Presentations -
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脊椎動物の発生・進化および生物多様性の解明
髙橋茉莉奈、内海円花、戸塚望、小暮悠暉、紫藤拓巳、堀田耕司
第６回ホヤ研究会,
2023.11,Oral presentation (general)
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ホヤ変態時に観察されたCa2+シグナル表皮伝搬および非自己テスト細胞と自己被嚢細胞の体外における置き換わり
戸塚望, 土方希, 塩井剛, 渡邉朋信, 岡浩太郎, 笹倉靖徳, 堀田耕司
日本比較免疫学会第34回学術集会,
2023.09,Oral presentation (general)
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Nozomu M. Totsuka, Go Shioi, Tomonobu M. Watanabe, Kotaro Oka, Yasunori Sasakura and Kohji Hotta
Society for Developmental Biology 82nd Annual Meeting,
2023.07,Poster presentation
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Evolutionary Conservation of Shaping Tailbud Embryo in Two Different Ascidians, Ciona intestinalis type A and Ascidiella aspersa.
Yuki S. Kogure, Takumi T. Shito, Kotaro Oka, Kohji Hotta
Society for Developmental Biology 82nd Annual Meeting,
2023.07,Poster presentation
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The timing of the replacement of the non-self-test cells and the self-tunic cells during ascidian Ciona metamorphosis.
Nozomu M. Totsuka, Nozomi Hijikata, Kotaro Oka, Yasunori Sasakura and Kohji Hotta
Society for Developmental Biology 82nd Annual Meeting,
2023.07,Poster presentation
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Deciphering the whole genome sequence and the construction of gene models of Ascidiella aspersa as a new model organism for developmental biology.
Takumi T. Shito, Jayakumar Vasanthan, Shimon Kawai, Koki Nishitsutsuji, Noriyuki Satoh, Yasubumi Sakakibara, Kotaro Oka, Kohji Hotta
Society for Developmental Biology 82nd Annual Meeting,
2023.07,Poster presentation
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ホヤ変態開始時の表皮Ca2+波伝播および間充織細胞の溢出の動態解析
戸塚望, 土方希, 塩井剛, 渡邉朋信, 岡浩太郎, 笹倉靖徳, 堀田耕司
シンギュラリティ領域会議 成果公開シンポジウム,
2023.03,Poster presentation
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Transition of neural activities during the development of Half Center Modeled swimming CPG in Ciona intestinalis type A.
Madoka K. Utsumi, Kotaro Oka, Kohji Hotta
Society for Neuroscience 52nd Annual Meeting,
2022.11,Poster presentation
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Thaping the tailbud embryo of the ascidian, Ciona intestinalis type A - The mechanism of the ventroflexion, the twisting and the dorsiflexion -.
Yuki S. Kogure, Hiromochi Muraoka, Wataru C. Koizumi, Raphaël Gelin-alessi, Benoit Godard, C. P. Heisenberg, Kotaro Oka and Kohji Hotta
日仏合同発生生物学会,
2022.11,Poster presentation
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A single motor neuron determines the rhythm of early motor behavior in Ciona.
Taichi Akahoshi, Madoka K Utsumi, Kouhei Oonuma, Makoto Murakami, Takeo Horie, Takehiro G Kusakabe, Kotaro Oka, Kohji Hotta
International Congress Neuroethology 2022,
2022.07,Oral presentation (general)
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Transition of neural activities during the development of Ciona swimming CPG.
Madoka K. Utsumi, Yusuke Tomina, Hideharu Mikami, Kotaro Oka, Kohji Hotta
International Congress Neuroethology 2022,
2022.07,Oral presentation (general)
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The construction of the standard developmental table and the online 3D anatomical image resource of the transparent ascidian Ascidiella aspersa.
Takumi Shito, Haruka Funakoshi, Kotaro Oka, Kohji Hotta
Society for Developmental Biology 81st Annual Meeting Pan-American Society for Evolutionary Developmental Biology Meeting 4th Biennial Meeting,
2022.07,Poster presentation
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A single motor neuron determines the rhythm of early motor behavior in Ciona.
Taichi Akahoshi, Madoka K Utsumi, Kouhei Oonuma, Makoto Murakami, Takeo Horie, Takehiro G Kusakabe, Kotaro Oka, Kohji Hotta
11th International Tunicate Meeting,
2022.07,Oral presentation (general)
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G-protein signaling relay promotes Ciona metamorphosis.
Yasunori Sasakura, Akiko Hozumi, Arata Onodera, Nozomu M. Totsuka, Honoo Satake, Kohji Hotta, and Takeo Horie
11th International Tunicate Meeting,
2022.07,Oral presentation (general)
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Admp controls the pMLC localization to the apical side of the ventral epidermal cells and leads the ventral tail bending in ascidian tailbud embryo.
Yuki S. Kogure, Hiromochi Muraoka, Wataru C. Koizumi, Raphaël Gelin-alessi, Benoit Godard, C. P. Heisenberg, Kotaro Oka and Kohji Hotta
11th International Tunicate Meeting,
2022.07,Oral presentation (general)
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Timing of the replacementreplacement of the non-self-test cells and the self-tunic cells during ascidian Ciona metamorphosis.
Nozomu M. Totsuka, Nozomi Hijikata, Kotaro Oka, Yasunori Sasakura and Kohji Hotta
11th International Tunicate Meeting,
2022.07,Oral presentation (general)
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Admp regulates tail bending by controlling the intercalation of the ventral epidermis through myosin phosphorylation.
Yuki S. Kogure, Hiromochi Muraoka, Wataru C. Koizumi, Raphaël Gelin-alessi, Benoit Godard, C. P. Heisenberg, Kotaro Oka and Kohji Hotta
EURO EVO DEVO 2022,
2022.05-2022.06,Oral presentation (general)
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A single motor neuron determines the rhythm of early motor behavior in Ciona.
Kohji Hotta, Kohei Oonuma, Makoto Murakami, Takehiro G. Kusakabe, Takeo Horie, Taichi Akahoshi, Madoka K. Utsumi, Kotaro Oka
EURO EVO DEVO 2022,
2022.05-2022.06,Oral presentation (general)
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Phylogenetic comparison of ascidian eggs transparency and analysis of the UV transmittance in ascidians.
Takumi T. Shito, Naohiro Hasegawa, Noburu Sensui, Euichi Hirose, Kotaro Oka, and Kohji Hotta
EURO EVO DEVO 2022,
2022.05-2022.06,Poster presentation
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Transition in Neural Activities during late developmental stages of Ciona Motor Circuit.
Madoka K. Utsumi, Yusuke Tomina, Hideharu Mikami, Kotaro Oka, Kohji Hotta
EURO EVO DEVO 2022,
2022.05-2022.06,Poster presentation