2013 Fiscal Year Final Research Report
Mechanisms of M phase progression and cytokinesis of plant cells: a relationship to asymmetric cell division
| Project/Area Number |
23370021
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (B)
|
| Allocation Type | Single-year Grants |
|---|
| Section | 一般 |
|---|
| Research Field |
Plant molecular biology/Plant physiology
|
|---|
| Research Institution | Nagoya University |
|---|
Principal Investigator |
MACHIDA Yasunori 名古屋大学, 理学(系)研究科(研究院), 特任教授 (80175596)
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
ITO Masaki 名古屋大学, 大学院・生命農学研究科, 准教授 (10242851)
|
|---|
| Project Period (FY) |
2011-04-01 – 2014-03-31
|
| Keywords | 植物細胞質分裂 / NACK1 キネシン / MAPキナーゼカスケード / 孔辺細胞 / 非対称分裂・分化 / 微小管結合蛋白質 / GIGI / UVI4 |
|---|
| Research Abstract |
1. We have identified NA2C and AtNA2C genes for protein phosphatases in tobacco and arabidopsis, respectively, which may be involved in activation of the NACK-PQR pathways that are required for cytokinesis. Results of our recent studies have suggested that AtNA2C is related to asymmetric cell division of meristematic cells. 2. For understanding of a role of the GIG-APC pathway of arabidopsis in cell fate determination, we have sought for new mutants that might modify gig1 phenotypes. We have identified 11 novel mutations. Results of our investigations suggest that GIG1 and UVI4, a homolg of GIG1, both are involved in development of stomata. 3. Since we failed to reproduce the involvement of members of the MAP65 gene family in asymmetric cell division in arabidopsis roots, we postponed experiments with double mutants of genes in the two pathways described above.
|
-
-
[Journal Article] Cosuppression of NtmybA1 and NtmybA2 causes downregulation of G2/M phase-expressed genes and negatively affects both cell division and expansion in tobacco2013
Author(s)
Araki, S., Kato, K., Suzuki, T., Okumura, T., Machida, Y., and Ito, M
-
Journal Title
Plant Signal. Behav
Volume: 9(1)
Pages: e26780
-
-
[Journal Article] Mechanism of microtubulearray expansion in the cytokinetic phragmoplast2013
Author(s)
Murata, T., Sano, T., Sasabe, M., Nonaka, S., Higashiyama, T., Hasezawa, S., Machida, Y., and Hasebe, M.
-
Journal Title
DOI
-
[Journal Article] Dual regulation of ETTIN (ARF3) gene expression by AS1-AS2, whichmaintains the DNA methylation level, is involved in stabilization of leaf adaxial-abaxial partitioning in Arabidopsis2013
Author(s)
Iwasaki, M., Takahashi, H., Iwakawa, H., Nakagawa, A., Ishikawa, T., Tanaka, H., Matsumura, Y., Pekker, I., Eshed, Y., Vial-Pradel, S., Ito, T., Watanabe, Y., Ueno, Y., Fukazawa, H., Kojima, S., Machida, Y., and Machida, C
-
Journal Title
Development
Volume: 140
Pages: 1958-1969
DOI
-
[Journal Article] Meta-analyses of microarrays of Arabidopsis asymmetric leaves1 (as1), as2 and their modifying mutants reveal a critical role of the ETTpathway in stabilization of adaxial-abaxialpatterning and cell division during leaf development2013
Author(s)
Takahashi, H., Iwakawa, H., Nanako Ishibashi, N., Kojima, S., Yoko Matsumura, Y., Prananingrum, P., Iwasaki, M., Takahashi, A., Ikezaki, M., Luo, L., Kobayash, T., Machida Y., and Machida, C
-
Journal Title
Plant Cell Physiol
Volume: 54(3)
Pages: 418-431
-
-
[Journal Article] IAA-Ala Resistant3, an Evolutionarily Conserved Target of miR167, Mediates Arabidopsis Root Architecture Changes during High Osmotic Stress2012
Author(s)
Kinoshita, N., Wang, H., Kasahara, H., Liu, J., MacPherson, C., Machida, Y., Kamiya, Y., Hannah, MA., Chua, N-H.
-
Journal Title
The Plant Cell
Volume: 24
Pages: 3590-3602
-
-
[Journal Article] Berberine enhances defects in the establishment of leaf polarity in asymmetric leaves1 and asymmetric leaves2 of Arabidopsis thaliana2012
Author(s)
Nakagawa, A., Takahashi, H., Kojima, S., Sato, N., Ohga, K., Cha, B. Y., Woo, J.-T., Nagai, K., Horiguchi, G., Tsukaya, H., Machida, Y.and Machida, C.
-
Journal Title
Plant Mol. Biol
Volume: 79(6)
Pages: 569-581
-
-
[Journal Article] Roles of GIG1 and UVI4 in genome duplication in Arabidopsis thaliana2012
Author(s)
Iwata, E., Ikeda, S. Abe, N. Kobayashi, A. Kurata, M. Matsunaga, S. Yoshioka, Y. Criqui, M.C. Genschik, P. and Ito, M.
-
Journal Title
Plant Signal. Behav.
Volume: 7(9)
Pages: 1079-1081
-
-
[Journal Article] Arabidopsis ASYMMETRIC LEAVES2 protein required for leaf morphogenesis consistently forms speckles during mitosis of tobacco BY-2 cells via signals in its specific sequence2012
Author(s)
Luo, L., Ando, S., Sasabe, M., Machida, C., Kurihara, D., Higashiyama, T., Machida, Y.
-
Journal Title
J. Plant Res
Volume: 125
Pages: 661-668
-
[Journal Article] ASYMMETRIC-LEAVES2 and an ortholog of eukaryotic NudC domain proteins repress expression of AUXIN-RESPONSE-FACTOR and class 1 KNOX homeobox genes for development of flat symmetric leaves in Arabidopsis2012
Author(s)
Ishibashi, N., Kanamaru, K., Ueno, Y., Kojima, S., Tetsuo Kobayashi, T., Machida, C., and Machida, Y.
-
Journal Title
Biology Open
Volume: 1
Pages: 197-207
DOI
-
[Journal Article] Phosphorylation of a mitotic kinesin-like protein and a MAPKKK by cyclin-dependent kinases (CDKs) is involved in the transition to cytokinesis in plants2011
Author(s)
Sasabe, M., Boudolf, V., De Veylder, L., Inzé, D., Genschik, P, and Machida, Y.
-
Journal Title
Proc. Natl. Acad. Sci. USA
Volume: 108(43)
Pages: 17844-17849
-
-
[Journal Article] GIGAS CELL1, a novel negative regulator of the anaphase-promoting complex/cyclosome, is required for proper mitotic progression and cell fate determination in Arabidopsis2011
Author(s)
Iwata, E. Lkeda, S. Matsunaga, S. Kurata, M. Yoshioka, Y. Criqui, M.C. Genschik, P. and Ito, M.
-
Journal Title
Plant Cell
Volume: 23
Pages: 4382-4393
-
-
[Journal Article] Mutations in MYB3R1 and MYB3R4 cause pleiotropic developmental defects and preferential down-regulation of multiple G2/M-specific genes in Arabidopsis thaliana2011
Author(s)
Haga, N. Kobayashi, K. Suzuki, T. Maeo, K. Kubo, M. Ohtani, M. Mitsuda, N. Demura, T. Nakamura, K. Jürgens, G. and Ito, M.
-
Journal Title
Plant Physiol
Volume: 157
Pages: 706-717
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
[Presentation] The ASYMMETRIC LEAVES1 (AS1)/AS2 Complex Is a Stabilizer for the Leaf Development in Arabidopsis2013
Author(s)
Machida, Y., Iwasaki, M., Takahashi, H., Lilan, L. Kurihara, D., Prananingrum, P., Sasabe, M., Yuval, E., Higashiyama, T., Machida, C.
Organizer
第54回日本植物生理学会年会
Place of Presentation
岡山大学津島キャンパス, 岡山市
Year and Date
20130321-23
-
-
-
-
-
-
-
[Presentation] ASYMMETRIC LEAVES2 (AS2)/AS1 is a developmental stabilizer for the leaf formation in Arabidopsis2012
Author(s)
Machida, Y., Iwasaki, M., Takahashi, H., Nakagawa, A., Kojima, S., Matsumura, Y., Ishibashi, N., Lilan, L., Prananingrum, P., Takahashi, M., Minami, A., Sasabe, M., Eshed, Y.and Machida, C.
Organizer
The 4th NIBB-MPIPZ-TLL Symposium "Arabidopsis and Emerging Model Systems"
Place of Presentation
Okazaki, Japan
Year and Date
20121119-21
-
-
-
-
-
[Presentation] Berberine Enhances Defects in the Establishment of leafAdaxial-Abaxial Polarity in ASYMMETRIC LEAVES1 and ASYMMETRIC LEAVES2 of Arabidopsis thaliana2012
Author(s)
Nakagawa, A., Takahashi, H., Kojima, S., Sato, N., Ohga, K., Cha, B. Y., Woo, J. T., Nagai, K., Horiguchi, G., Tsukaya, H., Machida, Y. and Machida, C
Organizer
23 rd International Conference on Arabidopsis Research (ICAR)
Place of Presentation
Vienna, Austria
Year and Date
20120703-07
-
-
[Presentation] Cell biological study of ASYMMETRIC LEAVES2 protein that regulates formation of flat symmetric leaves in Arabidopsis thaliana2012
Author(s)
Lilan, L., Andoi, S., Sasabe, M., Machida, C., Daisuke, K., Higashiyama, T., Machida, Y.
Organizer
第53回日本植物生理学会年会
Place of Presentation
京都産業大学, 京都市
Year and Date
20120316-18
-
-
[Presentation] シロイヌナズナにおける扁平で左右相称な葉の形成の仕組み : ASYMMETRIC LEAVES2(AS2)/AS1タンパク質による制御2012
Author(s)
町田泰則, 岩崎まゆみ, 中川彩美, 高橋広夫, 松村葉子, 石橋奈々 子, 羅麗蘭, 安藤沙友里, 岩川秀和, 栗原大輔, 東山哲也, 林里香, 大林祝, 杉山宗隆, Pratiwi Prananingurum, 笹部美知子, 町田千代子
Organizer
第53回日本植物生理学会年会
Place of Presentation
京都産業大学, 京都市
Year and Date
20120316-18
-
-
-
-
[Presentation] 植物細胞質分裂の制御と細胞分化2011
Author(s)
笹部美知子, 中野理恵, Vélonique Boudolf, Liven De Veyder, Dirk Inzé, Pascal Genschik, 町田泰則
Organizer
日本植物学会第75回大会
Place of Presentation
東京大学駒場キャンパス
Year and Date
20110917-19
-
-
[Presentation] Phosphorylation of the Mitotic Kinesin Nack1 and the MAPKKK NPK1 by Cyclin-Dependent Kinases is involved in the transition to Cytokinesis in Plants2011
Author(s)
Sasabe, M., Boudolf, V., De Veylder, L., Inzé, D., Genschik P. and Machida, Y
Organizer
12th International Symposium on Plant Phosphorylation
Place of Presentation
at the campus of the University of Tübingen, Germany
Year and Date
20110914-16
-
-
-
-
-
