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    Douglas J. Cork, Ph.D.

    Douglas J. Cork , Ph.D.

    Professor of Biology

    Office: 394 Life Sciences Building
    Phone: 312.567.3492
    Fax: 312.567.3494
    Email: cork@iit.edu
    Web: click here

    Expertise

    • Computational Bioinformatics, Bench driven work on Salmonella, E.coli, Chlorobium, SRB’s and Bacillus, Pseudomonas

    Education

    • B.S. University of Arizona
    • Ph.D. University of Arizona

    Curriculum Vitae

    Research & Major Accomplishments

    The W-curve is a graphical comparison technique for analyzing DNA or RNA genomes. It uses a 3-dimensional abstraction of the genomes. The goal of our research is to use this geometric approach to permit a wider range of scoring techniques that may prove more effective for HIV-1 clinical use and vaccine development than SNP or gap scoring.

    At this point we have a working comparison tool but need to validate it for clinical use. This includes adapting the existing methods for quickly locating sequences on the genome, building a library of Env & Pol features for comparison, and validating the matching process against known clinical outcomes. At least part of this will involve tuning the comparison algorithm to produce values appropriate for creating "clinical" (vs. evolutionary) trees and clades. The final outcome of our effort should be tools for building a library of known features, comparing sequences to them, and producing clinically useful results.

    So far, we have successfully developed heuristics for defining distances and gaps between similar W-curves of HIV-1 genomes. We would like to correlate changes in the W-curve of HIV-1 genomes with clinical changes seen in HIV-1 cohort trials.

    W-Curve

    W-Curve Mapping Algorithm

    Current Projects

    • Military HIV-1 Research Project/Henry Jackson Foundation

    Awards/Honors

    • Baird Scholar
    • Editorial Board Member: Applied Microbiology and Biotechnology, International Journal of Medical Engineering and Informatics, Applied Bioinformatics, Journal of Industrial Microbiology and Biotechnology

    Patents

    • Sulfate to Sulfure from Gypsum by microbial mutualism
    • Lost patent for Banvel degrading Soybeans from herbicide degrading Pseudomonas strains: pending court

    Books

    Selected Publications

    Cork DJ, Lembark S, Tovanabutra S, Robb ML, Kim JH (2010) W-Curve Alignments for HIV-1 Genomic Comparisons. PLoS ONE 5(6): e10829. doi:10.1371/journal.pone.0010829

    "Geometric global genomic informatics for RNA viruses." Cork, Douglas J., Wu, Dochyrvan, North, Michael J. Int. J. Medical Engineering and Informatics, Vol. 1, No. 2, 2008.

    Professional Society Memberships

    Editorial Board Service

    Professional Society Service

    Grants

    Community Service

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