4th International congress of plant molecular biology, 1994-06-19
93 Agricultural Biotechnology Symposium, 1993-08-27
The 14th International Botanical Congress, 1993-08-28
PMBBRC 하계 연구발표회., 1993-07-22
한국분자생물학회, 한국생화학회 추계 공동학술대회., 1993-10-21