Gene Regulation As A Driver Of Adaptation And Speciation
DOWNLOAD
Download Gene Regulation As A Driver Of Adaptation And Speciation PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get Gene Regulation As A Driver Of Adaptation And Speciation book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page
Gene Regulation As A Driver Of Adaptation And Speciation
DOWNLOAD
Author : Ekaterina Shelest
language : en
Publisher: Frontiers Media SA
Release Date : 2022-01-06
Gene Regulation As A Driver Of Adaptation And Speciation written by Ekaterina Shelest and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-01-06 with Science categories.
Genetics Of Adaptation
DOWNLOAD
Author : Rodney Mauricio
language : en
Publisher: Springer
Release Date : 2005-04-18
Genetics Of Adaptation written by Rodney Mauricio and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-04-18 with Science categories.
An enduring controversy in evolutionary biology is the genetic basis of adaptation. Darwin emphasized "many slight differences" as the ultimate source of variation to be acted upon by natural selection. In the early 1900’s, this view was opposed by "Mendelian geneticists", who emphasized the importance of "macromutations" in evolution. The Modern Synthesis resolved this controversy, concluding that mutations in genes of very small effect were responsible for adaptive evolution. A decade ago, Allen Orr and Jerry Coyne reexamined the evidence for this neo-Darwinian view and found that both the theoretical and empirical basis for it were weak. Orr and Coyne encouraged evolutionary biologists to reexamine this neglected question: what is the genetic basis of adaptive evolution? In this volume, a new generation of biologists have taken up this challenge. Using advances in both molecular genetic and statistical techniques, evolutionary geneticists have made considerable progress in this emerging field. In this volume, a diversity of examples from plant and animal studies provides valuable information for those interested in the genetics and evolution of complex traits.
Bird Species
DOWNLOAD
Author : Dieter Thomas Tietze
language : en
Publisher: Springer
Release Date : 2018-11-19
Bird Species written by Dieter Thomas Tietze and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-11-19 with Science categories.
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.
Evolutionary Feedbacks Between Population Biology And Genome Architecture
DOWNLOAD
Author : Tariq Ezaz
language : en
Publisher: Frontiers Media SA
Release Date : 2018-12-06
Evolutionary Feedbacks Between Population Biology And Genome Architecture written by Tariq Ezaz and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-12-06 with categories.
This eBook presents all 10 articles published under the Frontiers Research Topic "Evolutionary Feedbacks Between Population Biology and Genome Architecture", edited by Scott V. Edwards and Tariq Ezaz. With the rise of rapid genome sequencing across the Tree of Life, challenges arise in understanding the major evolutionary forces influencing the structure of microbial and eukaryotic genomes, in particular the prevalence of natural selection versus genetic drift in shaping those genomes. Additional complexities in understanding genome architecture arise with the increasing incidence of interspecific hybridization as a force for shaping genotypes and phenotypes. A key paradigm shift facilitating a more nuanced interpretation of genomes came with the rise of the nearly neutral theory in the 1970s, followed by a greater appreciation for the contribution of nonadaptive forces such as genetic drift to genome structure in the 1990s and 2000s. The articles published in this eBook grapple with these issues and provide an update as to the ways in which modern population genetics and genome informatics deepen our understanding of the subtle interplay between these myriad forces. From intraspecific to macroevolutionary studies, population biology and population genetics are now major tools for understanding the broad landscape of how genomes evolve across the Tree of Life. This volume is a celebration across diverse taxa of the contributions of population genetics thinking to genome studies. We hope it spurs additional research and clarity in the ongoing search for rules governing the evolution of genomes.
Oceanography And Marine Biology
DOWNLOAD
Author : R.N. Hughes
language : en
Publisher: CRC Press
Release Date : 2015-08-26
Oceanography And Marine Biology written by R.N. Hughes and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-08-26 with Science categories.
The book examines basic areas of marine research, subjects of special and topical importance; and new areas as they arise. This series is consistently among the highest ranking in terms of impact factor in the marine biology category of the citation indices compiled by the Institute of Scientific Information. It is an essential reference for research workers and students in all fields of marine science, and the series volumes find a place in the libraries of universities, marine laboratories, research institutes and government departments.
The Regulatory Genome In Adaptation Evolution Development And Disease
DOWNLOAD
Author : Moyra Smith
language : en
Publisher: Elsevier
Release Date : 2023-03-10
The Regulatory Genome In Adaptation Evolution Development And Disease written by Moyra Smith and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-03-10 with Science categories.
The Regulatory Genome in Adaptation, Evolution, Development, and Disease synthesizes insights from recent genomic and gene expression studies across organisms, from humans to plants, animals, and single cell life, exploring common roles gene regulation plays in adaptive evolution, developmental biology and susceptibility to disease. The book sheds light on gene regulation across evolutionary timelines, illuminating new areas of focus and future research. Chapters consider key elements in gene expression regulation, fundamentals of genomic alterations over time, and in response to environmental and local conditions, epigenetics in adaptive evolution, and adaptive gene regulation in healthy processes and developmental biology, and in disease biology. Throughout the book, a comparative approach is adopted across organisms to highlight common evolutionary themes and genome diversity revealed by recent sequencing and GWAS studies, as well as how this informs our understanding of human adaptive evolution. The book finishes by detailing how we can use this knowledge to impact disease outcomes and healthy human metabolism, development, and physiology. - Reviews key elements in the regulation of gene expression and modes of studying gene regulation across evolutionary timelines - Adopts a cross-species view, synthesizing recent sequencing and GWAS studies across organisms to draw out fresh meaning and highlight pathways for future research - Considers altered gene expression associated with developmental defects and disease, as well as healthy biology and physiology, and our adaptive response to disease influence
Seaweed Phylogeography
DOWNLOAD
Author : Zi-Min Hu
language : en
Publisher: Springer
Release Date : 2016-01-04
Seaweed Phylogeography written by Zi-Min Hu and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-01-04 with Science categories.
The book provides an overview of research on the remarkable diversity, adaptive genetic differentiation, and evolutionary complexity of intertidal macroalgae species. Through incorporating molecular data, ecological niche and model-based phylogeographic inference, this book presents the latest findings and hypotheses on the spatial distribution and evolution of seaweeds in the context of historical climate change (e.g. the Quaternary ice ages), contemporary global warming, and increased anthropogenic influences. The chapters in this book highlight past and current research on seaweed phylogeography and predict the future trends and directions. This book frames a number of research cases to review how biogeographic processes and interactive eco-genetic dynamics shaped the demographic histories of seaweeds, which furthermore enhances our understanding of speciation and diversification in the sea. Dr. Zi-Min Hu is an associate professor at Institute of Oceanology, Chinese Academy of Sciences, Qingdao, China. Dr. Ceridwen Fraser is a senior lecturer at Fenner School of Environment and Society, Australian National University, Canberra, Australia.
Host Adaptation Virulence And Evolution
DOWNLOAD
Author : Javid Ahmad Parray
language : en
Publisher: Academic Press
Release Date : 2025-02-24
Host Adaptation Virulence And Evolution written by Javid Ahmad Parray and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-02-24 with Science categories.
Microbial Genomics: Host Adaptation, Virulence, and Evolution covers different aspects of microbial genomics, metagenomics, and functional studies of microbes that have provided a significant understanding of microbial-host interactions, virulence function, host adaptation mechanisms, including microbial evolution. Microbial Genomics: Host Adaptation, virulence, and Evolution is a comprehensive source on the latest updates and applications of microbial genomics information to understand the plant, microbe interaction, host adaptation, virulence nature of the infectious pathogen, microbial evolution, host-pathogen interactions contribute to shaping the genetic diversity of both organisms. Sections include an introduction to Microbial Genomics, followed by sections on Plant Microbiome, Genome Editing Prospecting and Approaches, Microbial virulanse and disease incidence. The final section of the book covers Microbial Genomics and evolutionary concepts. "Microbial Genomics: Host Adaptation, virulence, and Evolution" is a valuable resource for faculty members, researchers, and undergraduate and postgraduate students at universities, medical research labs, industries, and government agencies that are interested in the microbial science specific to the microbial genome, virulence function of pathogenic microbes, host adaptation, evolution of microbes, and all other disciplines related to molecular microbiology. - Presents the latest developments and progress on microbial genome and metagenome research and findings - Assesses the advancements in the study of microbial virulence gene function, adaptation, and infectious pathogen evolution - Provides insights about the progress and prospect of microbial genome editing
Extremophile Fishes
DOWNLOAD
Author : Rüdiger Riesch
language : en
Publisher: Springer
Release Date : 2015-01-24
Extremophile Fishes written by Rüdiger Riesch and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-01-24 with Science categories.
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.
Assumptions Inhibiting Progress In Comparative Biology
DOWNLOAD
Author : Brian I. Crother
language : en
Publisher: CRC Press
Release Date : 2016-11-18
Assumptions Inhibiting Progress In Comparative Biology written by Brian I. Crother and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-11-18 with Nature categories.
This book is a thought-provoking assessment of assumptions inhibiting progress in comparative biology. The volume is inspired by a list generated years earlier by Donn Rosen, one of the most influential, innovative and productive comparative biologists of the latter 20th century. His list has assumed almost legendary status among comparative evolutionary biologists. Surprisingly many of the obstructing assumptions implicated by Rosen remain relevant today. Any comparative biologist hoping to avoid such assumptions in their own research will benefit from this introspective volume.