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Sci. Signal., 8 March 2011
Vol. 4, Issue 163, p. pc4
[DOI: 10.1126/scisignal.2001924]

PODCASTS

Science Signaling Podcast: 8 March 2011

Marcos González-Gaitán1, Frank Jülicher2, and Annalisa M. VanHook3

1 Departments of Biochemistry and Molecular Biology, Faculty of Sciences, Geneva University, 30 Quai Ernest-Ansermet, 1211 Geneva, Switzerland.
2 Max Planck Institute for the Physics of Complex Systems, Nöthnitzer Straße 38, 01187 Dresden, Germany.
3 Web Editor, Science Signaling, American Association for the Advancement of Science, 1200 New York Avenue, N.W., Washington, DC 20005, USA.

Abstract: This Podcast features a conversation with the authors of a Research Article published in the 4 March 2011 issue of Science. Marcos González-Gaitán and Frank Jülicher discuss their mathematical description of how the graded concentration of the morphogen Dpp induces homogeneous cellular proliferation across the fly wing and haltere imaginal discs. They propose a mechanism by which changes in activation of the Dpp signaling pathway over time account for the observed growth of discs.

Citation: M. González-Gaitán, F. Jülicher, A. M. VanHook, Science Signaling Podcast: 8 March 2011. Sci. Signal. 4, pc4 (2011).

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