1985     BS degree in Agronomy department of Dong-A University

1987     MS degree in Agronomy department of Dong-A University

1992  Dong-A University, Plant Physiology Ph.D.

1992-present, Professor, Dong-A University

1997-1998, Research Professor, Purdue University

1998-2001, Director, Dong-A University Research Farm

2000-present, Expert Advisor, Agricultural Technology Center, Busan

2000-present, Expert Advisor, Yeongnam Agricultural Research Institute, RDA

2001-2003, Vice Dean, College of Natural Resources and Life science, DAU

2004-present, Affiliated Researcher, National Institute Crop Science, RDA

2005-2006, Director, Center for Biotechnology

2008-2009, Dean, Student Affairs

2005-present, 객좌교수, Shenyang Pharmaceutical University, China

1. 식물 무기양분 흡수 관련 유전자의 기능분석 및 형질전환 벼 개발

2. 식물 이차대사산물 생합성 유전자의 기능분석 및 대량생산