最近の研究業績
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- Watanabe, K., Tominaga, K., Kitamura, M., and Kato, J. (2016) Systematic identification of synthetic lethal mutations with reduced-genome Escherichia coli: synthetic genetic interactions among yoaA, xthA and holC related to survival from MMS exposure. Genes Genet. Syst. 91: 183-188.
- 加藤潤一 (2016). ゲノム縮小株作製による生育に重要な遺伝子群の解析.(セミナー室:合成生物学を意識した核酸改変技術の現状と展望-2)化学と生物54 (8): 575-579.
- Kurata, T., Nakanishi, S., Hashimoto, M., Taoka, M., Yamazaki, Y., Isobe, T., and Kato, J. (2015) Novel essential gene involved in 16S rRNA processing in Escherichia coli. J Mol. Biol. 427: 955-965.
- Nishimura, T., Hayashi, K., Suzuki, H., Gyohda, A., Takaoka, C., Sakaguchi, Y., Matsumoto, S., Kasahara, H., Sakai, T., Kato, J., Kamiya, Y., and Koshiba, T. (2014) Yucasin is a potent inhibitor of YUCCA, a key enzyme in auxin biosynthesis. The Plant Journal. 77: 352-366.
- Hashimoto, C., Hashimoto, M., Honda, H., and Kato, J. (2013) Effects on IS1 transposition frequency of a mutation in the ygjD gene involved in an essential tRNA Modification in Escherichia coli. FEMS Microbiology Letter. 347: 140-148.
- Iwamoto, A., Osawa, A., Kawai, M., Honda, H., Yoshida, S., Furuya, N., and Kato, J. (2012) Mutations in the essential Escherichia coli gene, yqgF, and their effects on transcription. J. Mol. Microbiol. Biotechnol. 22: 17-23.
- Hashimoto, C., Sakaguchi, K., Taniguchi, Y., Honda, H., Oshima, T., Ogasawara, N., and Kato, J. (2011) Effects on transcription of mutations in ygjD, yeaZ, and yjeE genes involved in a universal tRNA modification in Escherichia coli. J. Bacteriol. 193: 6075-6079.
- Iwadate, Y., Honda, H., Sato, H., Hashimoto, M. and Kato, J. (2011) Oxidative stress sensitivity of engineered Escherichia coli cells with a reduced genome. FEMS Microbiology Letter. 322: 25-33.
- Tachikawa, T., and Kato, J. (2011) Suppression of the temperature-sensitive mutation of the bamD gene required for the assembly of outer membrane proteins by multicopy of the yiaD gene in Escherichia coli. Biosci. Biotechnol. Biochem. 75: 162-164.
- Inoue, A., Murata, Y., Takahashi, H., Tsuji, N., Fujisaki, S., and Kato, J. (2008) Involvement of an essential gene, mviN, in murein synthesis in Escherichia coli. J. Bacteriol. 190: 7298-7301.
- Mizoguchi, H., Sawano, Y., Kato, J., and Mori, H. (2008) Superpositioning of deletions promotes growth of Escherichia coli with a reduced genome. DNA Research 15: 277-284.
- Yamazaki, Y., Niki, H., and Kato, J. (2008) Profiling of Escherichia coli chromosome database. Methods in Molecular Biology 416: 385-389. Microbial Gene Essentiality: Protocols and Bioinformatics (Edited by : A. L. Osterman and S. Y. Gerdes), Humana Press Inc., Totowa, NJ
- Kato, J. and Hashimoto, M. (2008) Construction of long chromosomal deletion mutants of Escherichia coli and minimization of the genome. Methods in Molecular Biology (Microbial Gene Essentiality - Protocols and Bioinformatics) 416: 279-293. (Osterman, A. L. and Gerdes, S. Y. (ed.), Humana Press, Totowa, New Jersey)
- Kato, J. and Hashimoto, M. (2007) Construction of consecutive deletions of the Escherichia coli chromosome, Mol. Syst. Biol. 3: Article number 132
- Ikeuchi, Y., Shigi, N., Kato, J., Nishimura, A., and Suzuki, T. (2006) Mechanistic insights into sulfur-relay by multiple sulfur mediators involved in thiouridine biosynthesis at tRNA wobble positions. Mol Cell 21: 97-108.
- Ote, T., Hashimoto, M., Ikeuchi, Y., Su'etsugu, M., Suzuki, T., Katayama, T., and Kato, J. (2006) Involvement of the Escherichia coli folate-binding protein YgfZ in RNA modification and regulation of chromosomal replication initiation . Mol. Microbiol. 59: 265-275.
- Kato, J. (2005) Regulatory network of the initiation of chromosomal replication in Escherichia coli. Crit. Rev. Biochem. Mol. Biol. (Critical Reviews in Biochemistry and Molecular Biology) 40: 331-342.
- Ikeuchi, Y., Soma, A., Ote, T., Kato, J., Sekine, Y., and Suzuki, T. (2005) Molecular mechanism of lysidine synthesis that determines tRNA identity and codon recognition. Mol. Cell 19: 235-246.
- Hashimoto, M., Ichimura, T., Mizoguchi, H., Tanaka, K., Fujimitsu, K., Keyamura, K., Ote, T., Yamakawa, T., Yamazaki, Y., Mori, H., Katayama, T. and Kato, J. (2005) Cell size and nucleoid organization of engineered Escherichia coli cells with a reduced genome. Mol. Microbiol. 55: 137-149.
- Soma, A., Ikeuchi, Y., Kanemasa, S., Kobayashi, K., Ogasawara, N., Ote, T., Kato, J., Watanabe, K., Sekine, Y., and Suzuki, T. (2003) An RNA-modifying enzyme that governs both the codon and amino acid specificities of isoleucine tRNA. Mol. Cell 12:689-698.
- Hashimoto M, Kato J. (2003) Indispensabilityof the Escherichia coli carbonic anhydrases YadF and CynT in cell proliferation at a low CO2 partial pressure. Biosci Biotech Biochem. 67: 919-922.
- Kato, J. and Katayama, T. (2001) Hda, a novel DnaA-related protein, regulates the replication cycle in Escherichia coli. EMBO Journal 20: 4253-4262.
- Kato, J., Fujisaki, S., Nakajima, K., Nishimura, Y., Sato, M., and Nakano, A. (1999) The E. coli homologue of yeast Rer2, a key enzyme of dolichol synthesis, is essential for carrier lipid formation in bacterial cell wall synthesis. J. Bacteriol. 181: 2733-2738.
- Tsukamoto, Y., Kato, J., and Ikeda, H. (1997) Silencing factors participate in DNA repair and recombination in Saccharomyces cerevisiae. Nature 388: 900-903.
- Shimizu, H., Yamaguchi, H., Ashizawa, Y., Kohno, Y., Asami, M., Kato, J., and Ikeda, H. (1997) Short-homology-independent illegitimate recombination in Escherichia coli: distinct mechanism from short-homology-dependent illegitimate recombination. J. Mol. Biol. 266: 297-305.
- Yokochi, T., Kato, J., and Ikeda, H. (1996) DNA nicking by Escherichia coli topoisomerase IV with a substitution mutation from tyrosine to histidine at the active site. Genes to Cells 1: 1069-1075.
- Kato, J., Suzuki, H., and Ikeda, H. (1992). Purification and characterization of DNA topoisomerase IV in Escherichia coli. J. Biol. Chem. 267: 25676-25684.
- Kato, J., Nishimura, Y., Imamura, R., Niki, H., Hiraga, S., and Suzuki, H. (1990). New topoisomerase essential for chromosome segregation in E. coli. Cell 63: 393-404.
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