清本, 正人, 黒谷, 明美, 江口, 星雄, 山口, 守, Kiyomoto, Masato, IzumiKurotani, Akemi, Eguchi, Hoshio, Yamaguchi, Mamoru
宇宙利用シンポジウム 第24回 平成19年度 = Space Utilization Research: Proceedings of the Twenty-fourth Space Utilization Symposium
223-224,
2008-03
Sea urchin and other echinoderm animals have calcitic endoskeleton. In sea urchin embryo, skeletogenesis starts at late gastrula stage and then the spicules grow up to larval skeletons. The …
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