2010 Fiscal Year Final Research Report
Breeding basis for stress resistant plants by molecular signal analysis
Project/Area Number |
20380004
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Research Category |
Grant-in-Aid for Scientific Research (B)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Breeding science
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Research Institution | Saitama University (2009-2010) The University of Tokyo (2008) |
Principal Investigator |
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Project Period (FY) |
2008 – 2010
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Keywords | ストレス応答 / シグナル因子 / NAD / 補酵素 / 代謝物質 / 遺伝子 / 酸化還元反応 / 分子育種 |
Research Abstract |
In plants, stress responses is a mechanism underlying cell defense functions to oxidative damage. In this regard, NAD coenzymes are typical regulators. Here, we focused on such enzymes (genes) to clarify environmental responses of plants against external stresses. At end, we were able to establish new strategies concerning molecular improvements of plants against environmental constrains.
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Research Products
(17 results)
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[Journal Article] Fate of 13C in Metabolic Pathways and Effects of High CO2 on the Alteration of Metabolites in Rumex obtusifolius L.2011
Author(s)
Miyagi, A., 0Takahara, K., Kasajima, I., Takahashi, H., Kawai-Yamada, M., Uchimiya, H.
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Journal Title
Metabolomics
Volume: 7
Pages: 524-535
Peer Reviewed
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[Journal Article] Nicotinate/nicotinamide mononucleotide adenyltransferase-mediated regulation of NAD biosynthesis protects guard cells from reactive oxygen species in ABA-mediated stomatal movement in Arabidopsis2010
Author(s)
Hashida, S-N., Takahashi, H., Takahara, K., Nagano, M., Kawai-Yamada, M., Shoji, K., Goto, F., Yoshihara, T., Uchimiya, H.
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Journal Title
Journal of Experimental Botany
Volume: 61
Pages: 3813-3825
Peer Reviewed
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[Journal Article] Metabolome and photochemical analysis of rice plants over-expressing Arabidopsis NAD kinase gene2010
Author(s)
Takahara, K., Kasajima, I., Takahashi, H., Hashida, S., Itami, T, Onodera, H., Toki. S., Yanagisawa, S, Kawai-Yamada, M., Uchimiya, H.
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Journal Title
Plant Physiology
Volume: 152
Pages: 1863-1873
Peer Reviewed
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[Journal Article] Targeted metabolomics in an intrusive weed, Rumex obtusifolius L., grown under different environmental conditions reveals alterations of organ related metabolite pathway2010
Author(s)
Miyagi, A., Takahara, K., Takahashi, H., Kawai-Yamada, M., Uchimiya, H.
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Journal Title
Metabolomics
Volume: 6
Pages: 497-510
Peer Reviewed
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[Journal Article] Loss of calmodulin binding to bax inhibitor-1 affects pseudomonas-mediated hypersensitive response-associated cell death in Arabidopsis thaliana2009
Author(s)
Kawai-Yamada, M., Hori, Z., Ogawa, T., Ihara-Ohori, Y., Tamura, T., Nagano, M., Ishikawa, T., Uchimiya, H.
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Journal Title
Journal of Biological Chemistry
Volume: 284
Pages: 27998-28003
Peer Reviewed
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[Journal Article] Pleiotropic Modulation of Carbon and Nitrogen Metabolism in Arabidopsis Plants Over expressing the NAD kinase2 Gene2009
Author(s)
Takahashi, H., Takahara, K., Hashida, S-N., Hirabayashi, T., Fujimori, T., Kawai-Yamada, M., Yamaya, T., Yanagisawa, S., Uchimiya, H.
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Journal Title
Plant Physiology
Volume: 151
Pages: 100-113
Peer Reviewed
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[Journal Article] CO2 regulator SLAC1 and its homologues are essential for anion homeostasis in plant cells2008
Author(s)
Negi, J., Matsuda, O., Nagasawa, T., Oba, Y., Takahashi, H., Kawai-Yamada, M., Uchimiya, H., Hashimoto, M., Iba, K.
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Journal Title
Nature
Volume: 452
Pages: 483-488
Peer Reviewed
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[Presentation] EFFECTS OF OVEREXPRESSION OF AN ARABIDOPSIS NAD KINASE IN THE CHLOROPLAST OF RICE PLANTS ON TOLERANCE TO OXIDATIVE STRESS AND PRIMARY METABOLISM2008
Author(s)
Takahara, K., Takahashi, H., Onodera, H., Toki, S., Kawai-Yamada, M., Uchimiya, H.
Organizer
5th International Conference on Plant Metabolomics
Place of Presentation
Pacifico Yokohama-JAPAN
Year and Date
20080715-18
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