Basic Information

Faculty

• 農学部

Academic Degree

• 修士（理学）(お茶の水女子大学)
• 博士（理学）(お茶の水女子大学)

Language of Instruction

• Japanese

ID,URL

• ORCID ID

  0000-0003-4222-4769

• J-Global ID

  202101007725425145

Research

Papers

• HD-ZIP III-dependent local promotion of brassinosteroid synthesis suppresses vascular cell division in Arabidopsis root apical meristem.

  Kyoko Ohashi-Ito; Kuninori Iwamoto; Ayumi Yamagami; Takeshi Nakano; Hiroo Fukuda

  Proceedings of the National Academy of Sciences of the United States of America, 11 Apr. 2023

  
• MYB3R-SCL28-SMR module with a role in cell size control negatively regulates G2 progression in Arabidopsis.

  Hirotomo Takatsuka; Yuji Nomoto; Kesuke Yamada; Keito Mineta; Christian Breuer; Takashi Ishida; Ayumi Yamagami; Keiko Sugimoto; Takeshi Nakano; Masaki Ito

  Plant signaling & behavior, 28 Dec. 2022

  
• Brassinosteroid-induced gene repression requires specific and tight promoter binding of BIL1/BZR1 via DNA shape readout.

  Shohei Nosaki; Nobutaka Mitsuda; Shingo Sakamoto; Kazuki Kusubayashi; Ayumi Yamagami; Yuqun Xu; Thi Bao Chau Bui; Tohru Terada; Kenji Miura; Takeshi Nakano; Masaru Tanokura; Takuya Miyakawa

  Nature plants, 15 Dec. 2022, Peer-reviewed

  
• Arabidopsis zinc finger homeodomain transcription factor BRASSINOSTEROID-RELATED HOMEOBOX 2 acts as a positive regulator of brassinosteroid response

  Reika Hasegawa; Kenjiro Fujita; Yuichiro Tanaka; Hironori Takasaki; Miho Ikeda; Ayumi Yamagami; Nobutaka Mitsuda; Takeshi Nakano; Masaru Ohme-Takagi

  Plant Biotechnology, 2022

  
• Arabidopsis homeobox-leucine zipper transcription factor BRASSINOSTEROID-RELATED HOMEOBOX 3 regulates leaf greenness by suppressing BR signaling

  Reika Hasegawa; Tomoki Arakawa; Kenjiro Fujita; Yuichiro Tanaka; Zen Ookawa; Shingo Sakamoto; Hironori Takasaki; Miho Ikeda; Ayumi Yamagami; Nobutaka Mitsuda; Takeshi Nakano; Masaru Ohme-Takagi

  Plant Biotechnology, 2022

  
• BRZ-INSENSITIVE-PALE GREEN 1 is encoded by chlorophyll biosynthesis enzyme gene that functions in the downstream of brassinosteroid signaling.

  Ryo Tachibana; Ayumi Yamagami; Shino Miyagi; Miki Nakazawa-Miklasevica; Minami Matsui; Masaaki Sakuta; Ryouichi Tanaka; Tadao Asami; Takeshi Nakano

  Bioscience, biotechnology, and biochemistry, 22 Jul. 2022

  
• Anthocyanin synthesis potential in betalain-producing Caryophyllales plants

  Masaaki Sakuta; Asuka Tanaka; Kaori Iwase; Mizuki Miyasaka; Sachiko Ichiki; Miho Hatai; Yoriko T. Inoue; Ayumi Yamagami; Takeshi Nakano; Kazuko Yoshida; Setsuko Shimada

  Journal of Plant Research, Nov. 2021

  
• Transcriptome Analysis of Chloris virgata, Which Shows the Fastest Germination and Growth in the Major Mongolian Grassland Plant

  Byambajav Bolortuya; Shintaro Kawabata; Ayumi Yamagami; Bekh-Ochir Davaapurev; Fuminori Takahashi; Komaki Inoue; Asaka Kanatani; Keiichi Mochida; Minoru Kumazawa; Kentaro Ifuku; Sodnomdarjaa Jigjidsuren; Tugsjargal Battogtokh; Gombosuren Udval; Kazuo Shinozaki; Tadao Asami; Javzan Batkhuu; Takeshi Nakano

  Frontiers in Plant Science, 28 Jun. 2021

  
• FPX is a Novel Chemical Inducer that Promotes Callus Formation and Shoot Regeneration in Plants

  Takeshi Nakano; Shota Tanaka; Misato Ohtani; Ayumi Yamagami; Shun Takeno; Naho Hara; Akiko Mori; Ayana Nakano; Sakiko Hirose; Yasuyo Himuro; Masatomo Kobayashi; Tetsuo Kushiro; Taku Demura; Tadao Asami; Hiroyuki Osada; Kazuo Shinozaki

  Plant and Cell Physiology, 01 Aug. 2018

  
• Brassinosteroids regulate vacuolar morphology in root meristem cells of Arabidopsis thaliana

  Ayumi Yamagami; Saito Chieko; Masaaki Sakuta; Kazuo Shinozaki; Hiroyuki Osada; Akihiko Nakano; Tadao Asami; Takeshi Nakano

  Plant Signaling & Behavior, 03 Apr. 2018

  
• Evolutionarily conserved BIL4 suppresses the degradation of brassinosteroid receptor BRI1 and regulates cell elongation

  Ayumi Yamagami; Chieko Saito; Miki Nakazawa; Shozo Fujioka; Tomohiro Uemura; Minami Matsui; Masaaki Sakuta; Kazuo Shinozaki; Hiroyuki Osada; Akihiko Nakano; Tadao Asami; Takeshi Nakano

  Scientific Reports, Dec. 2017

  
• Characterization of synthetic ecdysteroid analogues as functional mimics of brassinosteroids in plant growth

  Jutiporn Thussagunpanit; Kanapol Jutamanee; Sureeporn Homvisasevongsa; Apichart Suksamrarn; Ayumi Yamagami; Takeshi Nakano; Tadao Asami

  The Journal of Steroid Biochemistry and Molecular Biology, Sep. 2017

  
• Discovery of a nonsteroidal brassinolide-like compound, NSBR1

  Airi Sugiura; Shinri Horoiwa; Takanori Aoki; Seisuke Takimoto; Ayumi Yamagami; Takeshi Nakano; Yoshiaki Nakagawa; Hisashi Miyagawa

  Journal of Pesticide Science, 2017

  
• Fenarimol, a Pyrimidine-Type Fungicide, Inhibits Brassinosteroid Biosynthesis

  Keimei Oh; Tadashi Matsumoto; Ayumi Yamagami; Tomoki Hoshi; Takeshi Nakano; Yuko Yoshizawa

  International Journal of Molecular Sciences, 29 Jul. 2015

  
• YCZ-18 Is a New Brassinosteroid Biosynthesis Inhibitor

  Keimei Oh; Tadashi Matsumoto; Ayumi Yamagami; Atushi Ogawa; Kazuhiro Yamada; Ryuichiro Suzuki; Takayuki Sawada; Shozo Fujioka; Yuko Yoshizawa; Takeshi Nakano

  PLOS ONE, 20 Mar. 2015

  
• Formation and Dissociation of the BSS1 Protein Complex Regulates Plant Development via Brassinosteroid Signaling

  Setsuko Shimada; Tomoyuki Komatsu; Ayumi Yamagami; Miki Nakazawa; Minami Matsui; Hiroshi Kawaide; Masahiro Natsume; Hiroyuki Osada; Tadao Asami; Takeshi Nakano

  The Plant Cell, 06 Mar. 2015

  
• Brassinosteroid-related transcription factor BIL1/BZR1 increases plant resistance to insect feeding

  Tomoko Miyaji; Ayumi Yamagami; Nao Kume; Masaaki Sakuta; Hiroyuki Osada; Tadao Asami; Yutaka Arimoto; Takeshi Nakano

  Bioscience, Biotechnology, and Biochemistry, 03 Jun. 2014

  
• BPG3 is a novel chloroplast protein that involves the greening of leaves and related to brassinosteroid signaling

  Eriko Yoshizawa; Mai Kaizuka; Ayumi Yamagami; Mieko Higuchi-Takeuchi; Minami Matsui; Yusuke Kakei; Yukihisa Shimada; Masaaki Sakuta; Hiroyuki Osada; Tadao Asami; Takeshi Nakano

  Bioscience, Biotechnology, and Biochemistry, 04 Mar. 2014

  
• A novel mitochondrial DnaJ/Hsp40 family protein BIL2 promotes plant growth and resistance against environmental stress in brassinosteroid signaling

  Davaapurev Bekh-Ochir; Setsuko Shimada; Ayumi Yamagami; Satomi Kanda; Kenji Ogawa; Miki Nakazawa; Minami Matsui; Masaaki Sakuta; Hiroyuki Osada; Tadao Asami; Takeshi Nakano

  Planta, Jun. 2013

  
• Comparative Analysis of the Triplicate Proathocyanidin Regulators in Lotus japonicus

  Kazuko Yoshida; Nao Kume; Yumi Nakaya; Ayumi Yamagami; Takeshi Nakano; Masaaki Sakuta

  Plant and Cell Physiology, Jun. 2010

  
• The chloroplast protein BPG2 functions in brassinosteroid-mediated post-transcriptional accumulation of chloroplast rRNA

  Tomoyuki Komatsu; Hiroshi Kawaide; Chieko Saito; Ayumi Yamagami; Setsuko Shimada; Miki Nakazawa; Minami Matsui; Akihiko Nakano; Masafumi Tsujimoto; Masahiro Natsume; Hiroshi Abe; Tadao Asami; Takeshi Nakano

  The Plant Journal, Feb. 2010

  
• Chemical Genetics Reveal the Novel Transmembrane Protein BIL4, Which Mediates Plant Cell Elongation in Brassinosteroid Signaling

  Ayumi YAMAGAMI; Miki NAKAZAWA; Minami MATSUI; Masafumi TUJIMOTO; Masaaki SAKUTA; Tadao ASAMI; Takeshi NAKANO

  Bioscience, Biotechnology, and Biochemistry, 23 Feb. 2009

  

Education

Teaching subject(s)

• From 01 Apr. 2023, To 31 Mar. 2024

  Laboratory Course in Plant Biochemistry and Physiology

  5673, Year-long, Faculty of Agriculture, 3
• From 01 Apr. 2022, To 31 Mar. 2023

  Laboratory Course in Plant Biochemistry and Physiology

  5673, Year-long, Faculty of Agriculture, 3