[3P-0357] Evolution of developmental programs for the midline structures in chordates: insights from gene regulation and roles of FoxA and Hedgehog in Ciona embryos

^○Takehiro Kusakabe¹, Yuna Satou¹, Saeka Seki¹, Maho Yamamoto¹, Naho Moritsugu¹, Nanako Okawa¹, Miku Sotani¹, Ayana Maruo¹, Shuto Tsunemi¹, Takeo Horie², Yasunori Sasakura², Kouhei Oonuma^{1, 3} (1.Inst. for Integr. Neurobiol., Dept. of Biol., Konan Univ., 2.Shimoda Mar. Res. Cntr., Univ. of Tsukuba, 3.Inst. for Genet. Med., Hokkaido Univ.)

a . Organogenesis / Morphogenesis / Regeneration(3 . Development and Regeneration)