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Author : Société botanique de France
Publisher :
ISBN 13 :
Total Pages : 748 pages
Book Rating : 4.3/5 (91 download)
Download or read book Actualités Botaniques written by Société botanique de France and published by . This book was released on 1992 with total page 748 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Graham Bell
Publisher : OUP Oxford
ISBN 13 : 0191546895
Total Pages : 568 pages
Book Rating : 4.1/5 (915 download)
Download or read book Selection written by Graham Bell and published by OUP Oxford. This book was released on 2008-12-18 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book adopts an experimental approach to understanding the mechanisms of evolution and the nature of evolutionary processes, with examples drawn from microbial, plant and animal systems. It incorporates insights from remarkable recent advances in theoretical modelling, and the fields of molecular genetics and environmental genomics. Adaptation is caused by selection continually winnowing the genetic variation created by mutation. In the last decade, our knowledge of how selection operates on populations in the field and in the laboratory has increased enormously, and the principal aim of this book is to provide an up-to-date account of selection as the principal agent of evolution. In the classical Fisherian model, weak selection acting on many genes of small effect over long periods of time is responsible for driving slow and gradual change. However, it is now clear that adaptation in laboratory populations often involves strong selection acting on a few genes of large effect, while in the wild selection is often strong and highly variable in space and time. Indeed these results are changing our perception of how evolutionary change takes place. This book summarizes our current understanding of the causes and consequences of selection, with an emphasis on quantitative and experimental studies. It includes the latest research into experimental evolution, natural selection in the wild, artificial selection, selfish genetic elements, selection in social contexts, sexual selection, and speciation.
Author :
Publisher :
ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.:/5 (3 download)
Download or read book Agricultural Libraries Information Notes written by and published by . This book was released on 1987-05 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : David G. Frodin
Publisher : Cambridge University Press
ISBN 13 : 9781139428651
Total Pages : 1136 pages
Book Rating : 4.4/5 (286 download)
Download or read book Guide to Standard Floras of the World written by David G. Frodin and published by Cambridge University Press. This book was released on 2001-06-14 with total page 1136 pages. Available in PDF, EPUB and Kindle. Book excerpt: This 2001 book provides a selective annotated bibliography of the principal floras and related works of inventory for vascular plants. The second edition was completely updated and expanded to take into account the substantial literature of the late twentieth century, and features a more fully developed review of the history of floristic documentation. The works covered are principally specialist publications such as floras, checklists, distribution atlases, systematic iconographies and enumerations or catalogues, although a relatively few more popularly oriented books are also included. The Guide is organised in ten geographical divisions, with these successively divided into regions and units, each of which is prefaced with a historical review of floristic studies. In addition to the bibliography, the book includes general chapters on botanical bibliography, the history of floras, and general principles and current trends, plus an appendix on bibliographic searching, a lexicon of serial abbreviations, and author and geographical indexes.
Author :
Publisher :
ISBN 13 :
Total Pages : 1856 pages
Book Rating : 4.:/5 (31 download)
Download or read book New Serial Titles written by and published by . This book was released on 1981 with total page 1856 pages. Available in PDF, EPUB and Kindle. Book excerpt: A union list of serials commencing publication after Dec. 31, 1949.
Author : Simmathiri Appanah
Publisher : CIFOR
ISBN 13 : 979876420X
Total Pages : 223 pages
Book Rating : 4.7/5 (987 download)
Download or read book A Review of Dipterocarps written by Simmathiri Appanah and published by CIFOR. This book was released on 1998-01-01 with total page 223 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Marijke van der Veen
Publisher : Springer Science & Business Media
ISBN 13 : 1475767307
Total Pages : 306 pages
Book Rating : 4.4/5 (757 download)
Download or read book The Exploitation of Plant Resources in Ancient Africa written by Marijke van der Veen and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents a completely new and very substantial body of information about the origin of agriculture and plant use in Africa. All the evidence is very recent and for the first time all this archaeobotanical evidence is brought together in one volume (at present the information is unpublished or published in many disparate journals, confer ence reports, monographs, site reports, etc. ). Early publications concerned with the origins of African plant domestication relied almost exclusively on inferences made from the modem distribution of the wild progenitors of African cultivars; there existed virtually no archaeobotanical data at that time. Even as recently as the early 1990s direct evidence for the transition to farming and the relative roles of indigenous versus Near Eastern crops was lacking for most of Africa. This volume changes that and presents a wide range of ex citing new evidence, including case studies from Nigeria, Burkina Faso, Ethiopia, Uganda, Egypt, and Sudan, which range in date from 8000 BP to the present day. The volume ad dresses topics such as the role of wild plant resources in hunter-gatherer and farming com munities, the origins of agriculture, the agricultural foundation of complex societies, long-distance trade, the exchange of foods and crops, and the human impact on local vege tation-all key issues of current research in archaeology, anthropology, agronomy, ecol ogy, and economic history.
Author : Henry Daniell, Ph.D.
Publisher : Springer Science & Business Media
ISBN 13 : 1402031661
Total Pages : 671 pages
Book Rating : 4.4/5 (2 download)
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.
Author : Shri Mohan Jain
Publisher : Springer
ISBN 13 : 3319790870
Total Pages : 396 pages
Book Rating : 4.3/5 (197 download)
Download or read book Step Wise Protocols for Somatic Embryogenesis of Important Woody Plants written by Shri Mohan Jain and published by Springer. This book was released on 2018-05-30 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: World population is increasing at an alarming rate and this has resulted in increasing tremendously the demand for tree products such as wood for construction materials, fuel and paper, fruits, oils and medicines etc. This has put immense pressure on the world’s supplies of trees and raw material to industry and will continue to do so as long as human population continues to grow. Also, the quality of human diet, especially nutritional components, is adversely affected due to limited genetic improvement of most of fruit trees. Thus there is an immediate need to increase productivity of trees. Improvement has been made through conventional breeding methods, however, conventional breeding is very slow due to long life cycle of trees. A basic strategy in tree improvement is to capture genetic gain through clonal propagation. Clonal propagation via organogenesis is being used for the production of selected elite individual trees. However, the methods are labour intensive, costly, and produce low volumes. Genetic gain can now be captured through somatic embryogenesis. Formation of embryos from somatic cells by a process resembling zygotic embryogenesis is one of the most important features of plants. In 1958, Reinert in Germany and Steward in USA independently reported somatic embryogenesis in carrot cultures. Since then, tremendous progress in somatic embryogenesis of woody and non-woody plants has taken place. It offers a potentially large-scale propagation system for superior clones.
Author : Yves Chupeau
Publisher : Springer Science & Business Media
ISBN 13 : 9783540640257
Total Pages : 136 pages
Book Rating : 4.6/5 (42 download)
Download or read book Androgenesis and Haploid Plants written by Yves Chupeau and published by Springer Science & Business Media. This book was released on 1998-05-20 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: Jointly published with INRA, Paris. The use of haploid plants is of increasing importance in plant biology and plant breeding. This book illustrates how the advances in plant molecular and cell biology provide an exciting means for the analysis of androgenesis in terms of pollen development and the initiation of embryogenesis. It provides both an appraisal of techniques and their practical application, and is the most up-to-date source of information about the biology of gametophytes.
Author : Jeremy S. Fried
Publisher :
ISBN 13 :
Total Pages : 92 pages
Book Rating : 4.:/5 (319 download)
Download or read book Chaparral in Southern and Central Coastal California in the Mid-1990s written by Jeremy S. Fried and published by . This book was released on 2004 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Andrew H. Knoll
Publisher : John Wiley & Sons
ISBN 13 : 1118280881
Total Pages : 876 pages
Book Rating : 4.1/5 (182 download)
Download or read book Fundamentals of Geobiology written by Andrew H. Knoll and published by John Wiley & Sons. This book was released on 2012-03-30 with total page 876 pages. Available in PDF, EPUB and Kindle. Book excerpt: 2012 PROSE Award, Earth Science: Honorable Mention For more than fifty years scientists have been concerned with the interrelationships of Earth and life. Over the past decade, however, geobiology, the name given to this interdisciplinary endeavour, has emerged as an exciting and rapidly expanding field, fuelled by advances in molecular phylogeny, a new microbial ecology made possible by the molecular revolution, increasingly sophisticated new techniques for imaging and determining chemical compositions of solids on nanometer scales, the development of non-traditional stable isotope analyses, Earth systems science and Earth system history, and accelerating exploration of other planets within and beyond our solar system. Geobiology has many faces: there is the microbial weathering of minerals, bacterial and skeletal biomineralization, the roles of autotrophic and heterotrophic metabolisms in elemental cycling, the redox history in the oceans and its relationship to evolution and the origin of life itself.. This book is the first to set out a coherent set of principles that underpin geobiology, and will act as a foundational text that will speed the dissemination of those principles. The chapters have been carefully chosen to provide intellectually rich but concise summaries of key topics, and each has been written by one or more of the leading scientists in that field.. Fundamentals of Geobiology is aimed at advanced undergraduates and graduates in the Earth and biological sciences, and to the growing number of scientists worldwide who have an interest in this burgeoning new discipline. Additional resources for this book can be found at: http://www.wiley.com/go/knoll/geobiology.
Author : Paolo Squatriti
Publisher : Cambridge University Press
ISBN 13 : 1107245109
Total Pages : 251 pages
Book Rating : 4.1/5 (72 download)
Download or read book Landscape and Change in Early Medieval Italy written by Paolo Squatriti and published by Cambridge University Press. This book was released on 2013-05-16 with total page 251 pages. Available in PDF, EPUB and Kindle. Book excerpt: This innovative environmental history of the long-lived European chestnut tree and its woods offers valuable perspectives on the human transition from the Roman to the medieval world in Italy. Integrating evidence from botanical and literary sources, individual charters and case studies of specific communities, the book traces fluctuations in the size and location of Italian chestnut woods to expose how early medieval societies changed their land use between the fourth and eleventh centuries, and in the process changed themselves. As the chestnut tree gained popularity in late antiquity and became a valuable commodity by the end of the first millennium, this study brings to life the economic and cultural transition from a Roman Italy of cities, agricultural surpluses and markets to a medieval Italy of villages and subsistence farming.
Author : Dinesh Kumar Srivastava
Publisher : Springer Nature
ISBN 13 : 9811623392
Total Pages : 727 pages
Book Rating : 4.8/5 (116 download)
Download or read book Agricultural Biotechnology: Latest Research and Trends written by Dinesh Kumar Srivastava and published by Springer Nature. This book was released on 2022-01-08 with total page 727 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book caters to the need of researchers working in the ever-evolving field of agricultural biotechnology. It discusses and provides in-depth information about latest advancements happening in this field. The book discusses evolution of plant tissue culture techniques, development of doubled haploids technology, role of recombinant-DNA technology in crop improvement. It also provides an insight into the global status of genetically modified crops, use of RNAi technology and mi-RNAs in plant improvement. Chapters are also dedicated for different branches of ‘omics’ science including genomics, bioinformatics, proteomics, metabolomics and phenomics along with the use of molecular markers in tagging and mapping of various genes/QTLs of agronomic importance. This book also covers the role of enzymes and microbes in agriculture in productivity enhancement. It is of interest to teachers, researchers of biotechnology and agriculture scientists. Also the book serves as additional reading material for undergraduate and postgraduate students of biotechnology, agriculture, horticulture, forestry, ecology, soil science, and environmental sciences. National and international biotechnologists and agricultural scientists will also find this to be a useful read.
Author : Zvi Cohen
Publisher : CRC Press
ISBN 13 : 148229530X
Total Pages : 442 pages
Book Rating : 4.4/5 (822 download)
Download or read book Chemicals from Microalgae written by Zvi Cohen and published by CRC Press. This book was released on 2002-09-11 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt: The production of chemicals from microalgae is becoming a significant area of biological research. Chemicals from Microalgae seeks to cover the various aspects that relate to the use of microalgae as a source of chemicals. The chapters discuss the occurrence and physiological role of these chemicals and concentrates on the methods aimed at enhancin
Author : K. Kurata
Publisher : Springer Science & Business Media
ISBN 13 : 9401127859
Total Pages : 340 pages
Book Rating : 4.4/5 (11 download)
Download or read book Transplant Production Systems written by K. Kurata and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: As biotechnology produces an unprecedented number of new plantvarieties, automated transplant production systems offer the means for their large-scale introduction via a rapid, efficient and economic method. As labour costs increase, so will automated systems assume even greater importance. Reforestation and afforestation projects, anti-des-ertification plantings and an increasing demand for urban greenery also create enormous demands for the mass production of high quality transplants, in addition to the commercial needs of the agriculture industry. The application of engineering techniques to modern micropropagation techniques and plant production means that many tasks can be automated, especially physical manipulation and close control of the microenvironment. This volume provides overviews of the main con-cepts -- plug seedling production, micropropagation, robotization, model development, measurement and environmental control -- with an emphasis on practical considerations. Examples are drawn from flower, vegetable and forest tree species to show how disciplines such as robotics and image analysis have a part to play in plant production.
Author : María Cruz Berrocal
Publisher : Routledge
ISBN 13 : 0415885922
Total Pages : 441 pages
Book Rating : 4.4/5 (158 download)
Download or read book The Prehistory of Iberia written by María Cruz Berrocal and published by Routledge. This book was released on 2013 with total page 441 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume advances the archaeological study of social organisation in Prehistory, and more specifically the rise of social complexity in European Prehistory. Within the wider context of world Prehistory, in the last 30 years the subject of early social stratification and state formation has been a key subject on interest in Iberian Prehistory. This book illustrates the differing forms of resistances, the interplay between change and continuity, the multiple paths to and from social complexity, and the 'failures' of states to form in Prehistory. Focusing on Iberia, but with a permanent connection to the wider geographical framework, this book presents, for the first time, a chronologically comprehensive, up-to-date approach to the issue of state formation in prehistoric Europe.
