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OGURI Suguru Professor |
From Graduate School 【 display / non-display 】
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Chiba University Graduate School, Division of National Science and Technology Doctor Course Completed
1991.04 - 1994.03
Country：Japan
Studying abroad experiences 【 display / non-display 】
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2003.09 - 2004.08 Cellular and Molecular Medicine, University of Callifornia San Diego
Employment Record in Research 【 display / non-display 】
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Tokyo University of Agriculture Faculty of Bio-Industry
1995.04 - 1996.03
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Tokyo University of Agriculture Faculty of Bio-Industry Research Assistant
1996.04 - 1998.09
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Tokyo University of Agriculture Faculty of Bio-Industry Lecturer
1998.10 - 2006.09
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Tokyo University of Agriculture Faculty of Bio-Industry
2006.10 - 2007.03
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Tokyo University of Agriculture Faculty of Bio-Industry Associate Professor
2007.04 - 2009.03
External Career 【 display / non-display 】
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キリンビール（株）基盤技術研究所 糖鎖工学 博士研究員
1994.04 - 1995.03
Country：Japan
Professional Memberships 【 display / non-display 】
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日本植物バイオテクノロジー学会
2023
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日本糖質学会
1998.07
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日本生化学会
1993.06
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日本農芸化学会
1990.12
Research Interests 【 display / non-display 】
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Glycobiology
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Plant Cell Biology
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Lectin
Papers 【 display / non-display 】
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Structure and Function of Plant Chitin-binding Lectins and Tomato Lectin Reviewed
Oguri Suguru
Trends in Glycoscience and Glycotechnology 34 ( 200 ) E75 - E80 2022.07
Authorship：Lead author Language：English Publisher：FCCA(Forum: Carbohydrates Coming of Age)
<p>Several types of lectin domains that specifically recognize chitin have been discovered in plants. One such domain, the hevein domain, also known as CBM18, contains eight cysteine and glycine residues at conserved positions in 40 amino acid residues. It works alone, arranged in tandem, or in combination with other domains. Tomato lectin is a chimeric lectin composed of four hevein domains and extensin-like domains similar to the plant cell wall glycoprotein extensin. It has been used for tissue staining and the fractionation of sugar chains owing to its specificity against poly-<i>N</i>-acetyllactosamine. In this minireview, the author summarizes the current literature on the chitin-binding lectins of plants and discuss the role of tomato lectin.</p>
DOI： 10.4052/tigg.2123.1e
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Identification of Odor-Active Compounds Released from a Damaged Plant of the Asian Skunk Cabbage Symplocarpus renifolius Reviewed
Kensuke Sakamaki,*,† Suguru Oguri,‡ Yuko Katsumi,† Yasutaka Ohkubo,† Yoshiko Kurobayashi,†and Kikue Kubota
J. Nat. Prod. 81 ( 12 ) 2710 - 2715 2018.12
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)
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Compositional changes of the floral scent volatile emissions from Asian skunk cabbage (Symplocarpus renifolius, Araceae) over flowering sex phases. Reviewed
30 ( 1 ) 2018.10
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)
DOI： 10.1002/pca.2799
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Isolation of a methylated mannose-binding protein from terrestrial worm Enchytraeus japonensis Reviewed
Ogawa, S., Mizuno, M., Suzuki, M., Goto, K., Hirose, Y., Matsuda, A., Saito, T., Oguri, S., and Furukawa, K.
Glycoconj J. 34 591 - 601 2017.06
Language：English Publishing type：Research paper (scientific journal)
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Datura stramonium agglutinin: Cloning, molecular characterization, and recombinant production in Arabidopsis thaliana. Reviewed
Nishimoto, K., Tanaka, K., Murakami, T., Nakashita, H., Sakamoto, H., and Oguri, S.
Glycobiology 24 2014.10
Authorship：Corresponding author Language：English Publishing type：Research paper (scientific journal)
チョウセンアサガオ（Datura stramonium)の種子に含まれるレクチンを精製・クローニングし、異種植物における組換え体作製を行った。
(コレスポンディングオーサー）
Books and Other Publications 【 display / non-display 】
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Handbook of Glycosyltransferases and Related Genes (Taniguchi, N., Honke K. and Fukuda M. eds.)
Minowa, MT., Oguri, S. Yoshida, A. and Takeuchi, M.（ Role： Joint author , 87-93）
Springer-Verlag, Tokyo, pp.87-93 2002.02
Language：English
担当部分：GnT-IV
Ａ５判（変形），６７５ページ -
新・実学の最前線―生命を守る農学―東京農大編
東京農業大学教員、小栗 秀（ Role： Joint author , 216-217）
東京農大出版会 2001.06
Language：Japanese
第100章，糖鎖研究で生物の仕組みを解明する!
Ｂ５版，２４５ページ -
植物資源生産学概論（池田 武，薮田隆治 編）
井村光夫，鈴木正一，国分牧衛，大山卓爾，桃木芳枝，小栗 秀（ Role： Joint author , 183-189）
養賢堂 2000.09
Language：Japanese
第7章4節，遺伝子組み換え作物
Ａ５判，２２１ページ
Misc 【 display / non-display 】
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How To 糖鎖工学 第三話 糖鎖工学のツール・レクチン
小栗 秀
和光純薬時報 64 ( 3 ) 20 - 21 1996.03
Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (other) Publisher：和光純薬
糖鎖が重要な生体分子であることは広く受けいられるようになったが、その分析手法と応用については、糖鎖構造の複雑さと相まって、一般の研究者には敷居の高い分野である。本稿では糖鎖工学のツールとしてのレクチンを取り上げ、レクチンと糖鎖の関係、その機能について 解説を試みた。
Other research activities 【 display / non-display 】
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Enzyme assay of beta-1,4-N-acetylglucosaminyltransferase-IV (GnT-IV)
2012.01
GlycoPODは、JSTライフサイエンスデータベース統合推進事業（平成23-25年）における「糖鎖統合データベースと研究支援ツールの開発」の一環として整備された研究プロトコルデータベースである。（サイト：http://jcggdb.jp/GlycoPOD/protocolListShow）
執筆担当
Glycosyltransferases & related proteins
Number 53
Author: Suguru Oguri
Category: Matrices & cellular trafficking
Protocol name: Enzyme assay of beta-1,4-N-acetylglucosaminyltransferase-IV (GnT-IV)
Scientific Research Funds Acquisition Results 【 display / non-display 】
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トマトの病害抵抗性におけるレクチンの役割解明
Grant number：20K06057 2020.04 - 2024.03
日本学術振興会 科学研究費助成事業
Authorship：Principal investigator
Presentations 【 display / non-display 】
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Analysis of two isolectin genes using inbred tomato lines
Suguru OGURI, Yuuki Yaso, Akiko Ishihara, Hikaru Sakamoto (Tokyo
2024.03
Event date： 2024.03
Language：Japanese Presentation type：Oral presentation (general)
Country：Japan
[Objective] Lectins are carbohydrate-binding proteins that agglutinate red blood cells. Our group has identified two lectin genes (TL-F and TL-L) encoding chitin-binding lectins that share similar molecular features but exhibit different expression profiles. We investigated the distribution and genetic relationships of both genes among inbred tomato lines. [Results] Of the 7 inbred tomato lines, 5 lines were homozygotes of TL-F (F/F) and 2 lines were homozygotes of TL-L (L/L). No heterozygotes (F/L) were found. The genotypes of F2 generations derived from the hybrid F1 (F/L) lines were separated following the law of segregation. These results suggest that TL-F and TL-L genes are alleles from the same locus.
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Characterization of LTP1 expressed in Hop lupulin gland
YUKI YASO, Suguru Oguri, Hikaru Sakamoto
2024.03
Event date： 2024.03
Language：Japanese Presentation type：Oral presentation (general)
Country：Japan
【Objective】Plant glandular trichomes (GT) are specialized epidermal tissues with subcuticular storage space that accumulate volatile organic compounds (VOCs). The small lipid transfer protein (LTP) is thought to be involved in the transport of VOCs from the secretory cells across the cell wall to the storage space of GTs. The GTs of hop (Humulus lupulus L.) cones, termed lupulin glands, accumulate in a high content of essential oil that imparts flavor to beer. To understand the molecular basis for terpene accumulation in lupulin glands, we analyzed the role of LTP expressed in hop lupulin. 【Results】 (1) Transcriptome analysis by RNAseq showed several non-specific LTP1 genes were expressed in hop lupulin, and their deduced sequences were obtained. (2) Three LTP1 proteins were purified from the extract of lupulin. Among them, the content of HlLTP1.1 was the highest. Histochemical analysis showed that HlLTP1.1 localizes in the cell walls of secretory cells of lupulin glands. (3) The gene expression level of HlLTP 1.1 was correlated with the essential oil content among several hop cultivars. These results suggest that LTP plays a role in transporting terpenes to the storage space of the lupulin gland.
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Comparison of the lectin activities among various tomato cultivars. International conference
Suguru Oguri, Kaori Ezura, Mina Okamoto, Rianto Sato, Shouta Nagasawa, Hikaru Sakamoto
2021.03
Event date： 2021.03
Language：Japanese Presentation type：Oral presentation (general)
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Identification of odor-active compounds released from damaged plant of Asian skunk cabbage Symplocarpus renifolius International conference
2019.03
Event date： 2019.03
Language：Japanese Presentation type：Oral presentation (general)
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Floral scent chemistry in Asian skunk cabbage (Symplocarpus renifolius International conference
2019.03
Event date： 2019.03
Language：Japanese Presentation type：Oral presentation (general)
Basic stance of industry-university cooperation 【 display / non-display 】
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糖鎖工学分野
新規植物レクチンの探索と利用
レクチンを用いた糖鎖構造解析
Attractiveness of Research 【 display / non-display 】
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農学は生命を支える応用の学問です。大学での学びのすべては産業につながっています。自然が好きならここに来てみよう。