• 12623 引用
  • 47 h指数
1989 …2020

Research output per year

Pureに変更を加えた場合、すぐここに表示されます。

研究成果

  • 12623 引用
  • 47 h指数
  • 215 記事
  • 12 評論記事
  • 10 コメント/討論
  • 2 レター
2009

Identification of the site-specific DNA invertase responsible for the phase variation of SusC/SusD family outer membrane proteins in Bacteroides fragilis

Nakayama-Imaohji, H., Hirakawa, H., Ichimura, M., Wakimoto, S., Kuhara, S., Hayashi, T. & Kuwahara, T., 9 21 2009, : : Journal of bacteriology. 191, 19, p. 6003-6011 9 p.

研究成果: ジャーナルへの寄稿記事

18 引用 (Scopus)

Inference of the impact of insertion sequence (IS) elements on bacterial genome diversification through analysis of small-size structural polymorphisms in Escherichia coli O157 genomes

Ooka, T., Ogura, Y., Asadulghani, M., Ohnishi, M., Nakayama, K., Terajima, J., Watanabe, H. & Hayashi, T., 10 1 2009, : : Genome Research. 19, 10, p. 1809-1816 8 p.

研究成果: ジャーナルへの寄稿記事

46 引用 (Scopus)

Molecular analysis of an extrachromosomal element containing the C2 toxin gene discovered in clostridium botulinum type C

Sakaguchi, Y., Hayashi, T., Yamamoto, Y., Nakayama, K., Zhang, K., Ma, S., Arimitsu, H. & Oguma, K., 5 1 2009, : : Journal of bacteriology. 191, 10, p. 3282-3291 10 p.

研究成果: ジャーナルへの寄稿記事

17 引用 (Scopus)

Pulsed-field gel electrophoresis profile changes resulting from spontaneous chromosomal deletions in enterohemorrhagic Escherichia coli O157:H7 during passage in cattle

Yoshii, N., Ogura, Y., Hayashi, T., Ajiro, T., Sameshima, T., Nakazawa, M., Kusumoto, M., Iwata, T. & Akiba, M., 9 1 2009, : : Applied and environmental microbiology. 75, 17, p. 5719-5726 8 p.

研究成果: ジャーナルへの寄稿記事

12 引用 (Scopus)

Regulation of virulence by butyrate sensing in enterohaemorrhagic Escherichia coli

Nakanishi, N., Tashiro, K., Kuhara, S., Hayashi, T., Sugimoto, N. & Tobe, T., 4 27 2009, : : Microbiology. 155, 2, p. 521-530 10 p.

研究成果: ジャーナルへの寄稿記事

75 引用 (Scopus)

Simple broad-spectrum protocol using labiase for bacterial cell lysis to prepare genomic DNA for pulsed-field gel electrophoresis analysis

Oana, K., Kawakami, Y., Hayashi, T. & Ohnishi, M., 1 1 2009, : : MICROBIOLOGY and IMMUNOLOGY. 53, 1, p. 45-48 4 p.

研究成果: ジャーナルへの寄稿記事

2 引用 (Scopus)

The defective prophage pool of Escherichia coli O157: Prophage-prophage interactions potentiate horizontal transfer of virulence determinants

Asadulghani, M., Ogura, Y., Ooka, T., Itoh, T., Sawaguchi, A., Iguchi, A., Nakayama, K. & Hayashi, T., 5 1 2009, : : PLoS pathogens. 5, 5, e1000408.

研究成果: ジャーナルへの寄稿記事

119 引用 (Scopus)

The forefront of metagenomics

Mori, H., Hayashi, T. & Kurokawa, K., 8 1 2009, : : Tanpakushitsu kakusan koso. Protein, nucleic acid, enzyme. 54, 10, p. 1264-1270 7 p.

研究成果: ジャーナルへの寄稿評論記事

2008
57 引用 (Scopus)

Complete genome sequence and comparative analysis of the wild-type commensal escherichia coli strain se11 isolated from a healthy adult

Oshima, K., Toh, H., Ogura, Y., Sasamoto, H., Morita, H., Park, S. H., Ooka, T., Iyoda, S., Taylor, T. D., Hayashi, T., Itoh, K. & Hattori, M., 12 1 2008, : : DNA Research. 15, 6, p. 375-386 12 p.

研究成果: ジャーナルへの寄稿記事

57 引用 (Scopus)

Determination of the genome sequence of Porphyromonas glnglvalls strain ATCC 33277 and genomic comparison with strain W83 revealed extensive genome rearrangements in P. glnglvalls

Naito, M., Hirakawa, H., Yamashita, A., Ohara, N., Shoji, M., Yukitake, H., Nakeyama, K., Toh, H., Yoshimura, F., Kuhara, S., Hattori, M., Hayashi, T. & Nakayama, K., 12 1 2008, : : DNA Research. 15, 4, p. 215-225 11 p.

研究成果: ジャーナルへの寄稿記事

160 引用 (Scopus)

Distribution, functional expression, and genetic organization of Cif, a phage-encoded type III-secreted effector from enteropathogenic and enterohemorrhagic Escherichia coli

Loukiadis, E., Nobe, R., Herold, S., Tramuta, C., Ogura, Y., Ooka, T., Morabito, S., Kérourédan, M., Brugère, H., Schmidt, H., Hayashi, T. & Oswald, E., 1 1 2008, : : Journal of bacteriology. 190, 1, p. 275-285 11 p.

研究成果: ジャーナルへの寄稿記事

26 引用 (Scopus)

Genomic comparison of the O-antigen biosynthesis gene clusters of Escherichia coli O55 strains belonging to three distinct lineages

Iguchi, A., Ooka, T., Ogura, Y., Asadulghani, Nakayama, K., Frankel, G. & Hayashi, T., 2 1 2008, : : Microbiology. 154, 2, p. 559-570 12 p.

研究成果: ジャーナルへの寄稿記事

15 引用 (Scopus)

Global regulation by horizontally transferred regulators establishes the pathogenicity of escherichia coli

Abe, H., Miyahara, A., Oshima, T., Tashiro, K., Ogura, Y., Kuhara, S., Ogasawara, N., Hayashi, T. & Tobe, T., 12 1 2008, : : DNA Research. 15, 1, p. 25-38 14 p.

研究成果: ジャーナルへの寄稿記事

42 引用 (Scopus)

Global regulation by horizontally transferred regulators establishes the pathogenicity of Escherichia coli

Abe, H., Miyahara, A., Oshima, T., Tashiro, K., Ogura, Y., Kuhara, S., Ogasawara, N., Hayashi, T. & Tobe, T., 12 1 2008, : : DNA Research. 15, 1, p. 13-23 11 p.

研究成果: ジャーナルへの寄稿記事

13 引用 (Scopus)

High-level fluoroquinolone resistance in ophthalmic clinical isolates belonging to the species Corynebacterium macginleyi

Eguchi, H., Kuwahara, T., Miyamoto, T., Nakayama-Imaohji, H., Ichimura, M., Hayashi, T. & Shiota, H., 2 1 2008, : : Journal of Clinical Microbiology. 46, 2, p. 527-532 6 p.

研究成果: ジャーナルへの寄稿記事

40 引用 (Scopus)

Systematic identification and sequence analysis of the genomic islands of the enteropathogenic Escherichia coli strain B171-8 by the combined use of whole-genome PCR scanning and fosmid mapping

Ogura, Y., Abe, H., Katsura, K., Kurokawa, K., Asadulghani, M., Iguchi, A., Ooka, T., Nakayama, K., Yamashita, A., Hattori, M., Tobe, T. & Hayashi, T., 11 1 2008, : : Journal of bacteriology. 190, 21, p. 6948-6960 13 p.

研究成果: ジャーナルへの寄稿記事

19 引用 (Scopus)

The whole-genome sequencing of the obligate intracellular bacterium orientia tsutsugamushi revealed massive gene amplification during reductive genome evolution

Nakayama, K., Yamashita, A., Kurokawa, K., Morimoto, T., Ogawa, M., Fukuhara, M., Urakami, H., Ohnishi, M., Uchiyama, I., Ogura, Y., Ooka, T., Oshima, K., Tamura, A., Hattori, M. & Hayashi, T., 12 1 2008, : : DNA Research. 15, 4, p. 185-199 15 p.

研究成果: ジャーナルへの寄稿記事

99 引用 (Scopus)
2007

An Improved DNA Isolation Method for Metagenomic Analysis of the Microbial Flora of the Human Intestine

Morita, H., Kuwahara, T., Ohshima, K., Sasamoto, H., Itoh, K., Hattori, M., Hayashi, T. & Takami, H., 1 1 2007, : : Microbes and Environments. 22, 3, p. 214-222 9 p.

研究成果: ジャーナルへの寄稿記事

56 引用 (Scopus)

Characterization of tccP2 carried by atypical enteropathogenic Escherichia coli

Ooka, T., Vieira, M. A. M., Ogura, Y., Beutin, L., La Ragione, R., Van Diemen, P. M., Stevens, M. P., Aktan, I., Cawthraw, S., Best, A., Hernandes, R. T., Krause, G., Gomes, T. A. T., Hayashi, T. & Frankel, G., 6 1 2007, : : FEMS microbiology letters. 271, 1, p. 126-135 10 p.

研究成果: ジャーナルへの寄稿記事

19 引用 (Scopus)

Comparative metagenomics revealed commonly enriched gene sets in human gut microbiomes

Kurokawa, K., Itoh, T., Kuwahara, T., Oshima, K., Toh, H., Toyoda, A., Takami, H., Morita, H., Sharma, V. K., Srivastava, T. P., Taylor, T. D., Noguchi, H., Mori, H., Ogura, Y., Ehrlich, D. S., Itoh, K., Takagi, T., Sakaki, Y., Hayashi, T. & Hattori, M., 9 1 2007, : : DNA Research. 14, 4, p. 169-181 13 p.

研究成果: ジャーナルへの寄稿記事

577 引用 (Scopus)

Extensive genomic diversity and selective conservation of virulence-determinants in enterohemorrhagic Escherichia coli strains of O157 and non-O157 serotypes

Ogura, Y., Ooka, T., Asadulghani, Terajima, J., Nougayrède, J. P., Kurokawa, K., Tashiro, K., Tobe, T., Nakayama, K., Kuhara, S., Oswald, E., Watanabe, H. & Hayashi, T., 7 10 2007, : : Genome biology. 8, 7, R138.

研究成果: ジャーナルへの寄稿記事

70 引用 (Scopus)

TccP2-mediated subversion of actin dynamics by EPEC 2 - A distinct evolutionary lineage of enteropathogenic Escherichia coli

Whale, A. D., Hernandes, R. T., Ooka, T., Beutin, L., Schüller, S., Garmendia, J., Crowther, L., Vieira, M. A. M., Ogura, Y., Krause, G., Phillips, A. D., Gomes, T. A. T., Hayashi, T. & Frankel, G., 6 1 2007, : : Microbiology. 153, 6, p. 1743-1755 13 p.

研究成果: ジャーナルへの寄稿記事

24 引用 (Scopus)

TccP2 of O157:H7 and non-O157 enterohemorrhagic Escherichia coli (EHEC): Challenging the dogma of EHEC-induced actin polymerization

Ogura, Y., Ooka, T., Whale, A., Garmendia, J., Beutin, L., Tennant, S., Krause, G., Morabito, S., Chinen, I., Tobe, T., Abe, H., Tozzoli, R., Caprioli, A., Rivas, M., Robins-Browne, R., Hayashi, T. & Frankel, G., 2 1 2007, : : Infection and Immunity. 75, 2, p. 604-612 9 p.

研究成果: ジャーナルへの寄稿記事

42 引用 (Scopus)
2006

An extensive repetoire of type III secretion effectors in Escherichia coli O157 and the role of lambdoid phages in their dissemination

Tobe, T., Beatson, S. A., Taniguchi, H., Abe, H., Bailey, C. M., Fivian, A., Younis, R., Matthews, S., Marches, O., Frankel, G., Hayashi, T. & Pallen, M. J., 10 3 2006, : : Proceedings of the National Academy of Sciences of the United States of America. 103, 40, p. 14941-14946 6 p.

研究成果: ジャーナルへの寄稿記事

308 引用 (Scopus)

Breaking the barrier between commensalism and pathogenicity

Hayashi, T., 8 11 2006, : : Science. 313, 5788, p. 772-773 2 p.

研究成果: ジャーナルへの寄稿評論記事

11 引用 (Scopus)

Complexity of the genomic diversity in enterohemorrhagic Escherichia coli O157 revealed by the combinational use of the O157 Sakai OligoDNA microarray and the whole genome PCR scanning

Ogura, Y., Kurokawa, K., Ooka, T., Tashiro, K., Tobe, T., Ohnishi, M., Nakayama, K., Morimoto, T., Terajima, J., Watanabe, H., Kuhara, S. & Hayashi, T., 6 14 2006, : : DNA Research. 13, 1, p. 3-14 12 p.

研究成果: ジャーナルへの寄稿記事

43 引用 (Scopus)
95 引用 (Scopus)
2005

Dual regulatory pathways integrating the RcsC-RcsD-RcsB signalling system control enterohaemorrhagic Escherichia coli pathogenicity

Tobe, T., Ando, H., Ishikawa, H., Abe, H., Tashiro, K., Hayashi, T., Kuhara, S. & Sugimoto, N., 10 1 2005, : : Molecular Microbiology. 58, 1, p. 320-333 14 p.

研究成果: ジャーナルへの寄稿記事

48 引用 (Scopus)

The genome sequence of Clostridium botulinum type C neurotoxin-converting phage and the molecular mechanisms of unstable lysogeny

Sakaguchi, Y., Hayashi, T., Kurokawa, K., Nakayama, K., Oshima, K., Fujinaga, Y., Ohnishi, M., Ohtsubo, E., Hattori, M. & Oguma, K., 11 29 2005, : : Proceedings of the National Academy of Sciences of the United States of America. 102, 48, p. 17472-17477 6 p.

研究成果: ジャーナルへの寄稿記事

86 引用 (Scopus)
2004

Genomic analysis of Bacteroides fragilis reveals extensive DNA inversions regulating cell surface adaptation

Kuwahara, T., Yamashita, A., Hirakawa, H., Nakayama, H., Toh, H., Okada, N., Kuhara, S., Hattori, M., Hayashi, T. & Ohnishi, Y., 10 12 2004, : : Proceedings of the National Academy of Sciences of the United States of America. 101, 41, p. 14919-14924 6 p.

研究成果: ジャーナルへの寄稿記事

155 引用 (Scopus)
2003

Bacterial genome analysis and its implications on the researches of pathogenic bacteria

Hayashi, T., 1 1 2003, : : Nippon rinsho. Japanese journal of clinical medicine. 61 Suppl 3, p. 414-422 9 p.

研究成果: ジャーナルへの寄稿評論記事

Escherichia coli

Hayashi, T., 3 2003, : : Nippon rinsho. Japanese journal of clinical medicine. 61 Suppl 3, p. 696-702 7 p.

研究成果: ジャーナルへの寄稿評論記事

Two Different Mechanisms Are Involved in the Extremely High-Level Benzalkonium Chloride Resistance of a Pseudomonas fluorescens Strain

Nagai, K., Murata, T., Ohta, S., Zenda, H., Ohnishi, M. & Hayashi, T., 1 1 2003, : : MICROBIOLOGY and IMMUNOLOGY. 47, 10, p. 709-715 7 p.

研究成果: ジャーナルへの寄稿記事

26 引用 (Scopus)
2002

Clonal association of Staphylococcus aureus causing bullous impetigo and the emergence of new methicillin-resistant clonal groups in Kansai district in Japan

Yamaguchi, T., Yokota, Y., Terajima, J., Hayashi, T., Aepfelbacher, M., Ohara, M., Komatsuzawa, H., Watanabe, H. & Sugai, M., 5 15 2002, : : Journal of Infectious Diseases. 185, 10, p. 1511-1516 6 p.

研究成果: ジャーナルへの寄稿記事

74 引用 (Scopus)

Complete nucleotide sequence of plasmid Rts1: Implications for evolution of large plasmid genomes

Murata, T., Ohnishi, M., Ara, T., Kaneko, J., Han, C. G., Li, Y. F., Takashima, K., Nojima, H., Nakayama, K., Kaji, A., Kamio, Y., Miki, T., Mori, H., Ohtsubo, E., Terawaki, Y. & Hayashi, T., 6 8 2002, : : Journal of bacteriology. 184, 12, p. 3194-3202 9 p.

研究成果: ジャーナルへの寄稿記事

40 引用 (Scopus)

Genetic diversity of enterohemorrhagic Escherichia coli

Ohnishi, M. & Hayashi, T., 1 1 2002, : : Nippon rinsho. Japanese journal of clinical medicine. 60, 6, p. 1077-1082 6 p.

研究成果: ジャーナルへの寄稿評論記事

2 引用 (Scopus)

Genomic diversity of enterohemorrhagic Escherichia coli 0157 revealed by whole genome PCR scanning

Ohnishi, M., Terajima, J., Kurokawa, K., Nakayama, K., Murata, T., Tamura, K., Ogura, Y., Watanabe, H. & Hayashi, T., 12 24 2002, : : Proceedings of the National Academy of Sciences of the United States of America. 99, 26, p. 17043-17048 6 p.

研究成果: ジャーナルへの寄稿記事

139 引用 (Scopus)

Physical and genetic map of Enterococcus faecium ATCC19434 and demonstration of intra- and interspecific genomic diversity in enterococci

Oana, K., Okimura, Y., Kawakami, Y., Hayashida, N., Shimosaka, M., Okazaki, M., Hayashi, T. & Ohnishi, M., 2 5 2002, : : FEMS microbiology letters. 207, 2, p. 133-139 7 p.

研究成果: ジャーナルへの寄稿記事

19 引用 (Scopus)
2001

Association of the urease gene with enterohemorrhagic Escherichia coli strains irrespective of their serogroups

Nakano, M., Iida, T., Ohnishi, M., Kurokawa, K., Takahashi, A., Tsukamoto, T., Yasunaga, T., Hayashi, T. & Honda, T., 12 17 2001, : : Journal of Clinical Microbiology. 39, 12, p. 4541-4543 3 p.

研究成果: ジャーナルへの寄稿記事

31 引用 (Scopus)

Complete genome sequence of enterohemorrhagic Eschelichia coli O157:H7 and genomic comparison with a laboratory strain K-12

Hayashi, T., Makino, K., Ohnishi, M., Kurokawa, K., Ishii, K., Yokoyama, K., Han, C. G., Ohtsubo, E., Nakayama, K., Murata, T., Tanaka, M., Tobe, T., Iida, T., Takami, H., Honda, T., Sasakawa, C., Ogasawara, N., Yasunaga, T., Kuhara, S., Shiba, T. および2人, Hattori, M. & Shinagawa, H., 1 1 2001, : : DNA Research. 8, 1, p. 11-22 12 p.

研究成果: ジャーナルへの寄稿記事

932 引用 (Scopus)

Complete nucleotide sequence of a Staphylococcus aureus exfoliative toxin B plasmid and identification of a novel ADP-ribosyltransferase, EDIN-C

Yamaguchi, T., Hayashi, T., Takami, H., Ohnishi, M., Murata, T., Nakayama, K., Asakawa, K., Ohara, M., Komatsuzawa, H. & Sugai, M., 12 5 2001, : : Infection and Immunity. 69, 12, p. 7760-7771 12 p.

研究成果: ジャーナルへの寄稿記事

107 引用 (Scopus)

Determination of the whole genome sequence of enterohemorrhagic Escherichia coli O157:H7

Ohnishi, M., Hayashi, T. & Kurokawa, K., 1 1 2001, : : Tanpakushitsu kakusan koso. Protein, nucleic acid, enzyme. 46, 12, p. 1862-1867 6 p.

研究成果: ジャーナルへの寄稿評論記事

2 引用 (Scopus)

Diversification of Escherichia coli genomes: Are bacteriophages the major contributors?

Ohnishi, M., Kurokawa, K. & Hayashi, T., 10 1 2001, : : Trends in Microbiology. 9, 10, p. 481-485 5 p.

研究成果: ジャーナルへの寄稿評論記事

160 引用 (Scopus)

Diversity and uniqueness of pyocins produced by Pseudomonas aeruginosa

Hayashi, T. & Nakayama, K., 1 1 2001, : : Tanpakushitsu kakusan koso. Protein, nucleic acid, enzyme. 46, 4 Suppl, p. 341-347 7 p.

研究成果: ジャーナルへの寄稿評論記事

DNA inversion in the tail fiber gene alters the host range specificity of carotovoricin Er, a phage-tail-like bacteriocin of phytopathogenic Erwinia carotovora subsp. carotovora Er

Nguyen, H. A., Tomita, T., Hirota, M., Kaneko, J., Hayashi, T. & Kamio, Y., 12 1 2001, : : Journal of bacteriology. 183, 21, p. 6274-6281 8 p.

研究成果: ジャーナルへの寄稿記事

28 引用 (Scopus)

Molecular and epidemiological study of the first outbreak of vanB type vancomycin-resistant Enterococcus faecalis in Japan

Oana, K., Kawakami, Y., Ohnishi, M., Ishikawa, M., Hirota, M., Tozuka, M., Atarashi, K., Baba, K., Fujiki, K., Okazaki, M., Honda, T. & Hayashi, T., 6 13 2001, : : Japanese Journal of Infectious Diseases. 54, 1, p. 17-22 6 p.

研究成果: ジャーナルへの寄稿記事

9 引用 (Scopus)

Specific protein-DNA and protein-protein interaction in the hig gene system, a plasmid-borne proteic killer gene system of plasmid Rts1

Tian, Q. B., Ohnishi, M., Murata, T., Nakayama, K., Terawaki, Y. & Hayashi, T., 1 1 2001, : : Plasmid. 45, 2, p. 63-74 12 p.

研究成果: ジャーナルへの寄稿記事

19 引用 (Scopus)

toxB gene on pO157 of enterohemorrhagic Escherichia coli O157:H7 is required for full epithelial cell adherence phenotype

Tatsuno, I., Horie, M., Abe, H., Miki, T., Makino, K., Shinagawa, H., Taguchi, H., Kamiya, S., Hayashi, T. & Sasakawa, C., 11 6 2001, : : Infection and Immunity. 69, 11, p. 6660-6669 10 p.

研究成果: ジャーナルへの寄稿記事

153 引用 (Scopus)