Affiliation: | (1) Faculty of Pharmaceutical Sciences, Chiba University, Yayoi-cho 1-33, 260 Chiba, Japan;(2) Biological Laboratory, College of Arts and Sciences, Chiba University, Yayoi-cho 1-33, 260 Chiba, Japan;(3) Laboratorium voor Genetica, Rijksuniversiteit Gent, Ledeganckstraat 35, B-9000 Gent, Belgium |