GS03 Trend in Environmental and Molecular Pharmaceutical Sciences GS03-1 Role of deubiquitination enzyme Ubp6 as a determination factor of methylmercury toxicity GS03-2 Post-translational modification of sensor proteins by methylmercury GS03-3 Zinc-mediated long-term potentiation in the hippocampus GS03-4 Disruption of gene expression associated with hydroxylation of aromatic ring and the expression modulation by side chain of chemicals GS03-5 The imprinting of defects in sexual behavior by maternal exposure to dioxin and its mechanism