![Figure 1 Schematic of the clock model as proposed by Thorogood (1991). (A) The bold arrow represents the timing of the AER-to-AF transition in the developmental process. (B-D) Hypothesized representations of fin/limb development in the clock model (above) with endochondral skeletal patterns of the fin/limb (below,). (B) Fin development in a teleost, demonstrating a short period of time with AER signaling prior to the AER-to-AF transition. (C) Fin development in lobe-finned fishes, showing a longer relative time with AER signaling prior to AF transformation. (D) Limb development in a tetrapod, in which AER signaling persists throughout limb development. Figure modified from Yano et al. [3]; based on Thorogood [2]; with fossil form representations in C-D from Long et al. [4].](http://thenode.biologists.com/wp-content/uploads/2013/04/node1-70x45.png){kind=small}
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Physics of Living Matter 7
This year’s themes include:
- Dynamic cell organisation
Emergent properties of cellular assemblies
Information processing at a molecular and cellular level.
Speakers
Chris Barnes (London, UK), Tariq Enver (London, UK), U. Gaul (Munich, Germany), C. Guet (Vienna, Austria), Martin Howard (Norwich, UK), Tony Hyman (Dresden, Germany), B. Lehner (Barcelona, Spain), P. Martin (Paris, France). J. Molloy (London, UK), B. Novak (Oxford, UK), T. Risler (Paris, France), R. Rodriguez Daga (Sevilla, Spain), E. Siggia (New York, USA), V. Sourjik (Heidelberg, Germany), JP Vincent (London, UK)
Featured Bragg lecturer
Professor Roger Brent, Seattle
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