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On the Maintenance and Geographic Distribution of Genetic Variation

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Release : 1990
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Kind : eBook
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Book Synopsis On the Maintenance and Geographic Distribution of Genetic Variation by : David Benjamin Goldstein

Download or read book On the Maintenance and Geographic Distribution of Genetic Variation written by David Benjamin Goldstein. This book was released on 1990. Available in PDF, EPUB and Kindle. Book excerpt:

In the Light of Evolution

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Release : 2007
Genre : Science
Kind : eBook
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Book Synopsis In the Light of Evolution by : National Academy of Sciences

Download or read book In the Light of Evolution written by National Academy of Sciences. This book was released on 2007. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Geographic Variation, Speciation and Clines. (MPB-10), Volume 10

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Release : 2020-03-31
Genre : Science
Kind : eBook
Book Rating : 456/5 ( reviews)

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Book Synopsis Geographic Variation, Speciation and Clines. (MPB-10), Volume 10 by : John A. Endler

Download or read book Geographic Variation, Speciation and Clines. (MPB-10), Volume 10 written by John A. Endler. This book was released on 2020-03-31. Available in PDF, EPUB and Kindle. Book excerpt: Geographic Variation, Speciation and Clines explores the origins and development of geographic variation, divergence, and speciation. In particular it is concerned with genetic divergence as it is usually found on continents, among groups of populations isolated only by distance. Although earlier writers on this topic considered the effects of geography and dispersal, intense geographic differentiation and speciation were thought to require complete isolation. Professor Endler shows how geographic differentiation and speciation may develop in spite of continuous gene flow. Following a review of the diverse and scattered literature on gene flow and population differentiation, the author discusses the relationships among gene flow, dispersal, and migration. He then summarizes the factors which limit the geographic extent of gene flow, and those which allow steep clines to develop in the absence of barriers to gene flow. His analysis draws on examples from the field, experiments, and single- and multiple-locus models. The mechanism and conditions for parapatric speciation are presented: steepening clines, development into hybrid zones, and the evolution of sexual isolation. In the final chapter the author considers the interpretation of natural clines and the associated geographic patterns of subspecies and species.

Population Genetics and Fishery Management

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Release : 2009-10
Genre : Science
Kind : eBook
Book Rating : 225/5 ( reviews)

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Book Synopsis Population Genetics and Fishery Management by : Nils Ryman

Download or read book Population Genetics and Fishery Management written by Nils Ryman. This book was released on 2009-10. Available in PDF, EPUB and Kindle. Book excerpt: Since the first publication of "Population Genetics and Fishery Management" in 1987, significant technological, analytical, and conceptual changes have occurred. By explaining basic population genetics in a fisheries context, the text continues to serve as an excellent starting point for approaching complex recent developments.

Evolution and the Genetics of Populations, Volume 2

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Release : 1984-06-15
Genre : Science
Kind : eBook
Book Rating : 393/5 ( reviews)

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Book Synopsis Evolution and the Genetics of Populations, Volume 2 by : Sewall Wright

Download or read book Evolution and the Genetics of Populations, Volume 2 written by Sewall Wright. This book was released on 1984-06-15. Available in PDF, EPUB and Kindle. Book excerpt: These volumes discuss evolutionary biology through the lense of population genetics.

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