Search results for 'Peter J. Beurton' (try it on Scholar)

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  1.  53 DLs
    Peter J. Beurton, Raphael Falk & Hans-Jörg Rheinberger (eds.) (2000). The Concept of the Gene in Development and Evolution: Historical and Epistemological Perspectives. Cambridge University Press.score: 874.6
    Advances in molecular biological research in the last forty years have made the story of the gene vastly complicated: the more we learn about genes, the less sure we are of what a gene really is. Knowledge about the structure and functioning of genes abounds, but the gene has also become curiously intangible. This collection of essays renews the question: what are genes? Philosophers, historians, and working scientists re-evaluate the question in this volume, treating the gene as a focal point (...)
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  2.  22 DLs
    Peter J. Beurton (1995). How is a Species Kept Together? Biology and Philosophy 10 (2):181-196.score: 871.9
    Over the decades, there has been substantial empirical evidence showing that the unity of species cannot be maintained by gene flow. The biological species concept is inconclusive on this point. The suggestion is made that the unity of species is maintained rather by selection constantly spreading new alleles throughout the species, or bygene circulation. There is a lack in conceptual distinction between gene flow and gene circulation which lies at the heart of the problem. The concept of gene circulation also (...)
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  3.  1 DLs
    Peter Beurton (2002). Ernst Mayr Through Time on the Biological Species Concept - a Conceptual Analysis. Theory in Biosciences 121:81-98.score: 240.0
  4.  0 DLs
    U. J. Jensen (1981). On the Nature of Evolutionary Theory: Commentaries on Hull and Beurton. In Uffe Juul Jensen & Rom Harré (eds.), The Philosophy of Evolution. St. Martin's Press 26--61.score: 36.0
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