Zoltan N. Oltvai, Associate Professor
MD,
Email: oltvai@pitt.edu
Research Interest:
Dr. Oltvai's research interest is in the area of systems biology, focusing on how the functional organization of molecular interaction networks define and constrain cellular functions.
Recent Publication
Balazsi, G., Barabasi, A.-L. and Oltvai, Z.N., (2005) Topological units of environmental signal processing in the transcriptional regulatory network of Escherichia coli, Proc. Natl. Acad. Sci. U.S.A., 102, 7841-6
Balazsi, G., and Oltvai, Z.N., (2005) Sensing your surroundings: How transcription-regulatory networks of the cell discern environmental signals. Science STKE, pe20
Almaas, E., Kovacs, B., Vicsek, T., Oltvai, Z.N. and Barabasi, A.-L. (2004) Global organization of metabolic fluxes in the bacterium, Escherichia coli, Nature 427, 839-43
Barabasi, A.-L., and Oltvai, Z.N. (2004) Network biology: understanding the cell's functional organization. Nature Rev. Genet. 5, 101-13
