Anuradha S. Mehta

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Recent experiments, drawing upon single-molecule, solution kinetic and structural techniques, have clarified our mechanistic understanding of class V myosins. The findings of the past two years can be summarized as follows: (1) Myosin V is a highly efficient processive motor, surpassing even conventional kinesin in the distance that individual molecules can(More)
Let G = (V, E) be a directed planar graph on n = |V | vertices, and let s ∈ V be any fixed source vertex. We show that G can be preprocessed in O(n polylog n) time to build a data structure of O(n polylog n) size which can answer the following query in O(log n) time for any u, v ∈ V : report distance from s to v in the graph G\{u} We also address the(More)
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