伊藤 照悟(いとう しょうご)

title
2015年4月 入試説明会のオープンラボ展示企画会場にて

略歴

1999年
2003年
2005年

2008年


岐阜県立大垣北高等学校 卒業
名古屋大学 農学部応用生物科学科 卒業 (微生物学教室 水野猛 教授)
名古屋大学大学院 生命農学研究科 生物機構・機能科学専攻
博士課程(前期)修了 (微生物学教室 水野猛 教授)
名古屋大学大学院 生命農学研究科 生物機構・機能科学専攻
博士課程(後期)修了 (微生物学教室 水野猛 教授)
[博士(農学)取得]

2008年 4月〜2008年 10月
2008年 11月〜2009年 3月
2009年 4月〜2010年 9月
2010年 10月〜2012年 3月
2012年 4月〜2014年3月

2014年 4月〜
名古屋大学GCOEプログラム 研究員 (近藤孝男 教授)
University of Washington Research associate(Prof. Takato Imaizumi)
日本学術振興会 特別研究員PD(京都大学 小山時隆 准教授)
University of Washington Research associate(Prof. Takato Imaizumi)
名古屋大学 高等研究院 特任助教
名古屋大学大学院 生命農学研究科 特任助教 兼任
京都大学大学院 理学研究科 生物科学専攻 植物学教室 助教
 

研究対象

シロイヌナズナの全ゲノムが決定された後に研究をスタートさせた。
シロイヌナズナのの光応答、概日時計、光周性花成応答のメカニズムを分子生物学、分子遺伝学、生化学的手法を用いて、分子のレベルで解析してきた。Oyama Labではウキクサを主な実験材料として形質転換ウキクサ(L.minor)植物の作成に成功し、分子レベルでの概日時計機構の解析を行っている。

研究材料

大学院生時代からシロイヌナズナを主に用い、京都大学に赴任してからはウキクサを主に用いて研究を行っている。

学部担当講義

・植物科学のフロンティア(旧:現代植物学)(全学共通 前期 一部担当)
・基礎生物学実験(理学研究科 後期 隔年 一部担当)
・生物学実習(理学研究科 後期 一部担当)
title
自宅の芝生を手入れしているところ

Publications

欧文雑誌

  1. Masaaki Okada, Tomoaki Muranaka, Shogo Ito, Tokitaka Oyama. “Synchrony of plant cellular circadian clocks with heterogeneous properties under light/dark cycles” Scientific Reports, Vol. 7, No. 317, 2017, doi:10.1038/s41598-017-00454-8 PubMed
  2. Hannah A. Kinmonth-Schultz, Xinran Tong, Jae Lee, Young Hun Song, Shogo Ito, Soo-Hyung Kim, Takato Imaizumi. “Cool night-time temperatures induce the expression of CONSTANS and FLOWERING LOCUS T to regulate flowering in ArabidopsisNew Phytologist, Vol. 211, No. 1, 208-224, 2016 PubMed
  3. Takafumi Yamashino, Saori Yamawaki, Emi Hagui, Hanayo Ueoka-Nakanishi, Norihito Nakamichi, Shogo Ito, Takeshi Mizuno. “Clock-Controlled and FLOWERING LOCUS T (FT)-Dependent Photoperiodic Pathway in Lotus japonicus I: Verification of the Flowering-Associated Function of an FT Homolog” Bioscience Biotechnology and Biochemistry, Vol. 77, No. 4, 747-753, 2013
  4. Takafumi Yamashino, Yuji Nomoto, Severine Lorrain, Miki Miyachi, Shogo Ito, Norihito Nakamichi, Christian Fankhauser, Takeshi Mizuno. “Verification at the protein level of the PIF4-mediated external coincidence model for the temperature-adaptive photoperiodic control of plant growth in Arabidopsis thalianaPlant Signaling and Behavior, Vol. 8, No. 3, e23390, 2013
  5. Shogo Ito, Young Hun Song, Anna Josephson-Day, Ryan J. Miller, Ghislain Breton, Richard G. Olmstead, Takato Imaizumi. “FLOWERING BHLH transcriptional activators control expression of the photoperiodic flowering regulator CONSTANS in ArabidopsisProceedings of the National Academy of Science Vol. 109, No. 9, 3582-3587, 2012
  6. Antoine Baudry, Shogo Ito, Young Hun Song, Alexander A. Strait, Takatoshi Kiba, Sheen Lu, Rossana Henriques, Jose L. Pruneda-Paz, Nam-Hai Chua, Elaine M. Tobin, Steve A. Kay, Takato Imaizumi. “F-Box Proteins FKF1 and LKP2 Act in Concert with ZEITLUPE to Control Arabidopsis Clock Progression” The Plant Cell, Vol. 22, No. 3, 606-622, 2010
  7. Norihito Nakamichi, Miyako Kusano, Atsushi Fukushima, Masanori Kita, Shogo Ito, Takafumi Yamashino, Kazuki Saito, Hitoshi Sakakibara, Takeshi Mizuno. “Transcript profiling of an Arabidopsis PSEUDO RESPONSE REGULATOR arrhythmic triple mutant reveals a role for the circadian clock in cold stress response” Plant and Cell Physiology, Vol. 50, No. 3, 447-462, 2009
  8. Shogo Ito, Hideaki Kawamura, Yusuke Niwa, Norihito Nakamichi, Takafumi Yamashino, Takeshi Mizuno. “A Genetic Study of the Arabidopsis Circadian Clock with Reference to the TIMING OF CAB EXPRESSION I (TOC1) Gene” Plant and Cell Physiology, Vol. 50, No. 2, 290-303, 2009
  9. Takafumi Yamashino, Shogo Ito, Yusuke Niwa, Atsushi Kunihiro, Norihito Nakamichi, Takeshi Mizuno. “Involvment of Arabidopsis Clock-Associated Pseudo-Response Regulators in Diurnal Oscillations of Gene Expression in the Presence of Environmental Time Cues” Plant and Cell Physiology, Vol. 49, No. 12, 1839-1850, 2008
  10. Hideaki Kawamura, Shogo Ito, Takafumi Yamashino, Yusuke Niwa, Norihito Nakamichi, Takeshi Mizuno. “Characterization of Genetic Links between Two Clock-Associates Genes, GI and PRR5 in the Current Clock Model of Arabidopsis thalianaBioscience Biotechnology and Biochemistry, Vol. 72, No. 10, 2770-2774, 2008
  11. Takeshi Kumagai, Shogo Ito, Norihito Nakamichi, Yusuke Niwa, Masaya Murakami, Takafumi Yamashino, Takeshi Mizuno. “The Common Function of a Novel Subfamily of B-Box Zinc Finger Proteins with Reference to Circadian-Associated Events in Arabidopsis thalianaBioscience Biotechnology and Biochemistry, Vol. 72, No. 6, 1539-1549, 2008
  12. Masakazu Kakamura, Shogo Ito (joint first authorship), Norihito Nakamichi, Takafumi Yamashino, Takeshi Mizuno. “The Function of the Clock-Associated Transcriptional Regulator CCA1 (CIRCADIAN CLOCK-ASSOCIATED 1) in Arabidopsis thalianaBioscience Biotechnology and Biochemistry, Vol. 72, No. 5, 1307-1316, 2008
  13. Shogo Ito, Yusuke Niwa, Norihito Nakamichi, Hideaki Kawamura, Takafumi Yamashino, Takeshi Mizuno. “Insight into Missing Genetic Links Between Two Evening-Expressed Pseudo-Response Regulator Genes TOC1 and PRR5 in the Circadian Clock-Controlled Circuitry in Arabidopsis thalianaPlant and Cell Physiology, Vol. 49, No. 2, 201-213 2008
  14. Shogo Ito, Norihito Nakamichi, Takatoshi Kiba, Takafumi Yamashino, Takeshi Mizuno. “Rhythmic and Light-Inducible Appearance of Clock-Associated Pseudo-Response Regulator Protein PRR9 Through Programmed Degradation in the Dark in Arabidopsis thalianaPlant and Cell Physiology, Vol. 48, No. 11, 1644-1651, 2007
  15. Yusuke Niwa, Shogo Ito (joint first authorship), Norihito Nakamichi, Tsuyoshi Mizoguchi, Kanae Niinuma, Takafumi Yamashino, Takeshi Mizuno. “Genetic Linkages of the Circadian Clock-Associated Genes, TOC1, CCA1 and LHY, in the Photoperiodic Control of Flowering Time in Arabidopsis thalianaPlant and Cell Physiology, Vol. 48, No. 7, 925-937, 2007
  16. Shogo Ito, Norihito Nakamichi, Yuko Nakamura, Yusuke Niwa, Takahiko Kato, Masaya Murakami, Masanori Kita, Tsuyoshi Mizoguchi, Kanae Niinuma, Takafumi Yamashino, Takeshi Mizuno. ”Genetic Linkages Between Circadian Clock-Associated Components and Phytochrome-Dependent Red Light Signal Transduction in Arabidopsis thaliana, Plant and Cell Physiology, Vol. 48, No. 7, 971-983, 2007
  17. Norihito Nakamichi, Masanori Kita, Kanae Niinuma, Shogo Ito, Takafumi Yamashino, Tsuyoshi Mizoguchi, Takeshi Mizuno. “Arabidopsis Clock-Associated Pseudo-Response Regulators PRR9, PRR7 and PRR5 Coordinately and Positively Regulate Flowering Time Through the Canonical CONSTANS-Dependent Photoperiodic Pathway” Plant and Cell Physiology, Vol. 48, No. 6, 822-832, 2007
  18. Takahiko Kato, Masaya Murakami, Yuko Nakamura, Shogo Ito, Norihito Nakamichi, Takafumi Yamashino, Takeshi Mizuno. “Mutants of Circadian-Associated PRR Genes Display a Novel and Visible Phenotype as to Light Responses during De-Etiolation of Arabidopsis thaliana Seedlings” Bioscience Biotechnology and Biochemistry, Vol. 71, No. 3, 834-839, 2007
  19. Akinori Matsushika, Masaya Murakami, Shogo Ito, Norihito Nakamichi, Takafumi Yamashino, Takeshi Mizuno. “Characterization of Circadian-Associated Pseudo-Response Regulators: I. Comparative Studies on a Series of Transgenic Lines Misexpressing Five Distinctive PRR Genes in Arabidopsis thalianaBioscience Biotechnology and Biochemistry, Vol. 71, No. 2, 527-534, 2007
  20. Norihito Nakamichi, Masanori Kita, Shogo Ito, Takafumi Yamashino, Takeshi Mizuno. “PSEUDO-RESPONSE REGULATORS, PRR9, PRR7 and PRR5, Together Play Essential Roles Close to the Circadian Clock of Arabidopsis thalianaPlant and Cell Physiology, Vol. 46, No. 5, 686-698, 2005
  21. Shogo Ito, Nirihiro Nakamichi, Akinori Matsushika, Toru Fujimori, Takafumi Yamashino, Takeshi Mizuno. “Molecular Dissection of the Promoter of the Light-Induced and Circadian-Controlled APRR9 Gene Encoding a Clock-Associated Component of Arabidopsis thalianaBioscience Biotechnology and Biochemistry, Vol. 69, No. 2, 382-390, 2005
  22. Nirihiro Nakamichi, Masanori Kita, Shogo Ito, Eriko Sato, Takafumi Yamashino, Takeshi Mizuno. ”The Arabidopsis Pseudo-Response Regulators, PRR5 and PRR7, Coordinately Play Essential Roles for Circadian Clock Function” Plant and Cell Physiology, Vol. 46, No. 4, 609-619, 2005
  23. Norihito Nakamichi, Shogo Ito, Tokitaka Oyama, Takafumi Yamashino, Takao Kondo, Takeshi Mizuno. “Characterization of Plant Circadian Rhythms by Employing Arabidopsis Cultured Cells with Bioluminescence Reporters” Plant and Cell Physiology, Vol. 45, No. 1, 57-67, 2004
  24. Shogo Ito, Akinori Matsushika, Hisami Yamada, Shusei Sato, Tomohiko Kato, Satoshi Tabata, Takafumi Yamashino, Takeshi Mizuno. “Characterization of the APRR9 Pseudo-Response Regulator Belonging to the APRR1/TOC1 Quintet in Arabidopsis thalianaPlant and Cell Physiology, Vol. 44, No. 11, 1237-1245, 2003

欧文総説

  1. Young Hun Song, Shogo Ito (joint first authorship), Takato Imaizumi. “Flowering time regulation: photoperiod- and temperature-sensing in leaves” Trends in Plant Science, Vol. 18, No. 10, 575-583, 2013
  2. Shogo Ito , Young Hun Song, (joint first authorship), Takato Imaizumi. “LOV domain containing F-box proteins: light-dependent protein degradation modules in ArabidopsisMolecular Plant, Vol. 5, No. 3, 573-582, 2012
  3. Young Hun Song, Shogo Ito (joint first authorship), Takato Imaizumi. “Similarities in the circadian clock and photoperiodism in plants” Current Opinion in Plant Biology, Vol. 13, No. 5, 594-603, 2010

日本語総説等

  1. 伊藤照悟.“光周期による花成ホルモンFTの発現メカニズム” 化学と生物 Vol. 51, No.12, 2013

京都大学研究活動データベース