S Shigeoka

Summary

Affiliation: Kinki University
Country: Japan

Publications

  1. ncbi request reprint Comprehensive analysis of cytosolic Nudix hydrolases in Arabidopsis thaliana
    Takahisa Ogawa
    Department of Advanced Bioscience, Faculty of Agriculture, Kinki University, 3327 204 Nakamachi, Nara 631 8505, Japan
    J Biol Chem 280:25277-83. 2005
  2. ncbi request reprint Regulation and function of ascorbate peroxidase isoenzymes
    Shigeru Shigeoka
    Department of Food and Nutrition, Faculty of Agriculture, Kinki University, Nakamachi, Nara 631 8505, Japan
    J Exp Bot 53:1305-19. 2002
  3. ncbi request reprint Characterization of monoclonal antibodies against ascorbate peroxidase isoenzymes: purification and epitope-mapping using immunoaffinity column chromatography
    K Yoshimura
    Department of Food and Nutrition, Faculty of Agriculture, Kinki University, 3327-204 Nakamachi, Nara 631-8505, Japan
    Biochim Biophys Acta 1526:168-74. 2001
  4. pmc Characterization and immunological properties of selenium-containing glutathione peroxidase induced by selenite in Chlamydomonas reinhardtii
    S Shigeoka
    Department of Food and Nutrition, Kinki University, Nara, Japan
    Biochem J 275:623-7. 1991
  5. ncbi request reprint Acquisition of a new type of fructose-1,6-bisphosphatase with resistance to hydrogen peroxide in cyanobacteria: molecular characterization of the enzyme from Synechocystis PCC 6803
    M Tamoi
    Department of Food and Nutrition, Faculty of Agriculture, Kinki University, Nara, Japan
    Biochim Biophys Acta 1383:232-44. 1998
  6. ncbi request reprint Molecular mechanisms of the resistance to hydrogen peroxide of enzymes involved in the calvin cycle from halotolerant Chlamydomonas sp. W80
    M Tamoi
    Department of Food and Nutrition, Faculty of Agriculture, Kinki University, 3327-204 Nakamachi, Nara 631-8505, Japan
    Arch Biochem Biophys 390:176-85. 2001
  7. ncbi request reprint Overexpression of a cyanobacterial fructose-1,6-/sedoheptulose-1,7-bisphosphatase in tobacco enhances photosynthesis and growth
    Y Miyagawa
    Graduate School of Advanced Life Science, Kinki University, Nakamachi, Nara 631-8505, Japan
    Nat Biotechnol 19:965-9. 2001
  8. ncbi request reprint Molecular characterization and resistance to hydrogen peroxide of two fructose-1,6-bisphosphatases from Synechococcus PCC 7942
    M Tamoi
    Department of Food and Nutrition, Faculty of Agriculture, Kinki University, Nakamachi, Nara, Japan
    Arch Biochem Biophys 334:27-36. 1996
  9. ncbi request reprint Immunological properties of sedoheptulose-1,7-bisphosphatase from Chlamydomonas sp. W80
    Masahiro Tamoi
    Department of Food and Nutrition, Faculty of Agriculture, Kinki University, Nara 631 8505, Japan
    Biosci Biotechnol Biochem 69:848-51. 2005
  10. ncbi request reprint An inserted loop region of stromal ascorbate peroxidase is involved in its hydrogen peroxide-mediated inactivation
    Sakihito Kitajima
    Research institute of Innovative Technology for the Earth RITE, Soraku gun, Kyoto, Japan
    FEBS J 273:2704-10. 2006

Collaborators

Detail Information

Publications33

  1. ncbi request reprint Comprehensive analysis of cytosolic Nudix hydrolases in Arabidopsis thaliana
    Takahisa Ogawa
    Department of Advanced Bioscience, Faculty of Agriculture, Kinki University, 3327 204 Nakamachi, Nara 631 8505, Japan
    J Biol Chem 280:25277-83. 2005
    ..coli MutT in A. thaliana and is involved in the prevention of spontaneous mutation. The results obtained here suggest that the plant Nudix family has evolved in a specific manner that differs from that of yeast and humans...
  2. ncbi request reprint Regulation and function of ascorbate peroxidase isoenzymes
    Shigeru Shigeoka
    Department of Food and Nutrition, Faculty of Agriculture, Kinki University, Nakamachi, Nara 631 8505, Japan
    J Exp Bot 53:1305-19. 2002
    ..It is clear that a high level of endogenous ascorbate is essential effectively to maintain the antioxidant system that protects plants from oxidative damage due to biotic and abiotic stresses...
  3. ncbi request reprint Characterization of monoclonal antibodies against ascorbate peroxidase isoenzymes: purification and epitope-mapping using immunoaffinity column chromatography
    K Yoshimura
    Department of Food and Nutrition, Faculty of Agriculture, Kinki University, 3327-204 Nakamachi, Nara 631-8505, Japan
    Biochim Biophys Acta 1526:168-74. 2001
    ..We concluded that the peptides identified as epitopes are characteristic evidence of monoclonal antibodies...
  4. pmc Characterization and immunological properties of selenium-containing glutathione peroxidase induced by selenite in Chlamydomonas reinhardtii
    S Shigeoka
    Department of Food and Nutrition, Kinki University, Nara, Japan
    Biochem J 275:623-7. 1991
    ....
  5. ncbi request reprint Acquisition of a new type of fructose-1,6-bisphosphatase with resistance to hydrogen peroxide in cyanobacteria: molecular characterization of the enzyme from Synechocystis PCC 6803
    M Tamoi
    Department of Food and Nutrition, Faculty of Agriculture, Kinki University, Nara, Japan
    Biochim Biophys Acta 1383:232-44. 1998
    ..6803 F-I gene showed an open reading frame of 1164 bp that encoded a protein of 388 amino acid residues (approx. molecular mass of 41.6 kDa). The deduced amino acid sequences had homologous sequences with the S. 7942 F-I...
  6. ncbi request reprint Molecular mechanisms of the resistance to hydrogen peroxide of enzymes involved in the calvin cycle from halotolerant Chlamydomonas sp. W80
    M Tamoi
    Department of Food and Nutrition, Faculty of Agriculture, Kinki University, 3327-204 Nakamachi, Nara 631-8505, Japan
    Arch Biochem Biophys 390:176-85. 2001
    ..W80 is due to the different conformational structures in the vicinity of the Cys residues of the chloroplastic enzymes between higher plant and C. W80 cells...
  7. ncbi request reprint Overexpression of a cyanobacterial fructose-1,6-/sedoheptulose-1,7-bisphosphatase in tobacco enhances photosynthesis and growth
    Y Miyagawa
    Graduate School of Advanced Life Science, Kinki University, Nakamachi, Nara 631-8505, Japan
    Nat Biotechnol 19:965-9. 2001
    ..This is the first report in which expression of a single plastid-targeted enzyme has been shown to improve carbon fixation and growth in transgenic plants...
  8. ncbi request reprint Molecular characterization and resistance to hydrogen peroxide of two fructose-1,6-bisphosphatases from Synechococcus PCC 7942
    M Tamoi
    Department of Food and Nutrition, Faculty of Agriculture, Kinki University, Nakamachi, Nara, Japan
    Arch Biochem Biophys 334:27-36. 1996
    ..The recombinant enzymes expressed in Escherichia coli as well as the native enzymes of F-I and F-II from Synechococcus PCC 7942 cells were resistant to 1 mM hydrogen peroxide unlike the light-activated higher plant chloroplast enzymes...
  9. ncbi request reprint Immunological properties of sedoheptulose-1,7-bisphosphatase from Chlamydomonas sp. W80
    Masahiro Tamoi
    Department of Food and Nutrition, Faculty of Agriculture, Kinki University, Nara 631 8505, Japan
    Biosci Biotechnol Biochem 69:848-51. 2005
    ..Further, we investigated the levels of protein and activity of SBPase in different tissues of Arabidopsis plants...
  10. ncbi request reprint An inserted loop region of stromal ascorbate peroxidase is involved in its hydrogen peroxide-mediated inactivation
    Sakihito Kitajima
    Research institute of Innovative Technology for the Earth RITE, Soraku gun, Kyoto, Japan
    FEBS J 273:2704-10. 2006
    ..The higher susceptibility of the stromal ascorbate peroxidase may be due to a distorted interaction of the loop with the cation and/or the heme...
  11. ncbi request reprint Hydroperoxide reduction by thioredoxin-specific glutathione peroxidase isoenzymes of Arabidopsis thaliana
    Aqib Iqbal
    Department of Applied Biological Chemistry, Osaka Prefecture University, Sakai, Japan
    FEBS J 273:5589-97. 2006
    ....
  12. ncbi request reprint [Regulation mechanism of the intercellular redox status involved in the response to environmental stress in higher plants]
    Yukinori Yabuta
    Tanpakushitsu Kakusan Koso 52:578-84. 2007
  13. pmc A bacterial transgene for catalase protects translation of d1 protein during exposure of salt-stressed tobacco leaves to strong light
    Khaled Al-Taweel
    Graduate School of Life and Environmental Sciences, Osaka Prefecture University, Sakai, Osaka 599 8231, Japan
    Plant Physiol 145:258-65. 2007
    ..Our results suggest that salt stress enhanced photoinhibition by inhibiting repair of PSII and that the katE transgene increased the resistance of the chloroplast's translational machinery to salt stress by scavenging hydrogen peroxide...
  14. ncbi request reprint AtNUDX1, an 8-oxo-7,8-dihydro-2'-deoxyguanosine 5'-triphosphate pyrophosphohydrolase, is responsible for eliminating oxidized nucleotides in Arabidopsis
    Kazuya Yoshimura
    Department of Food and Nutritional Science, College of Bioscience and Biotechnology, Chubu University, 1200 Matsumoto cho, Kasugai, Aichi, 487 8501 Japan
    Plant Cell Physiol 48:1438-49. 2007
    ..The results obtained here indicate that AtNUDX1 functions in cellular defense against oxidative DNA and RNA damage through the sanitization of their precursor pools in the cytosol in Arabidopsis cells...
  15. ncbi request reprint Recent advances in ascorbate biosynthesis and the physiological significance of ascorbate peroxidase in photosynthesizing organisms
    Takahiro Ishikawa
    Department of Life Sciences and Biotechnology, Faculty of Life and Environmental Sciences, Shimane University, Matsue, Shimane 690 8504, Japan
    Biosci Biotechnol Biochem 72:1143-54. 2008
    ..Molecular physiological analysis has revealed that cytosolic APX is part of the system modulating the cellular H(2)O(2) level in redox signaling...
  16. ncbi request reprint Two distinct redox signaling pathways for cytosolic APX induction under photooxidative stress
    Yukinori Yabuta
    Department of Food and Nutrition, Faculty of Agriculture, Kinki University, 3327 204 Nakamachi, Nara, 631 8505 Japan
    Plant Cell Physiol 45:1586-94. 2004
    ..These results indicate that the induction of cAPX expression is caused by a redox change in PET, probably through the plastquinone pool at an early stage and thereafter by an increase in the cellular H2O2 level...
  17. pmc Induction and functional analysis of two reduced nicotinamide adenine dinucleotide phosphate-dependent glutathione peroxidase-like proteins in Synechocystis PCC 6803 during the progression of oxidative stress
    Ahmed Gaber
    Department of Applied Biological Chemistry, Osaka Prefecture University, Sakai 599 8531, Japan
    Plant Physiol 136:2855-61. 2004
    ..The data reported here indicate that GPX-1 and GPX-2 are essential for the removal of lipid hydroperoxides under normal and stress conditions, leading to the protection of membrane integrity...
  18. ncbi request reprint Enhancement of stress tolerance in transgenic tobacco plants overexpressing Chlamydomonas glutathione peroxidase in chloroplasts or cytosol
    Kazuya Yoshimura
    Advanced Life Science, Graduate School, Kinki University, 3327 204 Nakamachi, Nara 631 8505, Japan
    Plant J 37:21-33. 2004
    ....
  19. ncbi request reprint Stable form of ascorbate peroxidase from the red alga Galdieria partita similar to both chloroplastic and cytosolic isoforms of higher plants
    Sakihito Kitajima
    Research institute of Innovative Technology for the Earth RITE, Soraku gun, Kyoto, 619 0292, Japan
    Biosci Biotechnol Biochem 66:2367-75. 2002
    ..The stability of APX-B might be due to its cytosolic isoform-like structure of the carboxyl-terminal half...
  20. ncbi request reprint Identification of a cis element for tissue-specific alternative splicing of chloroplast ascorbate peroxidase pre-mRNA in higher plants
    Kazuya Yoshimura
    Department of Food and Nutrition, Faculty of Agriculture, Kinki University, 3327 204 Nakamachi, Nara 631 8505, Japan
    J Biol Chem 277:40623-32. 2002
    ..These results indicate that the tissue-specific alternative splicing of chlAPX pre-mRNA is regulated by the splicing enhancer SRE...
  21. ncbi request reprint Thylakoid membrane-bound ascorbate peroxidase is a limiting factor of antioxidative systems under photo-oxidative stress
    Yukinori Yabuta
    Advanced Life Science, Graduate School Kinki University, 3327 204 Nakamachi, Nara, Japan
    Plant J 32:915-25. 2002
    ....
  22. ncbi request reprint Crystal structure of chloroplastic ascorbate peroxidase from tobacco plants and structural insights into its instability
    Kei Wada
    Research Institute for Advanced Science and Technology, Osaka Prefecture University, Gakuen cho 1 2, Sakai, Osaka 599 8570
    J Biochem 134:239-44. 2003
    ..The rapid inactivation of sAPX might be due to the characteristic conformation of Arg169 owing to the loop structure of sAPX...
  23. ncbi request reprint [Cellular redox by active oxygen species and metabolic engineering of antioxidative system in higher plants]
    Takahiro Ishikawa
    Tanpakushitsu Kakusan Koso 48:2145-53. 2003
  24. doi request reprint Molecular design of photosynthesis-elevated chloroplasts for mass accumulation of a foreign protein
    Yukinori Yabuta
    Department of Advanced Bioscience, Faculty of Agriculture, Kinki University, 3327 204 Nakamachi, Nara 631 8505, Japan
    Plant Cell Physiol 49:375-85. 2008
    ..Consequently, >99% of the additional 200-260 mg ml(-1) of protein expressed in the chloroplasts could be used for the production of useful proteins in the photosynthesis-elevated transplastomic plants having FBP/SBPase...
  25. ncbi request reprint Crystallization and preliminary X-ray diffraction studies of catalase-peroxidase from Synechococcus PCC 7942
    Kei Wada
    Research Institute for Advanced Science and Technology, Osaka Prefecture University, Sakai, Osaka 599 8570, Japan
    Acta Crystallogr D Biol Crystallogr 58:157-9. 2002
    ..3, c = 202.0 A. The calculated V(M) value based on a dimer in the asymmetric unit was 1.9 A(3) Da(-1). A native data set was collected to 2.3 A resolution from a frozen crystal using synchrotron radiation at SPring-8...
  26. ncbi request reprint Light regulation of ascorbate biosynthesis is dependent on the photosynthetic electron transport chain but independent of sugars in Arabidopsis
    Yukinori Yabuta
    Department of Advanced Bioscience, Faculty of Agriculture, Kinki University, 3327 204 Nakamachi, Nara, Japan
    J Exp Bot 58:2661-71. 2007
    ..The results suggest that photosynthetic electron transport of chloroplasts is closely related to AsA pool size regulation in leaves...
  27. ncbi request reprint Crystallization and preliminary X-ray diffraction analysis of chloroplastic ascorbate peroxidase of tobacco plants
    Kei Wada
    Research Institute for Advanced Science and Technology, Osaka Prefecture University, Sakai, Osaka 599 8570, Japan
    Acta Crystallogr D Biol Crystallogr 58:559-61. 2002
    ..8 A. The calculated V(M) value based on a monomer in the asymmetric unit is 2.2 A(3)Da(-1). A data set was successfully collected to 1.6 A resolution from a frozen crystal using synchrotron radiation of wavelength 1.0 A at KEK-PF, Japan...
  28. ncbi request reprint Differential expression of alternatively spliced mRNAs of Arabidopsis SR protein homologs, atSR30 and atSR45a, in response to environmental stress
    Noriaki Tanabe
    Advanced Bioscience, Graduate School, Kinki University, 3327 204 Nakamachi, Nara, 631 8505 Japan
    Plant Cell Physiol 48:1036-49. 2007
    ..These results indicate that the regulation of transcription and alternative splicing of atSR45a and atSR30 is responsive to various stressful conditions...
  29. ncbi request reprint Arabidopsis heat shock transcription factor A2 as a key regulator in response to several types of environmental stress
    Ayako Nishizawa
    Department of Advanced Bioscience, Faculty of Agriculture, Kinki University, 3327 204 Nakamachi, Nara 631 8505, Japan
    Plant J 48:535-47. 2006
    ..Our present results indicate that HsfA2 is a key regulator in the induction of the defence system under several types of environmental stress...
  30. ncbi request reprint Molecular characterization and redox regulation of phosphoribulokinase from the cyanobacterium Synechococcus sp. PCC 7942
    Daisuke Kobayashi
    Department of Applied Biochemistry, Graduate School of Agriculture and Bioscience, Osaka Prefecture University, Gakuen cho 1 1 Sakai, Osaka, 599 8531 Japan
    Plant Cell Physiol 44:269-76. 2003
    ..These results suggest Synechococcus sp. PCC 7942 PRK can be regulated by reversible oxidation/reduction in vitro, but might be resistant to oxidative inactivation in vivo...
  31. ncbi request reprint Contribution of fructose-1,6-bisphosphatase and sedoheptulose-1,7-bisphosphatase to the photosynthetic rate and carbon flow in the Calvin cycle in transgenic plants
    Masahiro Tamoi
    Department of Advanced Bioscience, Faculty of Agriculture, Kinki University, Nara, Japan
    Plant Cell Physiol 47:380-90. 2006
    ....
  32. ncbi request reprint Acclimation to diverse environmental stresses caused by a suppression of cytosolic ascorbate peroxidase in tobacco BY-2 cells
    Takahiro Ishikawa
    Faculty of Life and Environmental Science, Shimane University, 1060 Nishikawatsu, Matsue, Shimane, 690 8504 Japan
    Plant Cell Physiol 46:1264-71. 2005
    ..These data suggest the possibility that MAP kinase cascades are activated by subtle imbalances in the homeostasis of the cellular redox status caused by lowered cytosolic APX activity...
  33. pmc Galactinol and raffinose constitute a novel function to protect plants from oxidative damage
    Ayako Nishizawa
    Department of Advanced Bioscience, Faculty of Agriculture, Kinki University, 3327 204 Nakamachi, Nara 631 8505, Japan
    Plant Physiol 147:1251-63. 2008
    ..These findings suggest the possibility that galactinol and raffinose scavenge hydroxyl radicals as a novel function to protect plant cells from oxidative damage caused by MV treatment, salinity, or chilling...