Gene Regulation As A Driver Of Adaptation And Speciation
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Gene Regulation as a Driver of Adaptation and Speciation
Author | : Ekaterina Shelest,Katja Nowick,Deborah A. Triant |
Publsiher | : Frontiers Media SA |
Total Pages | : 161 |
Release | : 2022-01-06 |
Genre | : Science |
ISBN | : 9782889719815 |
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In the Light of Evolution
Author | : National Academy of Sciences |
Publsiher | : Sackler Colloquium |
Total Pages | : 388 |
Release | : 2007 |
Genre | : Science |
ISBN | : UOM:39015073872999 |
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The Arthur M. Sackler Colloquia of the National Academy of Sciences address scientific topics of broad and current interest, cutting across the boundaries of traditional disciplines. Each year, four or five such colloquia are scheduled, typically two days in length and international in scope. Colloquia are organized by a member of the Academy, often with the assistance of an organizing committee, and feature presentations by leading scientists in the field and discussions with a hundred or more researchers with an interest in the topic. Colloquia presentations are recorded and posted on the National Academy of Sciences Sackler colloquia website and published on CD-ROM. These Colloquia are made possible by a generous gift from Mrs. Jill Sackler, in memory of her husband, Arthur M. Sackler.
Bird Species
Author | : Dieter Thomas Tietze |
Publsiher | : Springer |
Total Pages | : 266 |
Release | : 2018-11-19 |
Genre | : Science |
ISBN | : 9783319916897 |
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The average person can name more bird species than they think, but do we really know what a bird “species” is? This open access book takes up several fascinating aspects of bird life to elucidate this basic concept in biology. From genetic and physiological basics to the phenomena of bird song and bird migration, it analyzes various interactions of birds – with their environment and other birds. Lastly, it shows imminent threats to birds in the Anthropocene, the era of global human impact. Although it seemed to be easy to define bird species, the advent of modern methods has challenged species definition and led to a multidisciplinary approach to classifying birds. One outstanding new toolbox comes with the more and more reasonably priced acquisition of whole-genome sequences that allow causative analyses of how bird species diversify. Speciation has reached a final stage when daughter species are reproductively isolated, but this stage is not easily detectable from the phenotype we observe. Culturally transmitted traits such as bird song seem to speed up speciation processes, while another behavioral trait, migration, helps birds to find food resources, and also coincides with higher chances of reaching new, inhabitable areas. In general, distribution is a major key to understanding speciation in birds. Examples of ecological speciation can be found in birds, and the constant interaction of birds with their biotic environment also contributes to evolutionary changes. In the Anthropocene, birds are confronted with rapid changes that are highly threatening for some species. Climate change forces birds to move their ranges, but may also disrupt well-established interactions between climate, vegetation, and food sources. This book brings together various disciplines involved in observing bird species come into existence, modify, and vanish. It is a rich resource for bird enthusiasts who want to understand various processes at the cutting edge of current research in more detail. At the same time it offers students the opportunity to see primarily unconnected, but booming big-data approaches such as genomics and biogeography meet in a topic of broad interest. Lastly, the book enables conservationists to better understand the uncertainties surrounding “species” as entities of protection.
In the Light of Evolution V Cooperation and Conflict
Author | : Anonim |
Publsiher | : National Academies Press |
Total Pages | : 538 |
Release | : 2024 |
Genre | : Electronic Book |
ISBN | : 9780309218399 |
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Extremophile Fishes
Author | : Rüdiger Riesch,Michael Tobler,Martin Plath |
Publsiher | : Springer |
Total Pages | : 326 |
Release | : 2015-01-24 |
Genre | : Science |
ISBN | : 9783319133621 |
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This book summarizes the key adaptations enabling extremophile fishes to survive under harsh environmental conditions. It reviews the most recent research on acidic, Antarctic, cave, desert, hypersaline, hypoxic, temporary, and fast-flowing habitats, as well as naturally and anthropogenically toxic waters, while pointing out generalities that are evident across different study systems. Knowledge of the different adaptations that allow fish to cope with stressful environmental conditions furthers our understanding of basic physiological, ecological, and evolutionary principles. In several cases, evidence is provided for how the adaptation to extreme environments promotes the emergence of new species. Furthermore, a link is made to conservation biology, and how human activities have exacerbated existing extreme environments and created new ones. The book concludes with a discussion of major open questions in our understanding of the ecology and evolution of life in extreme environments.
Mitonuclear Ecology
Author | : Geoffrey E. Hill |
Publsiher | : Oxford University Press, USA |
Total Pages | : 315 |
Release | : 2019-04-30 |
Genre | : Science |
ISBN | : 9780198818250 |
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This novel text provides a concise synthesis of how the interactions between mitochondrial and nuclear genes have played a major role in shaping the ecology and evolution of eukaryotes. The foundation for this new focus on mitonuclear interactions originated from research in biochemistry and cell biology laboratories, although the broader ecological and evolutionary implications have yet to be fully explored. The imperative for mitonuclear coadaptation is proposed to be a major selective force in the evolution of sexual reproduction and two mating types in eukaryotes, in the formation of species, in the evolution of ornaments and sexual selection, in the process of adaptation, and in the evolution of senescence. The book highlights the importance of mitonuclear coadaptation to the evolution of complex life and champions mitonuclear ecology as an important subdiscipline in ecology and evolution.
Genetics of Speciation
Author | : David L. Jameson |
Publsiher | : Unknown |
Total Pages | : 360 |
Release | : 1977 |
Genre | : Evolution (Biology) |
ISBN | : STANFORD:36105032496353 |
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Opportunities in Biology
Author | : National Research Council,Division on Earth and Life Studies,Commission on Life Sciences,Board on Biology,Committee on Research Opportunities in Biology |
Publsiher | : National Academies |
Total Pages | : 471 |
Release | : 1989-01-01 |
Genre | : Science |
ISBN | : 9780309039277 |
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Biology has entered an era in which interdisciplinary cooperation is at an all-time high, practical applications follow basic discoveries more quickly than ever before, and new technologiesâ€"recombinant DNA, scanning tunneling microscopes, and moreâ€"are revolutionizing the way science is conducted. The potential for scientific breakthroughs with significant implications for society has never been greater. Opportunities in Biology reports on the state of the new biology, taking a detailed look at the disciplines of biology; examining the advances made in medicine, agriculture, and other fields; and pointing out promising research opportunities. Authored by an expert panel representing a variety of viewpoints, this volume also offers recommendations on how to meet the infrastructure needsâ€"for funding, effective information systems, and other supportâ€"of future biology research. Exploring what has been accomplished and what is on the horizon, Opportunities in Biology is an indispensable resource for students, teachers, and researchers in all subdisciplines of biology as well as for research administrators and those in funding agencies.