2010 Fiscal Year Final Research Report
Studies on molecular physiological mechanism of plastid and mitochondrial division machineries
| Project/Area Number |
19207004
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| Research Category |
Grant-in-Aid for Scientific Research (A)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
植物生理・分子
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| Research Institution | Rikkyo University |
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Principal Investigator |
KUROIWA Tsuneyoshi Rikkyo University, 理学研究科, 特任教授 (50033353)
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| Co-Investigator(Kenkyū-buntansha) |
NAKAMURA Souichi 琉球大学, 理学部, 教授 (00201674)
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| Project Period (FY) |
2007 – 2009
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| Keywords | 葉緑体分裂マシーン / ミトコンドリア分裂マシーン / シゾンゲノム / プロテオミクス |
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| Research Abstract |
Almost all organisms depend on photosynthesis by chloroplasts (plastid), which proliferate by division. During chloroplast division, the FtsZ ring (localised in the stroma), the PD ring (in the cytoplasm), and the dynamin ring (in the cytoplasm) are formed in that order and called the dynamic trio. The PD ring is the main structure of the PD machinery and appears to be a bundle of fine filaments about 5-7 nm in diameter. The dynamic trio is used for mitochondrial division. The division machineries including the dynamic trio were solved by molecular and physiological biology.
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[Journal Article] Periodic Gene Expression Patterns During the Highly Synchronized Cell Nucleus and Organelle Division Cycles in the Unicellular Red Alga Cyanidioschyzon merolae.2009
Author(s)
Fujiwara T, Misumi O, Tashiro K, Yoshida Y, Nishida K, Yagisawa F, Imamura S, Yoshida M, Mori T, Tanaka K, Kuroiwa H, Kuroiwa T
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Journal Title
DNA Res. 16(1)
Pages: 59-72
Peer Reviewed
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[Journal Article] Defensin-like peptides LUREs are pollen tube attractants secreted from the synergid cell.2009
Author(s)
Okuda S, Tsutsui H, Shiina K, Sprunck S, Takeuchi H, Yui R, Kasahara R.D, Hamamura Y, Mizukami A, Susaki D, Kawano N, SakakibaraT, Namiki S, Ito K, Otsuka K, Matsuzaki M, Nozaki H, Kuroiwa T, Nakano A, Dresselhaus T, Kanaoka M.M, Sasaki N, Higashiyama T
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Journal Title
Nature 458
Pages: 357-361
Peer Reviewed
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[Journal Article] Genome analysis and its significance in four unicellular algae, Cyanidioshyzon merolae, Ostreococcus tauri, Chlamydomonas reinhardtii, and Thalassiosira pseudonana.2008
Author(s)
Misumi O, Yoshida Y, Nishida K, Fujiwara T, Sakajiri T, Hirooka S, Nishimura Y, Kuroiwa T
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Journal Title
J Plant Res. 21(1)
Pages: 3-17
Peer Reviewed
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[Journal Article] A 100%-complete sequence reveals unusually simple genomic features in the hot-spring red alga2007
Author(s)
Nozaki H, Takano H, Misumi O, Terasawa K, Matsuzaki M, Maruyama S, Nishida K, Yagisawa F, Yoshida Y, Fujiwara T, Takio S, Tamura K, Chung SJ, Nakamura S, Kuroiwa H, Tanaka K, Sato N, Kuroiwa T
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Journal Title
Cyanidioschyzon merolaeBMC Biol. 5(28)
Pages: 1-8
Peer Reviewed
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