous reports on the meteoric advances in genetics have been accumulated, and to cover every account in a single volume format would be a Herculean task. Therefore, only a few topics are chosen, which are of great interest to molecular geneticists. This volume is intended for advanced graduate students who would wish to keep abreast with the most recent trends in genome biology.
Author: Zbigniew Darzynkiewicz
Publisher: Elsevier
ISBN: 9780125441674
Category : Cytogenetics
Languages : en
Pages : 670
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Book Description
Each chapter presents a detailed background of the described method, its theoretical foundations, and its applicability to different biomedical material. Updated chapters describe either the most popular methods or those processes that have evolved the most since the past edition. Additionally, a large portion of the volume is devoted to clinical cytometry. Particular attention is paid to applications of cytometry in oncology, the most rapidly growing area.
Author: Ivan R. Nabi
Publisher: John Wiley & Sons
ISBN: 1118015746
Category : Science
Languages : en
Pages : 772
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Book Description
Cellular domains play vital roles in a wide range of cellular functions. Defining cellular domains and understanding the molecular basis of their formation is essential to the study of cell functionality. This authoritative reference provides the most comprehensive analysis available on cellular domains, with emphasis on the definition and molecular composition of the domain as well as the functional implications of domain organization.
Author: Arun Kumar Sharma
Publisher: Springer Science & Business Media
ISBN: 9401003300
Category : Science
Languages : en
Pages : 179
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Book Description
Chromosome Painting is the most modern and novel technique for directly identifying several gene sequences simultaneously in the chromosome, with the aid of specific probes in molecular hybridization. Its resolution ranges from single copy to entire genome sequences. It is now applied in plant, animal, and human systems, in gene mapping, identification of genetic disorders, evolutionary studies, and gene transfer experiments. This treatise is the first of its kind to cover the technique with all its modifications and applications. It is designed for regular use by postgraduate students and research workers in cell and molecular genetics, plant and animal sciences, agriculture, medicine, and phylogenetic studies.
Author: R.C. Sobti
Publisher: Springer Science & Business Media
ISBN: 9401003343
Category : Science
Languages : en
Pages : 239
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Book Description
It was at the end of the 19th century that a Swiss biologist, Karl Nageli first proposed the existence of hereditary organelles that carried information from parent to offspring. Ensuing decades experienced vigorous studies that led to the development of discovery that chromosomes are indeed the carriers of genetic information. Subsequent studies, especially by Morgan and Bridges, established unequivocally the chromosome theory of inheritance. Today, the structure of chromosome is well established. At the physical level, eukaryotic chromosomes are composed of a single, linear, double helix of DNA. The elementary helical structure involves nucleosomes, comprised of histones around which the DNA is wrapped. A hierarchy of higher order of chromosomal architecture may possibly be responsible for the regulation of gene helical structures expression. The localized condensations of DNA constitute chromomeres. Uncoiled structures sometimes extending from chromomeres, which form loops, is the result of discontinuities in the regular coiling of the DNA in the chromosome.
Author: Archarna Sharma
Publisher: Routledge
ISBN: 1351424122
Category : Science
Languages : en
Pages : 412
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Book Description
The past two decades have brought with them remarkable progress in plant chromosomal research. The chromosome structure has been clarified in great detail, enabling identification of gene sequences at the microscopic level, which has aided the analysis of biodiversity. Knowledge of chromosome structure has played a crucial role in the improvement of crop species and has far-reaching implications. The manipulation and engineering of chromosomes involves a panoply of novel methods, combining conventional and modern techniques of biotechnology. A working knowledge of such techniques is essential for today's students and researchers, and the plant system, because of totipotency, requires special treatment. This treatise covers all the latest methods involved in the study of evolution, biodiversity, chromosome manipulation and engineering.
Author: Peter M. Hollingsworth
Publisher: CRC Press
ISBN: 9781439833278
Category : Science
Languages : en
Pages : 508
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Book Description
Molecular Systematics and Plant Evolution discusses the diversity and evolution of plants with a molecular approach. It looks at population genetics, phylogeny (history of evolution) and developmental genetics, to provide a framework from which to understand evolutionary patterns and relationships amongst plants. The international panel of contributors are all respected systematists and evolutionary biologists, who have brought together a wide range of topics from the forefront of research while keeping the text accessible to students. It has been written for senior undergraduates, postgraduates and researchers in the fields of botany, systematics, population / conservation genetics, phylogenetics and evolutionary biology.
Author: T. Ryan Gregory
Publisher: Elsevier
ISBN: 0080470521
Category : Science
Languages : en
Pages : 768
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Book Description
The Evolution of the Genome provides a much needed overview of genomic study through clear, detailed, expert-authored discussions of the key areas in genome biology. This includes the evolution of genome size, genomic parasites, gene and ancient genome duplications, polypoidy, comparative genomics, and the implications of these genome-level phenomena for evolutionary theory. In addition to reviewing the current state of knowledge of these fields in an accessible way, the various chapters also provide historical and conceptual background information, highlight the ways in which the critical questions are actually being studied, indicate some important areas for future research, and build bridges across traditional professional and taxonomic boundaries. The Evolution of the Genome will serve as a critical resource for graduate students, postdoctoral fellows, and established scientists alike who are interested in the issue of genome evolution in the broadest sense. - Provides detailed, clearly written chapters authored by leading researchers in their respective fields - Presents a much-needed overview of the historical and theoretical context of the various areas of genomic study - Creates important links between topics in order to promote integration across subdisciplines, including descriptions of how each subject is actually studied - Provides information specifically designed to be accessible to established researchers, postdoctoral fellows, and graduate students alike
