Diversification of ciliary structure and its mechanism during evolution of body plan
| Project/Area Number |
22370023
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Morphology/Structure
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| Research Institution | University of Tsukuba |
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Principal Investigator |
INABA Kazuo 筑波大学, 生命環境系, 教授 (80221779)
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| Co-Investigator(Renkei-kenkyūsha) |
YAGUCHI Shunsuke 筑波大学, 生命環境系, 准教授 (00505331)
SHIBA Kogiku 筑波大学, 生命環境系, 助教 (70533561)
DEGAWA Yosuke 筑波大学, 生命環境系, 助教 (00311431)
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| Project Period (FY) |
2010 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥16,770,000 (Direct Cost: ¥12,900,000、Indirect Cost: ¥3,870,000)
Fiscal Year 2012: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2011: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2010: ¥10,010,000 (Direct Cost: ¥7,700,000、Indirect Cost: ¥2,310,000)
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| Keywords | 微細構造 / 鞭毛 / 繊毛 / ダイニン / 軸糸 / 精子運動 / 進化 / 海産無脊椎動物 / ホヤ / 海産無脊椎生物 / 精子形成 / 無脊椎動物 |
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| Research Abstract |
This research was carried out to analyze the diversification of ciliary structure during evolution and showed following new aspects;
(1) Roles of glutathion transferase theta in the mechanical reception and signal transduction of apical tuft in sea urchin embryos.
(2) Array structure of axonemes in the parasperm of a sea snail.
(3) Driving of chemotaxis by a novel calcium sensor calaxin in ascidian sperm.
(4) Evolutional acquisition of calaxin in the group of opisthokont.
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Report
(4 results)
Research Products
(88 results)
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[Journal Article] Isolation and functional characterization for oocyte maturation and sperm motility of the oocyte maturation arresting factor from the Japanese scallop, Patinopecten yessoensis2012
Author(s)
Yuan, Y., Tanabe, T., Maekawa, F., Inaba, K., Maeda, Y., Itoh, N., Takahashi, K.G., Osada, M.
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Journal Title
Gen Comp Endocrinol
Volume: 179
Issue: 3
Pages: 350-357
DOI
Related Report
Peer Reviewed
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[Journal Article] CIPRO 2.5: Ciona intestinalis protein database, a unique integrated repository of large-scale omics data, bioinformatic analyses and curated annotation, with user rating and reviewing functionality.2011
Author(s)
Endo T, Ueno K, Yonezawa K, Mineta K, Hotta K, Satou Y, Yamada L, Ogasawara M, Takahashi H, Nakajima A, Nakachi M, Nomura M, Yaguchi J, Sasakura Y, Yamasaki C, Sera M, Yoshizawa AC, Imanishi T, Taniguchi H, Inaba K
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Journal Title
Nucleic Acids Res
Volume: 39(Database issue):D807-14
NAID
Related Report
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[Journal Article] Proteomic profiling reveals compartment-specific, novel functions of ascidian sperm proteins2011
Author(s)
Nakachi, M., Nakajima, A., Nomura, M., Yonezawa, K., Ueno, K., Endo, T., Inaba, K.
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Journal Title
Mol Reprod Dev
Volume: 78
Issue: 7
Pages: 529-549
DOI
Related Report
Peer Reviewed
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[Presentation] CIPRO 2.5: Ciona intestinalis protein database, a unique integrated repository of large-scale omics data, bioinformatic analyses and curated annotation, with user rating and reviewing functionality.2011
Author(s)
Toshinori Endo, Keisuke Ueno, Kouki Yonezawa, Katsuhiko Mineta, Kohji Hotta, Yutaka Satou, Lixy Yamada, Michio Ogasawara, Hiroki Takahashi, Ayako Nakajima, Mia Nakachi, Mamoru Nomura, Junko Yaguchi, Yasunori Sasakura, Chisato Yamazaki, Miho Sera, Akiyasu
Organizer
The 6th International Tunicate Meeting
Place of Presentation
Montreal, Canada
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