Studies on total regulation system of plastid and mitochondrial division machineries
| Project/Area Number |
22247007
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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 |
Plant molecular biology/Plant physiology
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| Research Institution | Rikkyo University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
NAKAMURA Soichi 琉球大学, 理学部, 教授 (00201674)
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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 |
¥44,590,000 (Direct Cost: ¥34,300,000、Indirect Cost: ¥10,290,000)
Fiscal Year 2012: ¥7,020,000 (Direct Cost: ¥5,400,000、Indirect Cost: ¥1,620,000)
Fiscal Year 2011: ¥14,040,000 (Direct Cost: ¥10,800,000、Indirect Cost: ¥3,240,000)
Fiscal Year 2010: ¥23,530,000 (Direct Cost: ¥18,100,000、Indirect Cost: ¥5,430,000)
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| Keywords | 葉緑体分裂マシン / ミトコンドリア分裂マシン / シゾンゲノム / プロテオミクス / 色素体分裂マシン / 液クロ・MS / プロテオーム / TOP遺伝子 / オーロラキナーゼ遺伝子 / 真核細胞の基本構成 / ゲノム情報 / ZED遺伝子 / ZAP遺伝子 / 真核細胞の基本構造 |
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| Research Abstract |
The applicants discovered already organelle-dividing rings (named as PD ring and MD ring) essential for the proliferation of mitochondria and plastids in the primitive red algae and slime mold. After that, the applicant developed the synchronization of organelle divisions of the primitive red alga, Cyanidioschyzon merolae, the 100% sequencing of genome nucleotides, the isolation of the organelle-dividing machinery, and the methods of gene disruption and of the liquid chromatography. The aim of this work was to understandthe whole picture of the mechanism of organelle division by using these technologies. As a result, We have found a gene, TOP, that controls the division of all organelles including mitochondria and plastids and got the beneficial leads to elucidate the division of the whole cell.
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Report
(4 results)
Research Products
(114 results)
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[Journal Article] Single-membrane-bounded peroxisome division revealed by isolation of dynamin-based machinery2013
Author(s)
Yuuta Imoto, Haruko Kuroiwa, Yamato Yoshida, Mio Ohnuma, Takayuki Fujiwara, Masaki Yoshida, Keiji Nishida, Fumi Yagisawa, Shunsuke Hirooka, Shinya Miyagishima, Osami Misumi, Shigeyuki Kawano, Tsuneyoshi Kuroiwa
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Journal Title
Proceedings of the National Academy of Sciences of the United States of America
Volume: 110
Issue: 23
Pages: 9583-9588
DOI
Related Report
Peer Reviewed
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[Journal Article] A novel ribosome dimerization factor (RDF), YvyD, in Bacillus subtilis.2012
Author(s)
Tagami K, Nanamiya H, Kazo Y, Maehashi M, Suzuki S, Nmba E, Hnai R, Rozawa Y, Morimoto T, Ogasawara N, Kageyama Y, Ara K, Ozaki K, Yoshida M, Kuroiwa H, Kuroiwa T, Ohashi Y, Kawamura F (
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Journal Title
Microbiology Open.
Volume: 1
Pages: 115-134
Related Report
Peer Reviewed
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[Journal Article] Expression of a small (p)ppGpp synthetase, YwaC, in the (p)ppGpp0 mutant of Bacillus subtilis triggers YvyD-dependent dimerization of ribosome2012
Author(s)
Tagami K, Nanamiya H, Kazo Y, Maehashi M, Suzuki S, Namba E, Tozawa Y, Morimoto, T, Ogasawara N, Kageyama Y, Ara K, Ozaki K, Yoshida M, Kuroiwa H, Kuroiwa T, Ohashi Y, Kawamura F
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Journal Title
MicrobiologyOpen
Volume: (印刷中)
Issue: 2
Pages: 115-134
DOI
Related Report
Peer Reviewed
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[Journal Article] Involvement of elongation factor-1α but not an actomyosin contractile ring, in cytokinesis in the primitive red alga Cyanidioschyzon merolae2011
Author(s)
Imoto U, Nishida K, Yagisawa F, Yoshida Y, Ohnuma M, Yoshida M, Fujiwara T, Kuroiwa H, Kawano S, Kuroiwa T
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Journal Title
Cytologia
Volume: 76
Pages: 31-437
Related Report
Peer Reviewed
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[Journal Article] DNA packaging proteins Glom and Hlom2 coordinately organize the mitochondrial nucleoid of Physarum polycephalum.2011
Author(s)
Itoh K, Izumi A, Mori T, Dohmae N, Yui R, Sano K, Shirai Y, Kanaoka M, Kuroiwa T, Higashiyama T, Murakami-Murofushi K, Kawano S, Sasaki N
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Journal Title
Mitochondrion
Volume: 11
Pages: 575-586
Related Report
Peer Reviewed
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[Journal Article] Plastid division is driven by glycoprotein PDR1 withpoly-glucan filaments.2010
Author(s)
Yoshida Y, Kuroiwa H, Misumi O, Yoshida M, Ohnuma M, Fujiwara T, Yagisawa F, Hirooka S, Matsushita K, Kawano S, Kuroiwa T
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Journal Title
Science
Volume: 329
Pages: 949-953
Related Report
Peer Reviewed
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[Journal Article] The primitive rhodophyte Cyanidioschyzon merolae contains asemi-amylopectin -type, but not anamylose-type α-glucan.2010
Author(s)
Hirabaru C, Izumo A, Fujiwara S, Tadokoro Y, Shimonaga T, Konishi M,Yoshida M, Fujita N, Nakamura Y,Yoshida Y, Kuroiwa T, Tsuzuki M
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Journal Title
Plant CellPhysiol
Volume: 51
Pages: 682-693
Related Report
Peer Reviewed
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[Book] 生物学辞典2011
Author(s)
黒岩常祥, 他
Total Pages
1615
Publisher
東京化学同人
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