Genes , Genomes ,Genetics and Chromosomes
Genes , Genomes ,Genetics and Chromosomes

Author: Logan Aguilar

Publisher: Scientific e-Resources

Published: 2019-09-03

Total Pages: 309

ISBN-13: 1839473517

DOWNLOAD EBOOK

A genome is an organism's complete set of DNA, including all of its genes. Each genome contains all of the information needed to build and maintain that organism. In humans, a copy of the entire genome-more than three billion DNA base pairs-is contained in all cells that have a nucleus. Developmental Genetics studies how the genes regulate developmental changes in behavior and influence scientific approaches in several fields. It highlights the interdisciplinary approach of developmental genetics with new revolutionary technologies and details how these advances have accelerated our understanding of the molecular genetic processes that regulates development. Chromosomes come in matching sets of two (or pairs) and there are hundreds-sometimes thousands-of genes in just one chromosome. The chromosomes and genes are made of DNA, which is short for deoxyribonucleic. Genes, Genomes, and Genomics, with chapters written by internationally renowned experts, provide an enormous reservoir of new information in the various theoretical and applied aspects of unravelling the secrets hidden in the genes of plants, animals and microorganisms. A gene is the basic physical and functional unit of heredity. Genes, which are made up of DNA, act as instructions to make molecules called proteins. In humans, genes vary in size from a few hundred DNA bases to more than two million bases. Moreover, the book presents a thorough overview of a wide array of methodologies from classical genetics to modern genomics technologies.

Mapping and Sequencing the Human Genome
Mapping and Sequencing the Human Genome

Author: National Research Council

Publisher: National Academies Press

Published: 1988-01-01

Total Pages: 128

ISBN-13: 0309038405

DOWNLOAD EBOOK

There is growing enthusiasm in the scientific community about the prospect of mapping and sequencing the human genome, a monumental project that will have far-reaching consequences for medicine, biology, technology, and other fields. But how will such an effort be organized and funded? How will we develop the new technologies that are needed? What new legal, social, and ethical questions will be raised? Mapping and Sequencing the Human Genome is a blueprint for this proposed project. The authors offer a highly readable explanation of the technical aspects of genetic mapping and sequencing, and they recommend specific interim and long-range research goals, organizational strategies, and funding levels. They also outline some of the legal and social questions that might arise and urge their early consideration by policymakers.

Genes and Genomes
Genes and Genomes

Author: R.S. Verma

Publisher: Elsevier

Published: 1998-06-03

Total Pages: 281

ISBN-13: 0080526152

DOWNLOAD EBOOK

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.

The Potato Genome
The Potato Genome

Author: Swarup Kumar Chakrabarti

Publisher: Springer

Published: 2017-12-26

Total Pages: 332

ISBN-13: 3319661353

DOWNLOAD EBOOK

This book describes the historical importance of potato (Solanum tuberosum L.),potato genetic resources and stocks (including S. tuberosum group Phureja DM1-3 516 R44, a unique doubled monoploid homozygous line) used for potato genome sequencing. It also discusses strategies and tools for high-throughput sequencing, sequence assembly, annotation, analysis, repetitive sequences and genotyping-by-sequencing approaches. Potato (Solanum tuberosum L.; 2n = 4x = 48) is the fourth most important food crop of the world after rice, wheat and maize and holds great potential to ensure both food and nutritional security. It is an autotetraploid crop with complex genetics, acute inbreeding depression and a highly heterozygous nature. Further, the book examines the recent discovery of whole genome sequencing of a few wild potato species genomes, genomics in management and genetic enhancement of Solanum species, new strategies towards durable potato late blight resistance, structural analysis of resistance genes, genomics resources for abiotic stress management, as well as somatic cell genetics and modern approaches in true-potato-seed technology. The complete genome sequence provides a better understanding of potato biology, underpinning evolutionary process, genetics, breeding and molecular efforts to improve various important traits involved in potato growth and development.

Scientific Frontiers in Developmental Toxicology and Risk Assessment
Scientific Frontiers in Developmental Toxicology and Risk Assessment

Author: National Research Council

Publisher: National Academies Press

Published: 2000-12-21

Total Pages: 348

ISBN-13: 0309070864

DOWNLOAD EBOOK

Scientific Frontiers in Developmental Toxicology and Risk Assessment reviews advances made during the last 10-15 years in fields such as developmental biology, molecular biology, and genetics. It describes a novel approach for how these advances might be used in combination with existing methodologies to further the understanding of mechanisms of developmental toxicity, to improve the assessment of chemicals for their ability to cause developmental toxicity, and to improve risk assessment for developmental defects. For example, based on the recent advances, even the smallest, simplest laboratory animals such as the fruit fly, roundworm, and zebrafish might be able to serve as developmental toxicological models for human biological systems. Use of such organisms might allow for rapid and inexpensive testing of large numbers of chemicals for their potential to cause developmental toxicity; presently, there are little or no developmental toxicity data available for the majority of natural and manufactured chemicals in use. This new approach to developmental toxicology and risk assessment will require simultaneous research on several fronts by experts from multiple scientific disciplines, including developmental toxicologists, developmental biologists, geneticists, epidemiologists, and biostatisticians.

Genome
Genome

Author: Matt Ridley

Publisher: Harper Collins

Published: 2013-03-26

Total Pages: 370

ISBN-13: 0062253468

DOWNLOAD EBOOK

“Ridley leaps from chromosome to chromosome in a handy summation of our ever increasing understanding of the roles that genes play in disease, behavior, sexual differences, and even intelligence. . . . . He addresses not only the ethical quandaries faced by contemporary scientists but the reductionist danger in equating inheritability with inevitability.” — The New Yorker The genome's been mapped. But what does it mean? Matt Ridley’s Genome is the book that explains it all: what it is, how it works, and what it portends for the future Arguably the most significant scientific discovery of the new century, the mapping of the twenty-three pairs of chromosomes that make up the human genome raises almost as many questions as it answers. Questions that will profoundly impact the way we think about disease, about longevity, and about free will. Questions that will affect the rest of your life. Genome offers extraordinary insight into the ramifications of this incredible breakthrough. By picking one newly discovered gene from each pair of chromosomes and telling its story, Matt Ridley recounts the history of our species and its ancestors from the dawn of life to the brink of future medicine. From Huntington's disease to cancer, from the applications of gene therapy to the horrors of eugenics, Ridley probes the scientific, philosophical, and moral issues arising as a result of the mapping of the genome. It will help you understand what this scientific milestone means for you, for your children, and for humankind.

The Globe Artichoke Genome
The Globe Artichoke Genome

Author: Ezio Portis

Publisher: Springer

Published: 2019-06-08

Total Pages: 238

ISBN-13: 3030200124

DOWNLOAD EBOOK

This book presents the latest information on the genetics and genomics of the globe artichoke. It focuses on the latest findings, tools and strategies employed in genome sequencing, physical map development and QTL analyses, as well as genomic resources. The re-sequencing of four globe artichoke genotypes, representative of the core varietal types in cultivation, as well as the genotype of cultivated cardoon, has recently been completed. Here, the five genomes are reconstructed at the chromosome scale and annotated. Moreover, functional SNP analyses highlight numerous genetic variants, which represent key tools for dissecting the path from sequence variation to phenotype, as well as for designing effective diagnostic markers. The wealth of information provided here offers a valuable asset for scientists, plant breeders and students alike.

Sex Itself
Sex Itself

Author: Sarah S. Richardson

Publisher: University of Chicago Press

Published: 2013-12-13

Total Pages: 320

ISBN-13: 022608471X

DOWNLOAD EBOOK

Human genomes are 99.9 percent identical—with one prominent exception. Instead of a matching pair of X chromosomes, men carry a single X, coupled with a tiny chromosome called the Y. Tracking the emergence of a new and distinctive way of thinking about sex represented by the unalterable, simple, and visually compelling binary of the X and Y chromosomes, Sex Itself examines the interaction between cultural gender norms and genetic theories of sex from the beginning of the twentieth century to the present, postgenomic age. Using methods from history, philosophy, and gender studies of science, Sarah S. Richardson uncovers how gender has helped to shape the research practices, questions asked, theories and models, and descriptive language used in sex chromosome research. From the earliest theories of chromosomal sex determination, to the mid-century hypothesis of the aggressive XYY supermale, to the debate about Y chromosome degeneration, to the recent claim that male and female genomes are more different than those of humans and chimpanzees, Richardson shows how cultural gender conceptions influence the genetic science of sex. Richardson shows how sexual science of the past continues to resonate, in ways both subtle and explicit, in contemporary research on the genetics of sex and gender. With the completion of the Human Genome Project, genes and chromosomes are moving to the center of the biology of sex. Sex Itself offers a compelling argument for the importance of ongoing critical dialogue on how cultural conceptions of gender operate within the science of sex.

Analysis of Genes and Genomes
Analysis of Genes and Genomes

Author: Richard J. Reece

Publisher: Halsted Press

Published: 2004

Total Pages: 469

ISBN-13: 9780470843796

DOWNLOAD EBOOK

Analysis of GenesA and Genomes is a clear introduction to the theoretical and practical basis of genetic engineering, gene cloning and molecular biology. All aspects of genetic engineering in the post-genomic era are covered, beginning with the basics of DNA structure and DNA metabolism. Using an example-driven approach, the fundamentals of creating mutations in DNA, cloning in bacteria, yeast, plants and animals are all clearly presented. Newer technologies such as DNA macro and macroarrays, proteomics and bioinformatics are introduced in later chapters helping students to analyse and understand the vast amounts of data that are now available through genome sequence and function projects. Aimed at students with a basic knowledge of the molecular side of biology, this will be invaluable to those looking to better understand the complexities and capabilities of these important new technologies. A modern post-genome era introduction to key techniques used in genetic engineering. An example driven past-to-present approach to allow the experiments of today to be placed in an historical context Beautifully illustrated in full colour throughout. Associated website including updates, additional content and illustrations