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Comparative Lesion Sequencing Provides Insights into Tumor Evolution
(Proceedings of the National Academy of Sciences, 2008)
We show that the times separating the birth of benign, invasive, and metastatic tumor cells can be determined by analysis of the mutations they have in common. When combined with prior clinical observations, these analyses ...
Prosperity is Associated with Instability in Dynamical Networks
(Elsevier, 2012)
Social, biological and economic networks grow and decline with occasional fragmentation and re-formation, often explained in terms of external perturbations. We show that these phenomena can be a direct consequence of ...
Multiple Strategies in Structured Populations
(National Academy of Sciences, 2011)
Many specific models have been proposed to study evolutionary game dynamics in structured populations, but most analytical results so far describe the competition of only two strategies. Here we derive a general result ...