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This book provides a broad but in-depth analysis of the latest discoveries in prebiotic chemistry from the microscopic to the macroscopic scale.
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This volume is a reprinted collection of 69 'classics' from the Avise laboratory, chosen to illustrate a trademark brand of research that harnesses molecular markers to scientific studies of natural history and evolution in the wild. Spanning the early 1970s through the late 2000s, these articles trace how the author and his colleagues have used molecular genetics techniques to address multifarious conceptual topics in genetics, ecology, and evolution, in a fascinating menagerie of creatures with oft-peculiar lifestyles. The organisms described in this volume range from blind cavefish to male-
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This book covers the photochemical aspects of the study of prebiotic and origin of life chemistry an ideal companion for postgraduates and researchers in prebiotic chemistry, photochemistry, photobiology, chemical biology and astrochemistry.
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The idea that comets may be connected with the origin of life on Earth was considered heresy a few decades ago, with scientists shying away from this possibility as if from a medieval superstition. However the case that comets may have contributed at least the complex organic building blocks of life has become very strong, and mechanisms have now been identified whereby comets may incubate and transfer microbial life from one cosmic habitat to another in the Galaxy. The latter process cometary panspermia was pioneered by the late Sir Fred Hoyle and one of the present authors in the early 1980's. A theory that was once controversial is slowly gaining scientific respectability and support. The recent surge of interest in astrobiology has led to a spate of books in astrobiology - combining astronomy and biology - but in most of these, cometary panspermia is dealt with only cursorily. The present book sets out the case for cometary panspermia in a cogent way, combining evidence from space science, celestial mechanics, geology and microbiology. It should be an essential part of any university course on astrobiology, and also serve as a reference textbook for researchers in the field.
Comets. --- Life --- Molecular evolution. --- Exobiology. --- Origin.
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Ever since the pioneering work of Darwin and Wallace, evolutionary biologists have attempted to understand the evolutionary dynamics of genetic systems. A range of theories on evolutionary ratesfrom static to gradual to punctuated to quantumhave been developed, primarily by comparing morphological changes over geological timescales as described in the fossil record. Recent studies, however, are beginning to change the way that we view evolutionary patterns and processes. Newpaleontological, experimental, molecular, and genomic investigations are providing a tremendous amount of novel data and
Evolutionary genetics. --- Evolutionary genetics --- Molecular evolution. --- Molecular evolution --- Biochemical evolution --- Chemical evolution --- Evolution --- Life --- Molecular biology --- Genetic evolution --- Evolution (Biology) --- Genetics --- Origin --- Evolution. Phylogeny
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The Evolution of the Genome provides a much needed overview of genomic study through clear, detailed, expert-authored discussions of the key areas in genome biology. This includes the evolution of genome size, genomic parasites, gene and ancient genome duplications, polypoidy, comparative genomics, and the implications of these genome-level phenomena for evolutionary theory. In addition to reviewing the current state of knowledge of these fields in an accessible way, the various chapters also provide historical and conceptual background information, highlight the ways in which the cri
Genomes. --- Molecular evolution. --- Biochemical evolution --- Chemical evolution --- Evolution --- Life --- Molecular biology --- Genetics --- Genomics --- Haploidy --- Origin
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This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact
G-protein couple receptor --- adhesion --- affective disorders --- molecular evolution --- transmembrane proteins --- neural development --- neuroplasticity --- synapse formation
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Viruses --- Viruses. --- Molecular evolution. --- Genetic Phenomena --- Evolution, Molecular --- Virus --- Virus. --- Évolution moléculaire. --- Microbiology & Immunology
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Molecular evolution --- Evolutionary genetics --- Nature --- History. --- Genetics --- Genetic evolution --- Evolution (Biology) --- Biochemical evolution --- Chemical evolution --- Evolution --- Life --- Molecular biology --- Origin
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Molecular evolution. --- Gene expression. --- Genes --- Genetic regulation --- Biochemical evolution --- Chemical evolution --- Evolution --- Life --- Molecular biology --- Expression --- Origin
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