2009 Fiscal Year Final Research Report
Global regulation of genome expression : Single cell analysis of environmental stress response
Project/Area Number |
17076016
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Research Category |
Grant-in-Aid for Scientific Research on Priority Areas
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Allocation Type | Single-year Grants |
Review Section |
Science and Engineering
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Research Institution | Hosei University |
Principal Investigator |
ISHIHAMA Akira Hosei University, 企画・戦略本部, 特任教授 (80019869)
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Co-Investigator(Kenkyū-buntansha) |
MAGARIYAMA Yukio 農業食品産業技術総合研究機構, 食品総合研究所, 上席研究員 (40343818)
YAMAMOTO Kaneyoshi 法政大学, 生命科学部, 准教授 (40351580)
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Project Period (FY) |
2005 – 2009
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Keywords | ナノバイオロジー / システム生物学 / ゲノム / 転写制御 / 一細胞観察 / プロモーター / 転写因子 / 大腸菌 |
Research Abstract |
The model bacterium, Escherichia coli, is able to survive under various stressful conditions in nature by forming the bacterial community, in which each cell plays a different physiological role. For search of the role each plays, single-live cell observation systems were developed using newly constructed cell chips, and transcription in individual cells was analyzed. Towards understanding the regulation mechanism of genome transcription, we also performed the systematic analysis of regulatory roles of a to tal of 300 transcription factors from E. coli.
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[Journal Article] Enhancement of the synthesis of RpoE and StpA by polyamines at the level of translation in Escherichia coli under heat shock conditions.2009
Author(s)
Terui, Y., Higashi, K., Tabei, Y., Tomitori, H., Yamamoto, K., Ishihama, A., Igarashi, K., Kashiwagi, K.
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Journal Title
J. Baceriol. 191(17)
Pages: 5348-5357
Peer Reviewed
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[Journal Article] The uncharacterized YdhM is the regulator of the nemA gene, coding for N-ethylmaleimide reductase.2008
Author(s)
Umezawa, Y., Ogasawara, H., Shimada, T., Kori, A., Ishihama, A.
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Journal Title
J. Bacteriol. 190(17)
Pages: 5890-5897
Peer Reviewed
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[Journal Article] Anaerobic regulation of citrate fermentation by CitAB in Escherichia coli.2008
Author(s)
Yamamoto, K., Matsumoto, F., Oshima, T., Fujita, N., Ogasawara, N., Ishihama, A.
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Journal Title
Biosci. Biotechnol. Biochem. 72(11)
Pages: 3011-3014
Peer Reviewed
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[Journal Article] Genomic SELEX search for target genes under the control of PhoQP-RstBA signal relay cascade.2007
Author(s)
Ogasawara, H., Hasegawa, A., Kanda, E., Miki, T., Yamamoto, K., Ishihama, A.
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Journal Title
J. Bacteriol. 189(13)
Pages: 4791-4799
Peer Reviewed
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[Journal Article] Enhancement of the synthesis of RpoN, Cra and H -NS by polyamines at the level of translation Escherichia coli cultured with glucose and glutamate.2007
Author(s)
Terui, Y., Higashi, K., Taniguchi, S., Shigemasa, A., Nishimura, K., Kashiwagi, K., Yamamoto, K., Ishihama, A., Igarashi, K.
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Journal Title
J. Bacteriol 189(6)
Pages: 2359-2368
Peer Reviewed
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[Journal Article] folA a new member of the TyrR regulon in Escherichia coli K-12.2007
Author(s)
Yang, J., Ogawa, Y., Camakaris, H., Shimada, T., Ishihama, A., Pittard, A.J.
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Journal Title
J. Bacteriol. 189(16)
Pages: 6080-6084
Peer Reviewed
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[Journal Article] Enhancement of +1 frameshift by polyamines during translation of polypeptide release factor 2 in Escherichia coli.2006
Author(s)
Higashi, K., Kashiwagi, K., Taniguchi, S., Terui, Y., Yamamoto, K., Ishihama, A., Igarashi, K.
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Journal Title
J. Biol. Chem. 281
Pages: 9527-9537
Peer Reviewed
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[Journal Article] The dynamic state of DNA topology is essential for genome condensation in bacteria.2006
Author(s)
Ohniwa, R.L., Morikawa, K., Kim, J., Ohta, T., Ishihama, A., Wada, C., Takeyasu, K.
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Journal Title
EMBO J. 25
Pages: 5591-5602
Peer Reviewed
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[Journal Article] Functional characterization in vitro of all two-component signal transduction systems from Escherichia coli.2005
Author(s)
Yamamoto, K., Hirano, K., Ohshima, T., Aiba, H., Utsumi, R., Ishihama, A.
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Journal Title
J. Biol. Chem. 280(2)
Pages: 1448-1456
Peer Reviewed
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[Book] The Nucleoid:an Overview.(A. Beak, R .Curtiss III, J. B. Kaper, P. D. Karp, F. C. Neidhardt, T.Nystree, J. M. Slauch, C. L. Squires, and D. Ussery, eds., In:EcoSal-Escherichia coliand Salmonella:cellular and molecular biology., Chapter 2.6)2009
Author(s)
Ishihama, A.
Publisher
ASM Press
URL