Dynamic Transport and Cementation of Skeletal Elements Build Up the Pole-and-Beam Structured Skeleton of Sponges
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- 作者：Sohei Nakayama1 ; 5 ; 6 ; Kazushi Arima1 ; 5 ; 7 ; Kotoe Kawai1 ; Kurato Mohri1 ; 8 ; Chihiro Inui1 ; Wakana Sugano1 ; Hibiki Koba1 ; Kentaro Tamada1 ; Yudai J. Nakata1 ; Kouji Kishimoto1 ; Miyuki Arai-Shindo1 ; Chiaki Kojima1 ; Takeo Matsumoto2 ; Toshihiko Fujimori3 ; Kiyokazu Agata1 ; Noriko Funayama1 ; 4 ; funayama@mdb.biophys.kyoto-u.ac.jp" class="auth_mail" title="E-mail the corresponding author
- 刊名：Current Biology
- 出版年：2015
- 出版时间：5 October 2015
- 年：2015
- 卷：25
- 期：19
- 页码：2549-2554
- 全文大小：2388 K
文摘
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Live imaging shows dynamic transport and assembly of spicules in E. fluviatilis
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Newly discovered “transport cells” carry and finally push spicules through epithelia
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Raised-up spicules are cemented by collagen expressed in basal epithelial cells
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Iteration of “transport-pierce-raise up-cementation” constructs the skeleton