School of Medicine
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Associate Professor of Biology and, by courtesy, of Chemical and Systems Biology
Current Research and Scholarly Interests A central aim of the burgeoning field of systems biology is to understand the principles governing genetic control networks. I believe finding the principles underlying genetic circuits will occur through detailed studies and then comparisons of several natural systems. Due to its extensive development as an experimental system, our favorite model, the budding yeast cell cycle, is poised to become central to this enterprise.
Professor of Biochemistry and, by courtesy, of Chemical and Systems Biology
Current Research and Scholarly Interests We study the biology of chromosomes. Our research is focused on understanding how chromosomal domains are specialized for unique functions in chromosome segregation, cell division and cell differentiation. We are particularly interested in the genetic and epigenetic processes that govern vertebrate centromere function, in the organization of the genome in the eukaryotic nucleus and in the roles of RNAs in the regulation of chromosome structure.