Bio

Professional Education


  • Bachelor of Science, Bangalore University (2004)
  • Doctor of Philosophy, Indiana-Purdue University Indianapolis (2014)
  • Master of Science, Manipal University (2007)

Stanford Advisors


Publications

All Publications


  • A streamlined tethered chromosome conformation capture protocol BMC GENOMICS Gabdank, I., Ramakrishnan, S., Villeneuve, A. M., Fire, A. Z. 2016; 17

    Abstract

    Identification of locus-locus contacts at the chromatin level provides a valuable foundation for understanding of nuclear architecture and function and a valuable tool for inferring long-range linkage relationships. As one approach to this, chromatin conformation capture-based techniques allow creation of genome spatial organization maps. While such approaches have been available for some time, methodological advances will be of considerable use in minimizing both time and input material required for successful application.Here we report a modified tethered conformation capture protocol that utilizes a series of rapid and efficient molecular manipulations. We applied the method to Caenorhabditis elegans, obtaining chromatin interaction maps that provide a sequence-anchored delineation of salient aspects of Caenorhabditis elegans chromosome structure, demonstrating a high level of consistency in overall chromosome organization between biological samples collected under different conditions. In addition to the application of the method to defining nuclear architecture, we found the resulting chromatin interaction maps to be of sufficient resolution and sensitivity to enable detection of large-scale structural variants such as inversions or translocations.Our streamlined protocol provides an accelerated, robust, and broadly applicable means of generating chromatin spatial organization maps and detecting genome rearrangements without a need for cellular or chromatin fractionation.

    View details for DOI 10.1186/s12864-016-2596-3

    View details for Web of Science ID 000373560100001

    View details for PubMedID 27036078

    View details for PubMedCentralID PMC4818521

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