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작성자 : 관리자 날짜 : 작성일16-12-08 23:16 조회 : 3,487회본문
제 512 회 생명과학연구소 정기 세미나 2016. 12. 08 목요일 오후 5시, 자5 101호 |
Large Elongated DNA Molecules for Genome and DNA
Damage Analysis
조 규봉 교수 (서강대학교)
Abstract
Long and linear DNA molecules are the mainstream single-molecule analytes for a variety of biochemical analysis within microfluidic devices, including functionalized surfaces and nanostructures. However, for biochemical analysis, large DNA molecules must be unraveled, elongated, and visualized to obtain biochemical and genomic information. To date, elongated DNA molecules have been exploited in the development of genome analysis systems due to the advantage of direct visualization of single DNA molecule. Moreover, each single DNA molecule provides individual information, which makes it useful for stochastic event analysis. Here, I would like to introduce mechanisms to elongate DNA molecules using microfluidics and nanostructures in the beginning. Secondly, I would like to present how elongated DNA molecules have been utilized to obtain biochemical and genomic information by direct visualization of DNA molecules. As an example, I would like to present a novel approach to visualize DNA damage on molecular backbone. Finally, I would like to introduce a novel fluorescent protein to visualize large elongated DNA molecules.
EDUCATION & EXPERIENCE
Associate Professor, Sogang University, 2012~
Assistant Professor, Sogang University, 2008~2012
Post-Doc, University of Illinois at Urbana-Champaign, 2006~2008
PhD, Chemistry, University of Wisconsin-Madison, 2001~2006
Researcher, Samsung Advanced Institute of Technology 1995~2001
MS, Chemistry, Seoul National University, 1993~1995
BS, Chemistry Education, Seoul National University, 1989~1993