Phylogeny and Biogeography of the Toxic Dinoflagellate Alexandrium PDF Download
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Author: Emily L. Lilly Publisher: ISBN: Category : Alexandrium Languages : en Pages : 248
Book Description
(Cont.) based on morphology and phylogeny while A. insuetum and A. tamutum were clearly distinct. Three new minutum group species were identified on the basis of morphology, phylogeny and prior research. Unlike the pattern found for the tamarensis complex, toxic and non-toxic A. minutum strains cannot be segregated based upon LSU sequences. The reconstructed biogeography of the tamarensis and minutum complexes indicate that both natural dispersal and human-assisted transportation of Alexandrium have caused the geographic spread. Human-assisted transport of toxic A. catenella-type cells from Asia to the Thau Lagoon, France, was demonstrated in chapter IV. This thesis demonstrates the importance of human action in the recent PSP increase, better defines species boundaries and provides an invaluable genetic database for tracking future Alexandrium spread and distinguishing between harmful and non-toxic Alexandrium blooms.
Author: Emily L. Lilly Publisher: ISBN: Category : Alexandrium Languages : en Pages : 248
Book Description
(Cont.) based on morphology and phylogeny while A. insuetum and A. tamutum were clearly distinct. Three new minutum group species were identified on the basis of morphology, phylogeny and prior research. Unlike the pattern found for the tamarensis complex, toxic and non-toxic A. minutum strains cannot be segregated based upon LSU sequences. The reconstructed biogeography of the tamarensis and minutum complexes indicate that both natural dispersal and human-assisted transportation of Alexandrium have caused the geographic spread. Human-assisted transport of toxic A. catenella-type cells from Asia to the Thau Lagoon, France, was demonstrated in chapter IV. This thesis demonstrates the importance of human action in the recent PSP increase, better defines species boundaries and provides an invaluable genetic database for tracking future Alexandrium spread and distinguishing between harmful and non-toxic Alexandrium blooms.
Author: Luis M. Botana Publisher: CRC Press ISBN: 1466505141 Category : Medical Languages : en Pages : 1218
Book Description
The last few years have brought about many changes in the field of marine and freshwater toxins, with advances in analytical technology and the realization that these toxins are a global issue. Offering a complete reference guide, Seafood and Freshwater Toxins: Pharmacology, Physiology, and Detection, Third Edition addresses all aspects of the social and scientific influence of phytotoxins, from legislation and monitoring to new drug development. Covering many new topics, the book examines three main aspects: monitoring of toxins; chemical, mechanistic, and toxicological diversity; and detection technologies. New to this edition: 35 new chapters and 5 updated chapters A focus on state-of-the-art methodology Coverage of new technologies to cultivate algae and to identify, isolate, and quantify toxins Regulatory changes Climate change evidence Expanded information on toxicology Part I of the book includes an overview and reviews general issues related to toxin detection, ecology, and diversity, and effects of climate change. Part II covers impacts of toxins regarding epidemiology, toxicology, economics, and surveillance. Part III explores available detection technologies, such as functional assays, biosensors, mass spectrometry, nanotechnology, and more. In addition, standard reference materials for toxins are discussed. Parts IV to VI provide detailed descriptions of toxin chemical diversity, biological sources, and modes of action. Part VII addresses the use of toxins as starting points for therapeutic drugs for cancer, neurological disorders, and for novel antibiotics.
Author: Tomotoshi Okaichi Publisher: Springer Science & Business Media ISBN: 9781402015120 Category : Science Languages : en Pages : 480
Book Description
This book examines large-scale outbreaks of red tide along coastal areas, which is associated with fish and shellfish mass mortalities through poisoning. This book discusses the red tide phenomena throughout the world, including biological research results on taxonomy of cyst and vegetative cells of red tide organisms and ecological and physiological studies using ecological modeling.
Author: Donald Mark Anderson Publisher: Springer ISBN: Category : Science Languages : en Pages : 696
Book Description
Proceedings of the NATO Advanced Study Institute on "The Physiological Ecology of Harmful Algal Blooms", held at the Bermuda Biological Station for Research, Bermuda, May 27- June 6, 1996
Book Description
Harmful algal can cause a variety of deleterious effects, including the poisoning of fish and shellfish, habitat disruptions for many organisms, water discoloration, beach fouling, and even toxic effects for humans. In this volume, international experts provide an in-depth analysis of harmful algae topics and offer a comprehensive synthesis of the latest research in the field.
Author: W. Foissner Publisher: Springer Science & Business Media ISBN: 9048128013 Category : Science Languages : en Pages : 213
Book Description
Conservation and biodiversity of protists The conservation of biodiversity is not just an issue of plants and vertebrates. It is the scarcely visible invertebrates and myriads of other microscopic organisms that are crucial to the maintenance of ecological processes on which all larger organisms and the composition of the atmosphere ultimately depend. Biodiversity and Conservation endeavours to take an holistic view of biodiversity, and when the opportunity arises to issue collections of papers dealing with too-often neglected groups of organisms. The protists, essentially eukaryotes that cannot be classi?ed in the kingdoms of animals, fungi, or plants, include some of the lea- known groups of organisms on earth. They are generally treated as a separate kingdom, commonly named Protista (or Protoctista) in textbooks, but in reality they are a mixture of organisms with disparate a?nities. Some authors have hypothesized that the numbers of protists are not especially large, and that many have extraordinarily wide distributions. However, the p- ture that unfolds from the latest studies discussed in this issue is di?erent. There are many species with wide ranges, and proportionately more cosmopolitan species than in macroorganism groups, as a result of their long evolutionary histories, but there are also de?nite patterns and geographical restrictions to be found. Further, some protists are linked to host organisms as mutualists or parasites and necessarily con?ned to the distributions of their hosts.
Author: Luis M. Botana Publisher: Walter de Gruyter GmbH & Co KG ISBN: 3110625733 Category : Science Languages : en Pages : 669
Book Description
The increasingly widespread production of toxins by marine and freshwater microalgae raises serious concerns regarding seafood and drinking water safety. This book compiles studies on the influence of climate change on the spreading of toxin-producing species in aquatic systems. The chemistry and biology of toxin production is revised and an outlook on control and prevention of the toxins' impact on human and animal health is given.
Author: S. J. Hawkins Publisher: CRC Press ISBN: 042964356X Category : Science Languages : en Pages : 443
Book Description
Oceanography and Marine Biology: An Annual Review remains one of the most cited sources in marine science and oceanography. The ever increasing interest in work in oceanography and marine biology and its relevance to global environmental issues, especially global climate change and its impacts, creates a demand for authoritative reviews summarizing the results of recent research. This volume covers topics that include resting cysts from coastal marine plankton, facilitation cascades in marine ecosystems, and the way that human activities are rapidly altering the sensory landscape and behaviour of marine animals. For more than 50 years, OMBAR has been an essential reference for research workers and students in all fields of marine science. From Volume 57 a new international Editorial Board ensures global relevance, with editors from the UK, Ireland, Canada, Australia and Singapore. The series volumes find a place in the libraries of not only marine laboratories and institutes, but also universities. Previous volume Impact Factors include: Volume 53, 4.545. Volume 54, 7.000. Volume 55, 5.071. Guidelines for contributors, including information on illustration requirements, can be downloaded on the Downloads/Updates tab on the volume's CRC Press webpage. Chapters 2, 3, 4, 5, 6, and 7 of this book are freely available as downloadable Open Access PDFs at http://www.taylorfrancis.com under a Creative Commons Attribution-Non Commercial-No Derivatives (CC-BY-NC-ND) 4.0 license.
Author: Emily L. Lilly
Author: Emily L. Lilly
Author: Luis M. Botana
Author: Tomotoshi Okaichi
Author: Donald Mark Anderson
Author: E. Granéli
Author: Mona Hoppenrath
Author: W. Foissner
Author: Luis M. Botana
Author: Enrique Balech
Author: S. J. Hawkins