Download or read book Distant Hybridization of Crop Plants written by G. Kalloo and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wild taxa are invaluable sources of resistance to diseases, insects/ pests, nematodes, temperature extremes, salinity and alkalinity stresses, and also of nutritional quality; adaptation; genetic diversity and new species. Utilization of wild relatives of a crop depends largely upon its crossability relations with cultivated varieties. Sev eral wild species are not crossable with the commercial cultivars due to various isolation barriers. Furthermore, in a few cases, hybridiza tion is possible only in one direction and reciprocal crosses are not successful, thus depriving the utilization of desired cytoplasm of many species. However, techniques have been developed to over come many barriers and hybrid plants are produced. New crop species have been developed by overcoming the F 1 sterility and producing amphidiploids and such crops are commercially being grown in the field. The segregation pattern ofF 1 hybrids produced by distant hybridization in segregating generations are different from the intervarietal hybrids. In former cases, generally, unidirectional segregation takes place in early generations and accordingly, selec tion procedures are adopted. In most of the cases, backcross or modified backcross methods have been followed to utilize wild species, and thus numerous types of resistance and other economical attributes have been transferred in the recurrent parents. Protoplast fusion has been amply demonstrated in a number of cases where sexual hybridization was not possible and, as a result, hybrids have been produced.

Download or read book A History of Modern Immunology written by Zoltan A. Nagy and published by Academic Press. This book was released on 2013-10-11 with total page 357 pages. Available in PDF, EPUB and Kindle. Book excerpt: A History of Modern Immunology: A Path Toward Understanding describes, analyzes, and conceptualizes several seminal events and discoveries in immunology in the last third of the 20th century, the era when most questions about the biology of the immune system were raised and also found their answers. Written by an eyewitness to this history, the book gives insight into personal aspects of the important figures in the discipline, and its data driven emphasis on understanding will benefit both young and experienced scientists. This book provides a concise introduction to topics including immunological specificity, antibody diversity, monoclonal antibodies, major histocompatibility complex, antigen presentation, T cell biology, immunological tolerance, and autoimmune disease. This broad background of the discipline of immunology is a valuable companion for students of immunology, research and clinical immunologists, and research managers in the pharmaceutical and biotechnology industries. - Contains the history of major breakthroughs in immunology featured with authenticity and insider details - Gives an insight into personal aspects of the players in the history of immunology - Enables the reader to recognize and select data of heuristic value which elucidate important facets of the immune system - Provides good examples and guidelines for the recognition and selection of what is important for the exploration of the immune system - Gives clear separation of descriptive and interpretive parts, allowing the reader to distinguish between facts and analysis provided by the author

Download or read book Human Chromosomes written by Orlando J. Miller and published by Springer Science & Business Media. This book was released on 2011-06-28 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt: The fourth edition of this well-known text provides students, researchers and technicians in the area of medicine, genetics and cell biology with a concise, understandable introduction to the structure and behavior of human chromosomes. This new edition continues to cover both basic and up-to-date material on normal and defective chromosomes, yet is particularly strengthened by the complete revision of the material on the molecular genetics of chromosomes and chromosomal defects. The mapping and molecular analysis of chromosomes is one of the most exciting and active areas of modern biomedical research, and this book will be invaluable to scientists, students, technicians and physicians with an interest in the function and dysfunction of chromosomes.

Download or read book Somatic Cell Genetics written by C. Thomas Caskey and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 219 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Techniques in Somatic Cell Genetics written by Jerry W. Shay and published by Springer Science & Business Media. This book was released on 2013-11-21 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt: Somatic cell genetics is an exciting and rapidly expanding field of research. Since descriptions of the major experimental techniques in the field are scattered throughout various journals and other publications, there is a real need for a single reference source for both established investigators and students in the field. In addition, technical reports are frequently abridged such that many researchers are discouraged from attempting to adopt the appropriate methodology. This book, therefore, describes in detail the many recent technical advances in such areas of somatic cell genetics as transfer mediated by liposomes, erythrocyte ghosts, chromosomes, micro cells, mito chondria, and isolated nuclear DNA. These techniques have increased our understanding of the organization and regulation of eukaryotic cells. The production of antibiotic-resistant cell lines and their use in studying cytoplasmic inheritance are also included. Evidence for the cytoplasmic regulation of nuclear gene expression in eukaryotic cells is rapidly accumu lating following the characterization of cytoplasmic mutations. The produc tion of nuclear-coded mutations, their use in standard cell hybridization, and recent advances in techniques for fusing whole cells or cell components are also described.

Download or read book Molecular Biology and Biotechnology of Plant Organelles written by Henry Daniell, Ph.D. and published by Springer Science & Business Media. This book was released on 2007-11-04 with total page 671 pages. Available in PDF, EPUB and Kindle. Book excerpt: We have taught plant molecular biology and biotechnology at the undergraduate and graduate level for over 20 years. In the past few decades, the field of plant organelle molecular biology and biotechnology has made immense strides. From the green revolution to golden rice, plant organelles have revolutionized agriculture. Given the exponential growth in research, the problem of finding appropriate textbooks for courses in plant biotechnology and molecular biology has become a major challenge. After years of handing out photocopies of various journal articles and reviews scattered through out the print and electronic media, a serendipitous meeting occurred at the 2002 IATPC World Congress held in Orlando, Florida. After my talk and evaluating several posters presented by investigators from my laboratory, Dr. Jacco Flipsen, Publishing Manager of Kluwer Publishers asked me whether I would consider editing a book on Plant Organelles. I accepted this challenge, after months of deliberations, primarily because I was unsuccessful in finding a text book in this area for many years. I signed the contract with Kluwer in March 2003 with a promise to deliver a camera-ready textbook on July 1, 2004. Given the short deadline and the complexity of the task, I quickly realized this task would need a co-editor. Dr. Christine Chase was the first scientist who came to my mind because of her expertise in plant mitochondria, and she readily agreed to work with me on this book.

Download or read book Genetic Engineering of Plants written by National Research Council and published by National Academies Press. This book was released on 1984-02-01 with total page 97 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The book...is, in fact, a short text on the many practical problems...associated with translating the explosion in basic biotechnological research into the next Green Revolution," explains Economic Botany. The book is "a concise and accurate narrative, that also manages to be interesting and personal...a splendid little book." Biotechnology states, "Because of the clarity with which it is written, this thin volume makes a major contribution to improving public understanding of genetic engineering's potential for enlarging the world's food supply...and can be profitably read by practically anyone interested in application of molecular biology to improvement of productivity in agriculture."

Download or read book Encyclopedia of Genetics Genomics Proteomics and Informatics written by George P. Rédei and published by Springer Science & Business Media. This book was released on 2008-04-25 with total page 2139 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new third edition updates a best-selling encyclopedia. It includes about 56% more words than the 1,392-page second edition of 2003. The number of illustrations increased to almost 2,000 and their quality has improved by design and four colors. It includes approximately 1,800 current databases and web servers. This encyclopedia covers the basics and the latest in genomics, proteomics, genetic engineering, small RNAs, transcription factories, chromosome territories, stem cells, genetic networks, epigenetics, prions, hereditary diseases, and patents. Similar integrated information is not available in textbooks or on the Internet.

Download or read book Plant Cell Biotechnology written by M. Salome S. Pais and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 493 pages. Available in PDF, EPUB and Kindle. Book excerpt: A number of interdisciplinary fields related to Plant Cell Biotechnology are discussed. The two main directions are: Plant cell culture in agricultural applications for the improvement of crops and industrial applications in the production of secondary metabolites. A number of areas such as physiological and biochemical aspects of autotrophic cells, gene characterization in higher plants, transformation of plant cells, genetic stability in plant cell cultures, somatic hybridization and somatic embryogenesis are treated. Recent knowledge on somaclonal and gametoclonal variation as well as on the obtainment of protoplasts and their use for the isolation and culture of heterocaryons as tools for plant breeding are considered. Furthermore, the knowledge on biomass production in fermentor conditions and the role of immobilization for increased production and scale-up of plant cells are discussed.

Download or read book Somatic Hybridization in Crop Improvement II written by Toshiyuki Nagata and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt: This richly illustrated volume describes how somatic hybrids can contribute to the improvement of crops. It comprises 24 chapters dealing with interspecific and intergeneric somatic hybridization and cybridization, providing valuable tools for plant breeders.

Download or read book Protoplast Fusion written by Y. Y. Gleba and published by Springer. This book was released on 2011-12-27 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although only about 3 years have passed since the preparation of the original manuscript of this book for the Russian edition, the number of successful experiments on somatic hybridization of higher plants has doubled. Although the main inferences of the first edition still remain in force, most of them have received conclusive experimental support and, moreover, some new con clusions have been drawn. It can be expected that these inferences and conclusions will constitute a more or less durable foundation for somatic cell genetics of higher plants. We thus hope this book will also remain useful over the next years, in spite of the rapid progress of experiments and the increase in the number of scientific reports in this field. Though it might appear strange to an uninvolved observer, the principal progress in hybridization of somatic cells of higher plants has been due to plant physiologists (who entered the field by elaborating methods and techniques for plant cell and, later, for isolated protoplast culture) rather than plant geneticists. However, further qualitative improvement in this field is inconceivable without the instillation of genetic ideology and the strict logic of genetic experiments. The main purpose ofthis book is the attempt to organize the available experimental data in terms and cate gories of genetic analysis. For this reason, this book lays no claim on being a comprehensive treatise on somatic hybridization.

Download or read book Cell Hybrids written by Nils R. Ringertz and published by Academic Press. This book was released on 2014-06-28 with total page 381 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cell Hybrids summarizes the methodology of cell fusion-the fusion of human, animal, and plant cells of different origins to produce cell hybrids-and surveys the main applications and current findings of the hybridization technique. The book opens with a chapter on the history cell hybridization. This is followed by separate chapters on spontaneous cell fusion, virus-induced cell fusion, the cell fusion mechanism, regulation of DNA synthesis and mitosis in heterokaryons and homokaryons, and regulatory events which occur when two cells with different nuclear activity and/or phenotype are fused with each other. Subsequent chapters deal with methods used in preparing various cell fragments and some of their properties and uses in fusion experiments; isolation of growing hybrid cells; chromosome patterns and phenotypic expression in hybrid cells; cell organelles in hybrid cells; analysis of malignancy by cell hybridization. The final chapters discuss the use of somatic cell hybridization to analyze the interaction between a number of viruses and their host cells; and the use of plant cell hybrids.

Download or read book Somatic Cell Hybrids written by Abbott and published by Oxford University Press, USA. This book was released on 1995-03 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describing the background to a technique widely used in human genetics, this study analyzes the uses of a particular type of cell culture. These uses include the mapping of human genes, a key aspect of the human genome project.

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).

Download or read book The Genus Crepis The taxonomy phylogeny distribution and evolution of Crepis written by Ernest Brown Babcock and published by . This book was released on 1947 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Plant Protoplasts and Genetic Engineering written by Y. P. S. Bajaj and published by Springer. This book was released on 1989 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Safety of Genetically Engineered Foods written by National Research Council and published by National Academies Press. This book was released on 2004-07-08 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: Assists policymakers in evaluating the appropriate scientific methods for detecting unintended changes in food and assessing the potential for adverse health effects from genetically modified products. In this book, the committee recommended that greater scrutiny should be given to foods containing new compounds or unusual amounts of naturally occurring substances, regardless of the method used to create them. The book offers a framework to guide federal agencies in selecting the route of safety assessment. It identifies and recommends several pre- and post-market approaches to guide the assessment of unintended compositional changes that could result from genetically modified foods and research avenues to fill the knowledge gaps.