フルテキストURL fulltext.pdf
著者 Takahashi, Eizo| Ochi, Sadayuki| Mizuno, Tamaki| Morita, Daichi| Morita, Masatomo| Ohnishi, Makoto| Koley, Hemanta| Dutta, Moumita| Chowdhury, Goutam| Mukhopadhyay, Asish K.| Dutta, Shanta| Miyoshi, Shin-Ichi| Okamoto, Keinosuke|
キーワード Vibrio cholerae NAG Vibrio cholera toxin virulence environmental water gene analysis
発行日 2021-08-20
出版物タイトル Frontiers In Microbiology
12巻
出版者 Frontiers Media SA
開始ページ 726273
ISSN 1664-302X
資料タイプ 学術雑誌論文
言語 English
OAI-PMH Set 岡山大学
著作権者 © 2021 Takahashi, Ochi, Mizuno, Morita, Morita, Ohnishi, Koley, Dutta, Chowdhury, Mukhopadhyay, Dutta, Miyoshi and Okamoto.
論文のバージョン publisher
PubMed ID 34489915
DOI 10.3389/fmicb.2021.726273
Web of Science KeyUT 000696600200001
関連URL isVersionOf https://doi.org/10.3389/fmicb.2021.726273
フルテキストURL fulltext.pdf
著者 Morita, Daichi| Takahashi, Eizo| Morita, Masatomo| Ohnishi, Makoto| Mizuno, Tamaki| Miyoshi, Shin‐ichi| Dutta, Devarati| Ramamurthy, Thandavarayan| Chowdhury, Goutam| Mukhopadhyay, Asish K.| Okamoto, Keinosuke|
キーワード antibiotic resistance diarrhea genome sequence genomic island integron Vibrio cholerae
備考 This is the peer reviewed version of the following article: Daichi Morita et. al. Genomic characterization of antibiotic resistance‐encoding genes in clinical isolates of Vibrio cholerae non‐O1/non‐O139 strains from Kolkata, India: generation of novel types of genomic islands containing plural antibiotic resistance genes. Microbiology and Immunology 64(6) 435-444 (2020), which has been published in final form at https://doi.org/10.1111/1348-0421.12790. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions.|
発行日 2020-03-28
出版物タイトル Microbiology and Immunology
64巻
6号
出版者 Wiley
開始ページ 435
終了ページ 444
ISSN 03855600
NCID AA00738350
資料タイプ 学術雑誌論文
言語 English
OAI-PMH Set 岡山大学
論文のバージョン author
PubMed ID 32222116
DOI 10.1111/1348-0421.12790
Web of Science KeyUT 000527073000001
関連URL isVersonOf https://doi.org/10.1111/1348-0421.12790
著者 Fang, Xing| Nunoshiba, Tatsuo| Yoshida, Midori| Nishikawa, Akiyoshi| Nemoto, Kiyomitsu| Degawa, Masakuni| Arimoto, Sakae| Okamoto, Keinosuke| Takahashi, Eizo| Negishi, Tomoe|
発行日 2014-02-28
出版物タイトル Genes and Environment
36巻
1号
資料タイプ 学術雑誌論文
JaLCDOI 10.18926/AMO/30947
フルテキストURL fulltext.pdf
著者 Khan, Rasel| Takahashi, Eizo| Nakura, Hironori| Ansaruzzaman, Mohammad| Banik, Sukalyani| Ramamurthy, Thandavarayan| Okamoto, Keinosuke|
抄録 <p>Aeromonas are water-borne pathogens. They are halotolerant, which means that they can survive in environments whose salt content corresponds to that of seawater (3.0% NaCl). However, the presence of Aeromonas in seawater is extremely rare compared with that in river water. In this study, we tested the ability of Aeromonas sobria to produce toxins in river water and seawater. First, we cultured A. sobria on skim milk agar plates supplemented with either river water (SARW) or seawater (SASW). The bacteria grew on both plates. A clear zone around the bacteria was generated in SARW. However, such a zone was not observed in SASW, suggesting that proteases were not generated in SASW. Subsequently, we cultured A. sobria in a nutrient broth supplemented with either river water (NRW) or with seawater (NSW), and examined the protease activity of their culture supernatants. The protease activity of the culture supernatant from NSW was extremely low compared to that from NRW. The immunoblotting analysis showed that serine protease (ASP) was not produced by the culture in NSW. By contrast, aerolysin-like hemolysin was produced in all conditions examined in this study. This indicates that the salinity of water is deeply involved in the production of ASP by A. sobria.</p>
キーワード Aeromonas water toxin salinity
Amo Type Original Article
発行日 2008-12
出版物タイトル Acta Medica Okayama
62巻
6号
出版者 Okayama University Medical School
開始ページ 363
終了ページ 371
ISSN 0386-300X
NCID AA00508441
資料タイプ 学術雑誌論文
言語 English
論文のバージョン publisher
査読 有り
Web of Science KeyUT 000262025000002
著者 髙橋 栄造|
発行日 2005-03-25
出版物タイトル
資料タイプ 学位論文