Van Dyken, ‌J. David - University of Miami

个人简介

Assistant Professor, 2014-present, Biology Department, University of Miami Postdoctoral Fellow, 2012-2014, Harvard University Postdoctoral Fellow, 2011-2012, University of British Columbia Ph.D., 2011, Indiana University B.S., 2002, University of Arizona

研究领域

My lab is interested in understanding how genetics, cell physiology, ecology and evolution interact across spatial scales ranging from molecules to ecosystems to shape patterns of biocomplexity, biodiversity, and organismal design. We take an integrative, systems-based approach combining high-throughput experiments in the model eukaryote, Saccharomyces cerevisiae, a.k.a. brewers yeast, with genetic engineering, computer simulations, bioinformatics and analytical modeling to address fundamental questions in evolution and ecology. This integrative approach allows us to formulate predictions using analytical theory, engineer strains that allow us to test our theory with experiments, and probe their generality with computer simulations. Current projects in the lab include investigating how competitors evolve into cooperators, how population structure and sex effect the maintenance of biocomplexity and biodiversity, how ecologically stable communities evolve over time, and how organisms can engineer their environments to modify the strength and direction of natural selection. With this approach we ultimately hope to gain insight into how biological systems evolve at all scales and how biodiversity is maintained in nature.

近期论文

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Smith, J., J. D. Van Dyken, and G. Velicer. 2014. Nonadaptive processes can create the appearance of facultative cheating in microbes. Evolution 68: 816-826. Van Dyken, J.D., Mueller, M. I., Mack, K.M.L, and Desai, M.M. 2013. Spatial population expansion promotes the evolution of cooperation in an experimental Prisoner’s Dilemma. Current Biology 23: 919-923. Van Dyken, J.D., and M. J. Wade. 2012. Origins of altruism diversity II: Runaway altruism co-evolution via reciprocal niche-construction. Evolution 66: 2498-2513. Van Dyken, J.D., and M. J. Wade. 2012. Origins of altruism diversity I: The diversity of altruistic strategies and their evolutionary responses to local competition. Evolution 66: 2484-2497. Van Dyken, J.D., and M. J. Wade. 2012. Detecting the molecular signature of social conflict: Theory and a test with bacterial quorum sensing genes. The American Naturalist 179: 436-450. Smith, J., J. D. Van Dyken, P. Zee. 2010. A generalization of Hamilton’s rule for the evolution of microbial cooperation. Science 328: 1700-1703. Wade, M. J., D. S. Wilson, C. Goodnight, D. Taylor, Y. Bar-Yam, M. A. de Aguiar, B. Stacey, J. Werfel, G. A. Hoelzer, E. D. Brodie, 3rd, P. Fields, F. Breden, T. A. Linksvayer, J. A. Fletcher, P. J. Richerson, J. D. Bever, J. D. Van Dyken, and P. Zee. 2010. Multilevel and kin selection in a connected world. Nature 463:E8-9.