Larsson Omberg ~ Postdoctoral Associate



Office:
101 Biotechnology Building
Ithaca, NY 14853

Contact:
Phone: 607-254-8645
Email: lgo2 at cornell dot edu

Research Interests:
Use and develop the mathematical toolboxes of linear algebra, tensor algebra and statistics to illuminate the underlying biology in large scale experiments. With the goal of discovering: pathways, genotype-phenotype coupling and signaling dynamics.


 
Papers:
  • Omberg L., Malek J., Hackett N., Salit, J., Rodriguez-Flores J., Bustamante C., Crystal G., Mezey J. 2011. Inferring genome-wide admixture for an ancestrally diverse population in the Arabian peninsula using more than fifty world-wide populations. in review.
  • Butler MW, Hackett NR, Salit J, Strulovici-Barel Y, Omberg L, Mezey J, Crystal RG. Glutathione S-transferase copy number variation alters lung gene expression. Link
  • Omberg L, Meyerson JR, Kobayashi K, et al. Global effects of DNA replication and DNA replication origin activity on eukaryotic gene expression. Molecular systems biology. 2009;5:312. Available at: Link
  • Omberg L, Golub GH, Alter O. A tensor higher-order singular value decomposition for integrative analysis of DNA microarray data from different studies. Proceedings of the National Academy of Sciences of the United States of America. 2007;104(47):18371-6. Available at: Link
  • Omberg L, Dolan K, Neiman A, Moss F. Detecting the onset of bifurcations and their precursors from noisy data. Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics. 2000;61(5A):4848-53. Available at: Link
  • Hübner R, Schwartz JD, De Bishnu P, et al. Coordinate control of expression of Nrf2-modulated genes in the human small airway epithelium is highly responsive to cigarette smoking. Molecular medicine (Cambridge, Mass.). 15(7-8):203-19. Available at: Link
  • Strulovici Y, Omberg L, O’Mahony M, et al. Threshold of Biologic Responses of the Small Airway Epithelium to Low Levels of Tobacco Smoke. Am J Resp Crit Care. Accepted May 2010. Link