発表論文

研究業績（2008年以降）

 

[原著論文]

  1. Sho Takeda, Taisuke Togawa, Kei-ichiro Mishiba, Katsuyuki T Yamato, Yuji Iwata, Nozomu Koizumi (2022) IRE1-mediated cytoplasmic splicing and regulated IRE1-dependent decay of mRNA in the liverwort Marchantia polymorpha. Plant Biotechnol 39: 303–310 [PubMed]
  2. Rikako Hirata, Tomoya Makabe, Kei-ichiro Mishiba, Nozomu Koizumi, Samir M. Hamdan, Yuji Iwata (2022) Unpaired nucleotides on the stem of microRNA precursor are important for precise cleavage by Dicer-Like1 in Arabidopsis. Genes Cells 27: 280-292 [PubMed]
  3. Masato Nakamura, Mamoru Nozaki, Yuji Iwata, Nozomu Koizumi, Yasushi, Sato (2022) THESEUS1 is involved in tunicamycin-induced root growth inhibition, ectopic lignin deposition, and cell wall damageinduced unfolded protein response. Plant Biotechnol 39: 129-138 [J-STAGE]
  4. Misa Matsuda, Yuji Iwata, Nozomu Koizumi, Kei-ichiro Mishiba (2020) Zeocin-induced DNA double-strand breaks affect endoreduplication and cell size in radish cotyledon epidermis. Cytologia 85(3):245-249
  5. Kei-ichiro Mishiba, Kae Nishida, Naoto Inoue, Tomoya Fujiwara, Shunji Teranishi, Yuji Iwata, Satomi Takeda, Nozomu Koizumi (2020) Genetic engineering of eggplant accumulating β-carotene in fruit. Plant Cell Rep 39:1029-1039
  6. Kei-ichiro Mishiba, Yuji Iwata, Tomofumi Mochizuki, Atsushi Matsumura, Nanami Nishioka, Rikako Hirata, Nozomu Koizumi (2019) Unfolded protein-independent IRE1 activation contributes to multifaceted developmental processes in Arabidopsis. Life Sci Alliance2:e201900459
  7. Rikako Hirata, Kei-ichiro Mishiba, Nozomu Koizumi, Yuji Iwata (2019) Deficiency in the double-stranded RNA binding protein HYPONASTIC LEAVES1 increases sensitivity to the endoplasmic reticulum stress inducer tunicamycin in Arabidopsis. BMC Res Notes 12:580 [Open Access]
  8. Ayumi Hirohata, Izumi Sato, Kimihiko Kaino, Yuji Iwata, Nozomu Koizumi, Kei-ichiro Mishiba (2019) CRISPR/Cas9-mediated homologous recombination in tobacco. Plant Cell Rep 38:463-473
  9. Yuji Iwata, Tsukasa Iida, Toshihiro Matsunami, Yu Yamada, Kei-ichiro Mishiba, Takumi Ogawa, Tetsuya Kurata, Nozomu Koizumi (2018) Constitutive BiP protein accumulation in Arabidopsis mutants defective in a gene encoding chloroplastt-resident stearoyl-acyl carrier protein desaturase. Genes Cells 23:456-465 [PubMed]
  10. Misa Matsuda, Yuji Iwata, Nozomu Koizumi, Kei-ichiro Mishiba (2018) DNA double-strand breaks promote endoreduplication in radish cotyledon. Plant Cell Rep 37:913-921 [PubMed]
  11. Yuji Iwata, Tsuneyo Nishino, Nozomu Koizumi (2017) Overexpression of the endoplasmic reticulum stress-inducible gene TIN1 causes abnormal pollen surface morphology in Arabidopsis. Plant Biotechnol, 34, 173-176.
  12. Yuji Iwata, Fumika Yagi, Sae Saito, Kei-ichiro Mishiba, Nozomu Koizumi (2017) Inositol-requiring enzyme 1 affects meristematic division in roots under moderate salt stress in Arabidopsis. Plant Biotechnol, 34, 159-163.
  13. Yuji Iwata, Makoto Ashida, Chisa Hasegawa, Kazuki Tabara, Kei-ichiro Mishiba, Nozomu Koizumi (2017) Activation of the Arabidopsis membrane-bound transcription factor bZIP28 is mediated by site-2 protease, but not site-1 protease. Plant J, 91, 408-15.
  14. Asahi Shimada, Azusa Okumura, Satoshi Yamasaki, Yuji Iwata, Nozomu Koizumi, Masahiro Nishihara, Kei-ichiro Mishiba (2017) A 64-bp sequence containing the GAAGA motif is essential for CaMV-35S promoter methylation in gentian. Biochim Biophys Acta, 1860, 861-9.
  15. Riko Tanaka, Makoto Amijima, Yuji Iwata, Koizumi, Kei-ichiro Mishiba (2016) Effect of light and auxin transport inhibitors on endoreduplication in hypocotyl and cotyledon. Plant Cell Rep, 35, 2539-47.
  16. Yuji Iwata, Noriko Hayashi, Kazuki Tabara, Kei-ichiro Mishiba, Nozomu Koizumi (2016) Tunicamycin-induced inhibition of protein secretion into culture medium of Arabidopsis T87 suspension cells through mRNA degradation on the endoplasmic reticulum. Biosci Biotechnol Biochem, 80, 1168-71.
  17. Yukihiro Nagashima, Yuji Iwata, Kei-ichiro Mishiba, Nozomu Koizumi (2016) Arabidopsis tRNA ligase completes the cytoplasmic splicing of bZIP60 mRNA in the unfolded protein response. Biochem Biophys Res Commun 470, 941-6.
  18. Azusa Okumura, Asahi Shimada, Satoshi Yamasaki, Takuya Horino, Yuji Iwata, Nozomu Koizumi, Masahiro Nishihara, Kei-ichiro Mishiba (2016) CaMV-35S promoter sequence- specific DNA methylation in lettuce. Plant Cell Rep 35: 43-51.
  19. Makoto Amijima, Yuji Iwata, Nozomu Koizumi, Kei-ichiro Mishiba (2014) The polar auxin transport inhibitor TIBA inhibits endoreduplication in dark grown spinach hypocotyls. Plant Sci, 225, 45-51.
  20. Yukihiro Nagashima, Yuji Iwata, Makoto Ashida, Kei-ichiro Mishiba, Nozomu Koizumi (2014) Exogenous salicylic acid activates two signaling arms of the unfolded protein response in Arabidopsis. Plant Cell Physiol, 55, 1772-1778, 2014.
  21. Yosuke Miyagawa, Jun Ogawa, Yuji Iwata, Nozomu Koizumi, Kei-ichiro Mishiba (2013) An attempt to detect siRNA-mediated genomic DNA modification by artificially induced mismatch siRNA in Arabidopsis. PLoS ONE 8, e81326-1-7.
  22. Kei-ichiro Mishiba, Yukihiro Nagashima, Eiji Suzuki, Noriko Hayashi, Yoshiyuki Ogata, Yukihisa Shimada, Nozomu Koizumi (2013) Defects in IRE1 enhance cell death and fail to degrade mRNAs encoding secretory pathway proteins in the Arabidopsis unfolded protein response. Proc Natl Acad Sci USA 110, 5713-5718
  23. Yuji Iwata, Masateru Takahashi, Nina V Fedoroff, Samir M Hamdan (2013) Dissecting the interactions of SERRATE with RNA and DICER-LIKE 1 in Arabidopsis microRNA precursor processing. Nucleic Acids Res 41, 9129-9140
  24. Yuji Iwata, Tsuneyo Nishino, Megumi Iwano, Seiji Takayama, Nozomu Koizumi (2012) Role of the plant-specific endoplasmic reticulum stress-inducible gene TIN1 in the formation of the pollen surface structure in Arabidopsis thaliana. Plant Biotechnol 28, 51-56
  25. Yukihiro Nagashima, Kei-ichiro Mishiba, Eiji Suzuki, Yukihisa Shimada, Yuji Iwata, Nozomu Koizumi (2011) Arabidopsis IRE1 catalyses unconventional splicing of bZIP60 mRNA to produce the active transcription factor. Sci Rep 1, 29
  26. Yuji Tanaka, Shinya Nakamura, Makoto Kawamukai, Nozomu Koizumi, Tsuyoshi Nakagawa (2011) Development of series of gateway binary vectors possessing a tunicamycin resistance gene as a marker for transformation of Arabidopsis thaliana. Biosci Biotechnol Biochem 75:804-807
  27. Satoshi Yamasaki, Masayuki Oda, Nozomu Koizumi, Kazuhiko Mitsukuri, Masafumi Johkan, Takashi Nakatsuka, Masahiro Nishihara, Kei-ichiro Mishiba (2011) De novo DNA methylation of the 35S enhancer revealed by high-resolution methylation analysis of an entire T-DNA segment in transgenic gentian. Plant Biotechnol 28:223-230
  28. Yuji Iwata, Tsuneyo Nishino, Seiji Takayama, Nozomu Koizumi (2010) Characterization of a plant-specific gene induced by endoplasmic reticulum stress in Arabidopsis thaliana. Biosci Biotechnol Biochem 74, 2087-2091.
  29. Yuji Iwata, Masayo Sakiyama, Mi-Hyun Lee, Nozomu Koizumi (2010) Transcriptomic response of Arabidopsis thaliana to tunicamycin-induced endoplasmic reticulum stress. Plant Biotechnol 27, 161-171
  30. Yuji Iwata, Mari Yoneda, Yuki Yanagawa, Nozomu Koizumi (2009) Characteristics of the nuclear form of the Arabidopsis transcription factor AtbZIP60 during the endoplasmic reticulum stress response. Biosci Biotechnol Biochem 73, 865-869
  31. Yuji Iwata, Nina V Fedoroff, Nozomu Koizumi (2008) Arabidopsis bZIP60 is a proteolysis-activated transcription factor involved in the endoplasmic reticulum stress response. Plant Cell 20, 3107-3121
  32. Nozomu Koizumi, Yuji Iwata (2008) Construction of a binary vector for transformation of Arabidopsis thaliana with a new selection marker. Biosci Biotechnol Biochem 72, 3041-3043
  33. Hiromi Tajima, Yuji Iwata, Megumi Iwano, Seiji Takayama, Nozomu Koizumi (2008) Identification of an Arabidopsis transmembrane bZIP transcription factor involved in the endoplasmic reticulum stress response. Biochem Biophys Res Commun 374, 242-247
  34. Yuji Iwata, Takeo Yamada, Nozomu Koizumi (2008) Transcriptional regulation of an Arabidopsis gene encoding a CCT domain-containing protein during endoplasmic reticulum stress. Plant Biotechnol 25, 397-402

 

[総説、解説など]

  1. Rengin Ozgur, Baris Uzilday, Yuji Iwata, Nozomu Koizumi, Ismail Turkan (2018) Interplay between the unfolded protein response and reactive oxygen species: a dynamic duo. J Exp Bot 69:3333–3345 [PubMed]
  2. 岩田雄二，小泉望 (2018) 植物における膜結合型転写因子の活性化機構―膜に結合している転写因子が核に移行する2つの仕組み―．化学と生物 56巻11号 732-737ページ
  3. Yuji Iwata and Nozomu Koizumi (2012) Plant transducers of the endoplasmic reticulum unfolded protein response. Trends Plant Sci17, 720-727
  4. 小泉望 (2012) 遺伝子組換え植物をめぐる国内外の状況．月刊バイオインダストリー 29(8):5-11ページ
  5. Yuji Iwata, Mi-Hyun Lee, Nozomu Koizumi (2011) Analysis of a transcription factor using transient assay in Arabidopsis protoplasts. Methods Mol Biol 754, 107-17
  6. 小泉望, 岩田雄二 (2011) 植物における小胞体タンパク質品質管理―病原菌認識機構の解析から見えて来たもの―. 化学と生物 49巻2号 88-93ページ
  7. Yuji Iwata*, Nina V. Fedoroff, Nozomu Koizumi (2009) The Arabidopsis membrane-bound transcription factor AtbZIP60 is a novel plant-specific endoplasmic reticulum stress transducer. Plant Signal Behav 4, 514-516 (*corresponding author)
  8. Hiromi Tajima, Yuji Iwata, Nozomu Koizumi (2008) Endoplasmic reticulum stress response and regulated intramembrane proteolysis in plants. Plant Biotechnol 25, 271-278

 

[著書]

  1. Kazuki Tabara, Yuji Iwata, Nozomu Koizumi (2018) The Unfolded Protein Response. In: Chris Hawes, Verena Kriechbaumer Eds., The Plant Endoplasmic Reticulum, Methods and Protocols, Springer, pp 223-230 [Springer Link]
  2. Yuji Iwata and Nozomu Koizumi (2015) Membrane-bound transcription factors in plants: physiological roles and mechanisms of action. In: Daniel H Gonzalez (ed) Plant Transcription Factors: evolutionary, Structural and Functional Aspects. Elsevier, pp 385-394.