Works by Setsuko Komatsu

Results: 160
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    Profiling of mitochondrial proteome in wheat roots.

    Published in:
    Molecular Biology Reports, 2014, v. 41, n. 8, p. 5359, doi. 10.1007/s11033-014-3407-z
    By:
    • Kim, Da-Eun;
    • Roy, Swapan;
    • Kamal, Abu;
    • Cho, Kun;
    • Kwon, Soo;
    • Cho, Seong-Woo;
    • Park, Chul-Soo;
    • Choi, Jong-Soon;
    • Komatsu, Setsuko;
    • Lee, Moon-Soon;
    • Woo, Sun-Hee
    Publication type:
    Article
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    Histopathology of red crown rot of soybean.

    Published in:
    Journal of General Plant Pathology, 2017, v. 83, n. 1, p. 23, doi. 10.1007/s10327-016-0694-3
    By:
    • Yamamoto, Ryo;
    • Nakagawa, Akio;
    • Shimada, Shinji;
    • Komatsu, Setsuko;
    • Kanematsu, Seiji
    Publication type:
    Article
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    A Proteomic Analysis of Leaf Sheaths from Rice1.

    Published in:
    Journal of Biochemistry, 2002, v. 132, n. 4, p. 613, doi. 10.1093/oxfordjournals.jbchem.a003264
    By:
    • Shen, Shihua;
    • Matsubae, Masami;
    • Takao, Toshifumi;
    • Tanaka, Naoki;
    • Komatsu, Setsuko
    Publication type:
    Article
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    Proteomic Analysis to Understand the Promotive Effect of Ethanol on Soybean Growth Under Salt Stress Finding solutions to mitigate the impact of salinity on crops is important for global food security because soil salinity significantly reduces plant growth and grain yield. Ethanol may play an important role in mitigating the negative salt-induced effects on crops. Soybean root growth was significantly reduced under salt stress; however, it was restored and comparable to control values by ethanol application even under stress. To study the positive mechanism of ethanol on soybean growth, a proteomic approach was carried out. The categories with the greatest changes in protein numbers were protein metabolism, transport, and cell organization in biological processes, nucleus and cytosol in cellular components, and nucleic acid binding activity in molecular functions. Proteomic data were confirmed using immunoblot analysis. Reactive oxygen species enzymes increased under salt stress; among them, mitochondrial ascorbate peroxidase was further accumulated by ethanol application. Among the cell wall and membrane-associated proteins, xyloglucan xyloglucosyl transferase and H<sup>+</sup>-ATPase increased and decreased, respectively, under salt stress; however, they were restored to control levels by ethanol application. These results suggest that soybeans were adversely affected by salt stress and recovered with ethanol application via the regulation of cell wall and membrane functions through the detoxification of reactive oxygen species.

    Published in:
    Biology (2079-7737), 2024, v. 13, n. 11, p. 861, doi. 10.3390/biology13110861
    By:
    • Komatsu, Setsuko;
    • Nishiuchi, Takumi
    Publication type:
    Article