Ecology and Evolution of Non-Consumptive Effects in Host-Parasite Interactions PDF Download
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Author: Lien Luong
Publisher: Frontiers Media SA
ISBN: 2889719138
Category : Science
Languages : en
Pages : 89
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Book Description
Author: Lien Luong
Publisher: Frontiers Media SA
ISBN: 2889719138
Category : Science
Languages : en
Pages : 89
Get Book Here
Book Description
Author: Claude Combes
Publisher: University of Chicago Press
ISBN: 0226114465
Category : Medical
Languages : en
Pages : 743
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Book Description
In Parasitism, Claude Combes explores the fascinating adaptations parasites have developed through their intimate interactions with their hosts. He begins with the biology of parasites—their life cycles, habitats, and different types of associations with their hosts. Next he discusses genetic interactions between hosts and parasites, and he ends with a section on the community ecology of parasites and their role in the evolution of their hosts. Throughout the book Combes enlivens his discussion with a wealth of concrete examples of host-parasite interactions.
Author: Tom Vogwill
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Author: Frédéric Thomas
Publisher: OUP Oxford
ISBN: 0191523887
Category : Science
Languages : en
Pages : 232
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Book Description
For several years there has been a growing interest in understanding the dynamics of parasites in ecosystems, as well as the diversity of ways in which they influence ecosystem functioning through their effects on host populations and communities. Ecologists, epidemiologists, evolutionary biologists, and other scientists are increasingly coming to realise that parasites must be taken into account when studying ecosystems. Parasitism and Ecosystems summarizes current knowledge on this topic, providing a comprehensive overview for researchers and students. It represents the first synthesis of both the roles and the consequences of pathogens in ecosystems, utilising well-documented case-studies to illustrate the main issues as well as identifying prospects for future research.
Author: Collin James Horn
Publisher:
ISBN:
Category : Drosophila
Languages : en
Pages : 0
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Book Description
Parasite ecology has increasingly recognized that parasites have ecologically significant roles beyond infection. One mechanism by which parasites influence their communities outside infection is by imposing trade-offs on potential hosts. Non-consumptive effects (NCEs) are the negative impacts potential prey or hosts experience that may be driven by trade-offs between reproduction, feeding, dispersal, etc, and defence against natural enemies. In this thesis I investigated short and long term NCEs experienced by Drosophila nigrospiracula exposed, but not infected by, its natural ectoparasite Macrocheles subbadius. I also investigated how potential hosts vary in the NCEs they experienced based on sex and mating status. Flies varied in NCEs (physiological and behavioural) based on sex and mating status, at least in the short term. Moreover, individual female flies had reduced fecundity and survival during chronic mite exposure; however these changes may not scale up to population level effects based on current simulations. In the short term, mite resistance trades off with dispersal ability and reproduction. Thus there is a need to study how individual hosts and host populations compensate for NCEs and how this varies among different host groups. Additional research on parasite NCEs across different scales (ecological, generational) and fly lifespan may show the lifetime impacts of NCEs are larger than suggested here. This thesis contributes to our attempts to extend "the ecology of fear" to host-parasite interactions.
Author: Frédéric Thomas
Publisher: OUP Oxford
ISBN: 0199535329
Category : Science
Languages : en
Pages : 238
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Book Description
Biologists are increasingly aware of the universal significance of parasites to the study of ecology and evolution where they have become a powerful model system. This book provides a summary of the issues involved as well as an overview of the possibilities offered by this research topic including the practical applications in disease prevention.
Author: Gert Flik
Publisher: Garland Science
ISBN: 0203487702
Category : Science
Languages : en
Pages : 256
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Book Description
This volume summarizes current research into the physiology and molecular biology of host-parasite interactions. Brought together by leading international experts in the field, the first section outlines fundamental processes, followed by specific examples in the concluding section. Covering a wide range of organisms, Host-Parasite Interactions is essential reading for researchers in the field.
Author: Joanne P. Webster
Publisher: Academic Press
ISBN: 9780123747877
Category : Medical
Languages : en
Pages : 344
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Book Description
Evolutionary theory has a key role to play in the interpretation of host and parasitic dynamics and the design and application of disease control programmes. This title collects articles from scientists from different fields of research and/or disease control, but with a common interest in studying the biology of a variety of parasitic diseases.
Author: Katarzyna Kulma
Publisher:
ISBN:
Category :
Languages : en
Pages : 27
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Book Description
Author: Catherine Ann Toft
Publisher: Oxford University Press, USA
ISBN:
Category : Business & Economics
Languages : en
Pages : 408
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Book Description
Parasitic relationships are among the most common yet complex associations found in nature. This book makes an important contribution toward integrating parasitology into the mainstream of ecological and evolutionary studies. It delves into a number of key questions: To what extent are parasite-host interactions an escalating evolutionary conflict and, conversely, to what extent has evolution modified this process to facilitate co-existence? The first section of the book deals with whole organisms and populations, since the effects of parasitism are dependent on the densities and distributions of hosts and parasites. The next section considers special cases, such as herbivores and plants. The third part is devoted to physiological and immunological aspects, and the book concludes with an overview from the perspectives of ecology, evolution, and physiology. The work will interest ecologists, evolutionary biologists, parasitologists, entomologists, and epidemiologists.
