Evolution in Isolation: The Search for an Island Syndrome in Plants, Kevin C. Burns
Автор: A.R. McCaffery; I.D. Wilson Название: Chromatography and Isolation of Insect Hormones and Pheromones ISBN: 1468480642 ISBN-13(EAN): 9781468480641 Издательство: Springer Рейтинг: Цена: 16979.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Proceedings of the First International Symposium jointly organized by the Chromatographic Society and the Royal Entomological Society of London, held in Reading, UK, March 21-23, 1989.
Описание: This volume is based on a meeting of the Fondation IPSEN, held in Paris on Sep- tember 18, 1995 to address the main issues of nervous system stem cells biology. Cell replacement in the adult mammals is not unusual outside the nervous sys- tem. In fact, the nervous system is unique in lacking the ability to replace cells, following damage. Most neurons, in the adult central nervous system are termin- of the organism and are not replaced ally differentiated, exist through the life when they die. There are, however, regions of the postnatal brain that continue to produce new neurons, but the fate and longevity of those cells are not well known. Evidence exists that small populations of neurons continue to be born in the adult ventricular zone, olfactory epithelium and hippocampus. In the adult hippocampus, newly born neurons originate from putative stem cells that exist in the sub granular zone of the dentate gyrus. Progeny of these putative stem cells differentiate into neurons in the granular layer within a month of the cells' birth, and this late neurogenesis continues throughout the adult life of the rodent. By understanding the nature of progenitor cells present in the embryonic and adult brains, the change in their population dynamics during development, and the factors that influence their proliferation, fate choice and differentiation, it may be possible to develop a strategy to manipulate cells in situ to treat neuro- degenerative diseases or the injured adult brain.
Описание: Genetic studies aimed at understanding the origin of species are dominating major scientific journals. This collection of papers discusses burgeoning genetic, evolutionary, and ecological approaches to understanding the origins of mating discrimination and causes of premating reproductive isolation both within and between species.
Автор: Taylor Название: Isolation of Plant Organelles and Structures ISBN: 149396531X ISBN-13(EAN): 9781493965311 Издательство: Springer Рейтинг: Цена: 19564.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book brings together the major techniques used in the isolation or enrichment of individual populations of organelles and other subcellular structures from plants with the goal that, by being able to isolate subcellular structures, the research and understanding of various facets of compartmentalized function in plant cells can be advanced. Written for the highly successful Methods in Molecular Biology series, expert contributors provide chapters that contain introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls.
Authoritative and practical, Isolation of Plant Organelles and Structures: Methods and Protocols will greatly aid those who regularly isolate subcellular components as well as those whose research has lead them to focus on a subcellular compartment or a particular process for the first time, thus producing the need to be able to isolate it or enrich it for study.
Описание: Based on the proceedings of the Fifth International Symposium held at the University of Texas at Arlington, May 18-23, 1986
Автор: M. Mogie Название: Evolution of Asexual Reproduction in Plants ISBN: 0412442205 ISBN-13(EAN): 9780412442209 Издательство: Springer Рейтинг: Цена: 29209.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The aim of the book is to understand why asexual reproduction and its many different forms have very uneven distributions within and among different taxonomic groups. This is illustrated with reference to the major groups of extant land plants - the bryophytes, ferns, gymnosperms and angiosperms.
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