caa a22 4500 467890463 CHVBK 20180406152747.0 cr unu---uuuuu 170328e20060201xx s 000 0 eng 10.1007/s10327-005-0245-9 doi (NATIONALLICENCE)springer-10.1007/s10327-005-0245-9 Reactive oxygen species (ROS) generation and ROS-induced lipid peroxidation are associated with plasma membrane modifications in host cells in response to AK-toxin I from Alternaria alternata Japanese pear pathotype [Elektronische Daten] [Naoto Shimizu, Naoki Hosogi, Gang-Su Hyon, Shan Jiang, Kanako Inoue, Pyoyun Park] AK-toxin I caused plasma membrane modifications with plasma membrane-derived membrane fragments only in sensitive Japanese pear tissues. H2O2 generation was abundant in both the membrane fragments and the plasma membranes of the toxin-treated sensitive tissues. Whether lipid peroxidation was induced in plasma membranes of the toxin-treated sensitive tissues was examined biochemically and histochemically. Lipid peroxidation was caused only in the toxin-treated sensitive tissues or the toxin-treated plasma membrane-enriched fractions from sensitive young pear fruits. The results indicated that the peroxidation was probably induced by reactive oxygen species in the modified plasma membranes by action of toxin, suggesting that peroxidation is closely associated with plasma membrane modifications. The Phytopathological Society of Japan and Springer-Verlag Tokyo, 2006 AK-toxin I nationallicence Lipid peroxidation nationallicence H2O2 generation nationallicence Ultrastructure nationallicence Japanese pear plants nationallicence Alternaria alternata Japanese pear pathotype nationallicence Shimizu Naoto Laboratory of Stress Cytology, The Graduate School of Science and Technology, Kobe University, 1-1 Rokkodai-cho, Nada-ku, 657-8501, Kobe, Japan aut Hosogi Naoki Laboratory of Stress Cytology, The Graduate School of Science and Technology, Kobe University, 1-1 Rokkodai-cho, Nada-ku, 657-8501, Kobe, Japan aut Hyon Gang-Su Laboratory of Stress Cytology, The Graduate School of Science and Technology, Kobe University, 1-1 Rokkodai-cho, Nada-ku, 657-8501, Kobe, Japan aut Jiang Shan Laboratory of Stress Cytology, The Graduate School of Science and Technology, Kobe University, 1-1 Rokkodai-cho, Nada-ku, 657-8501, Kobe, Japan aut Inoue Kanako Laboratory of Stress Cytology, The Graduate School of Science and Technology, Kobe University, 1-1 Rokkodai-cho, Nada-ku, 657-8501, Kobe, Japan aut Park Pyoyun Laboratory of Stress Cytology, The Graduate School of Science and Technology, Kobe University, 1-1 Rokkodai-cho, Nada-ku, 657-8501, Kobe, Japan aut Journal of General Plant Pathology Springer-Verlag 72/1(2006-02-01), 6-15 1345-2630 72:1<6 2006 72 10327 https://doi.org/10.1007/s10327-005-0245-9 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10327-005-0245-9 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Shimizu Naoto Laboratory of Stress Cytology, The Graduate School of Science and Technology, Kobe University, 1-1 Rokkodai-cho, Nada-ku, 657-8501, Kobe, Japan aut NATIONALLICENCE 700 1- Hosogi Naoki Laboratory of Stress Cytology, The Graduate School of Science and Technology, Kobe University, 1-1 Rokkodai-cho, Nada-ku, 657-8501, Kobe, Japan aut NATIONALLICENCE 700 1- Hyon Gang-Su Laboratory of Stress Cytology, The Graduate School of Science and Technology, Kobe University, 1-1 Rokkodai-cho, Nada-ku, 657-8501, Kobe, Japan aut NATIONALLICENCE 700 1- Jiang Shan Laboratory of Stress Cytology, The Graduate School of Science and Technology, Kobe University, 1-1 Rokkodai-cho, Nada-ku, 657-8501, Kobe, Japan aut NATIONALLICENCE 700 1- Inoue Kanako Laboratory of Stress Cytology, The Graduate School of Science and Technology, Kobe University, 1-1 Rokkodai-cho, Nada-ku, 657-8501, Kobe, Japan aut NATIONALLICENCE 700 1- Park Pyoyun Laboratory of Stress Cytology, The Graduate School of Science and Technology, Kobe University, 1-1 Rokkodai-cho, Nada-ku, 657-8501, Kobe, Japan aut NATIONALLICENCE 773 0- Journal of General Plant Pathology Springer-Verlag 72/1(2006-02-01), 6-15 1345-2630 72:1<6 2006 72 10327 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer