Drosophila melanogaster, Drosophila simulans: So Similar, So Different PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Drosophila melanogaster, Drosophila simulans: So Similar, So Different PDF full book. Access full book title Drosophila melanogaster, Drosophila simulans: So Similar, So Different by Pierre Capy. Download full books in PDF and EPUB format.
Author: Pierre Capy
Publisher: Springer Science & Business Media
ISBN: 9781402019593
Category : Medical
Languages : en
Pages : 288
Get Book Here
Book Description
This book brings together most of the information available concerning two species that diverged 2-3 million years ago. The objective was to try to understand why two sibling species so similar in several characteristics can be so different in others. To this end, it was crucial to confront all data from their ecology and biogeography with their behavior and DNA polymorphism. Drosophila melanogaster and Drosophila simulans are among the two sibling species for which a large set of data is available. In this book, ecologists, physiologists, geneticists, behaviorists share their data on the two sibling species, and several scenarios of evolution are put forward to explain their similarities and divergences. This is the first collection of essays of its kind. It is not the final point of the analyses of these two species since several areas remain obscure. However, the recent publication of the complete genome of D. melanogaster opens new fields for research. This will probably help us explain why D. melanogaster and D. simulans are sibling species but false friends.
Author: Pierre Capy
Publisher: Springer Science & Business Media
ISBN: 9781402019593
Category : Medical
Languages : en
Pages : 288
Get Book Here
Book Description
This book brings together most of the information available concerning two species that diverged 2-3 million years ago. The objective was to try to understand why two sibling species so similar in several characteristics can be so different in others. To this end, it was crucial to confront all data from their ecology and biogeography with their behavior and DNA polymorphism. Drosophila melanogaster and Drosophila simulans are among the two sibling species for which a large set of data is available. In this book, ecologists, physiologists, geneticists, behaviorists share their data on the two sibling species, and several scenarios of evolution are put forward to explain their similarities and divergences. This is the first collection of essays of its kind. It is not the final point of the analyses of these two species since several areas remain obscure. However, the recent publication of the complete genome of D. melanogaster opens new fields for research. This will probably help us explain why D. melanogaster and D. simulans are sibling species but false friends.
Author:
Publisher: Academic Press
ISBN: 0080888321
Category : Medical
Languages : en
Pages : 415
Get Book Here
Book Description
Much is known about the biology of Drosophila parasitoids, which is why they are used as a model for studying other parasitoids. This book brings together the different fields of research that can be explored, thanks to the "Drosophila parasitoid" model. It shows how the complementary knowledge arising from different approaches is inspiring the development of new areas of research on this biological model. It also discusses techniques and methods specifically adapted to the study of larval parasitoid species.
Author: H. C. J. Godfray
Publisher: Princeton University Press
ISBN: 9780691000473
Category : Science
Languages : en
Pages : 488
Get Book Here
Book Description
Parasitoids lay their eggs on or in the bodies of other species of insect, and the parasitoid larvae develop by feeding on the host, causing its eventual death. Known for a long time to applied biologists for their importance in regulating the population densities of economic pests, parasitoids have recently proven to be valuable tools in testing many aspects of evolutionary theory. This book synthesizes the work of both schools of parasitoid biology and asks how a consideration of evolutionary biology can help us understand the behavior, ecology, and diversity of the approximately one to two million species of parasitoid found on earth. After a general introduction to parasitoid natural history and taxonomy, the first part of the book treats the different components of the reproductive strategy of parasitoids: searching for a host, host selection, clutch size, and the sex ratio. Subsequent chapters discuss pathogens and non-Mendelian genetic elements that affect sexual reproduction; evolutionary aspects of the physiological interactions between parasitoid and host; mating strategies; life history theory and community ecology. A special effort is made to discuss the theoretical background to the subject, but without the use of mathematics.
Author: David P. Hughes
Publisher: Oxford University Press
ISBN: 0199642230
Category : Medical
Languages : en
Pages : 247
Get Book Here
Book Description
Parasites that manipulate the behaviour of their hosts represent striking examples of adaptation by natural selection. This text provides an authoritative review of host manipulation by parasites that assesses developments in the field and lays out a framework for future research.
Author: Nancy E. Beckage
Publisher: Academic Press
ISBN: 012384858X
Category : Medical
Languages : en
Pages : 313
Get Book Here
Book Description
Parasitoids are parasitic insects that kill their insect hosts in immature pre-reproductive stages. Parasitoids are employed in biological control programs worldwide to kill insect pests and are environmentally safe and benign alternatives to chemical pesticides. As resistance to chemical pesticides continues to escalate in many pest populations, attention is now refocusing on biologically-based strategies to control pest species in agriculture and forestry as well as insect vector populations that transmit human and animal diseases. Parasitoids are an economically critical element in this equation and 'integrated pest management.' Viruses have evolved intimate associations with parasitoids, and this book features sections on both symbiotic viruses that are integrated into the wasp's chromosomal DNA (polydnaviruses) that play critical roles in suppressing host immunity during parasitism. A separate section with additional chapters on viral pathogens that infect parasitoids to cause disease and act as detrimental agents that limit effectiveness of wasp species employed in biological control of pests is also featured. A third component is a section on parasitoid venoms, which are of interest to the pharmaceutical and medical communities as well as insect-oriented biologists. Sections focus on both virus evolution and genomics as well as proteomics and functional roles of polydnavirus-encoded gene products International researchers and emerging leaders in their fields provide readers with syntheses of the latest research Includes content on both symbiotic viruses and pathogenic viruses, plus new research on parasitoid venoms Cutting-edge section on future directions in the field covers the impacts of polydnavirus research on medicine, human health, bioengineering and the economy, increasing the value for researchers and practitioners who need to stay on top of the research in this swiftly moving field
Author: Jacques Brodeur
Publisher: Springer Science & Business Media
ISBN: 1402047673
Category : Science
Languages : en
Pages : 257
Get Book Here
Book Description
This volume explores modern concepts of trophic and guild interactions among natural enemies in natural and agricultural ecosystems - a field that has become a hot topic in ecology and biological control over the past decade. It is the first book on trophic and guild interactions to make the link to biological control, and is compiled by internationally recognized scientists who have combined their expertise.
Author: George E. Heimpel
Publisher: Cambridge University Press
ISBN: 0521845149
Category : Business & Economics
Languages : en
Pages : 393
Get Book Here
Book Description
This book enhances our understanding of biological control, integrating historical analysis, theoretical models and case studies in an ecological framework.
Author: David L. Denlinger
Publisher: Cambridge University Press
ISBN: 1108497527
Category : Science
Languages : en
Pages : 465
Get Book Here
Book Description
Captures the full scope of the literature, integrating ecological and molecular mechanisms that enable insects to enter a dormant state.
Author: Lester E. Ehler
Publisher: CABI
ISBN: 9780851998671
Category : Biological pest control agents
Languages : en
Pages : 280
Get Book Here
Book Description
Annotation. This book has been developed from the keynote addresses delivered at the third IOBC International Symposium (co-organized with CILBA) that was held in Montpellier in October 2002, to address recent developments in genetics and evolutionary biology as applied to biological control. Chapters are organized around the following themes: Genetic structure of pest and natural enemy populations Molecular diagnostic tools in biological control Tracing the origin of pests and natural enemies Predicting evolutionary change in pests and natural enemies Compatibility of transgenic crops and natural enemies Genetic manipulation of natural enemies. The authors identify new issues for each of the major approaches in applied biological control. These include the (1) use of molecular genetics to trace the origin of target pests in classical biological control, (2) potential of mass-reared, transgenic agents in augmentative biological control, and (3) compatibility of transgenic crops and natural enemies in conservational biological control.
Author: Mark Jervis
Publisher: Springer Science & Business Media
ISBN: 1402017340
Category : Nature
Languages : en
Pages : 755
Get Book Here
Book Description
Over the past three decades there has been a dramatic increase in theoretical and practical studies on insect natural enemies. The appeal of insect predators, and parasitoids in particular, as research animals derives from the relative ease with which many species may be cultured and experimented with in the laboratory, the simple life cycles of most parasitoids, and the increasing demand for biological pest control. There is now a massive literature on insect natural enemies, so there is a great need for a general text that the enquiring student or research worker can use in deciding on approaches and techniques that are appropriate to the study and evaluation of such insects. This book fulfils that demand. A considerably updated and expanded version of a previous best-seller, it is an account of major aspects of the biology of predators and parasitoids, punctuated with information and advice on which experiments or observations to conduct, and how to carry them out. Guidance is provided, where necessary, on the literature that may need to be consulted on particular topics. While researchers can now refer to several books on parasitoids and predators, Insects as Natural Enemies is unique in emphasising practicalities. It is aimed at students and professional working in universities and both government and commercial institutes in the fields of pest management, agriculture, horticulture and forestry.
