Presentations -
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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
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Admp regulates ventral tail bending by controlling the cell polarity of the ventral epidermis through myosin phosphorylation.
Yuki Kogure, Hiromochi Muraoka, Wataru C. Koizumi, Raphaël Gelin-alessi, Benoit Godard, Kotaro Oka, Carl-Philipp Heisenberg, Kohji Hotta
3rd JSDB-GfE Young Scientist Exchange Meeting (JSDB & GfE),
2021.11,Oral presentation (general)
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Ca2+ signaling contributes the beginning of metamorphosis via mechanical stimuli in palps.
Maiki Wakai, Kohji Hotta, and Kotaro Oka
10th International Tunicate Meeting,
2019.07,Oral presentation (general)
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Comparative Anatomy of Ascidian Miniature Tailbud.
Kaoru Matsumura, Mitsuru J. Nakamura, Wataru Koizumi, Kohji Hotta and Kotaro Oka
10th International Tunicate Meeting,
2019.07,Poster presentation
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Relationship between Tail Beating and Ca2+ Oscillation in the Motor Ganglion of Developing Ascidian Embryo.
Taichi Akahoshi, Kohji Hotta, and Kotaro Oka
10th International Tunicate Meeting,
2019.07,Poster presentation
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Relationship between swimming behavior and Ca2+ oscillation in the visceral ganglion of developing ascidian embryo.
Akahoshi T, Hotta K, Oka K
GfE school Imaging and Modeling Development,
2018.10,Oral presentation (general)
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SPATIOTEMPORAL CHANGE IN CELL STIFFNESS DURING EARLY EMBRYOGENESIS INVESTIGATED BY ATOMIC FORCE MICROSCOPY.
Yuki Fujii, Taichi, Imai, Wataru Koizumi, Kohji Hotta, Kotaro Oka, Takaharu Okajima
62nd Annual Meeting Biophysical Society (BPS18) ,
2018.02,Poster presentation
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BHF MEDIATES INDUCTION AND LOSS OF TOLERANCE IN Botryllus schlosseri CHIMERAS
Ayelet Voskoboynik, Mark Kowarsky, Benyamin Rosental, Aaron M. Newman, Kohji Hotta, Katherine J. Ishizuka, Karla J. Palmeri, Norma F. Neff, Stephen R. Quake & Irving L. Weissman
The 9th International Tunicate Meeting,
2017.07