Poster Presentation 1

[P-056] Experimental Duplication of Bilaterian Body Axes in Spider Embryos: Holm's organizer and self-regulation of embryonic fields

^○Hiroki Oda^1,2, Sawa Iwasaki-Yokozawa¹, Toshiya Usui³, Yasuko Akiyama-Oda^1,4 (1.JT BRH, 2.Osaka Univ., 3.Nagoya M. High, 4.Osaka Med. Coll.)

Keywords:Spemann organizer, chordin, BMP, dpp, model organism, animal evolution