Publications

2026

1. Kiminori Toyooka, Yuko Saito, Satomi Kojima, Yumi Goto, Mayuko Sato. Biological cross-sectional polishing scanning electron microscopy enables wide-area ultrastructural mapping of intact plant–microbe–soil interfaces. Communications Earth & Environment, 2026. DOI: 10.1038/s43247-026-03598-6.
2. Fang Song, Mayuko Sato, Yuma Toyama, Takashi Ishikawa, Fuka Tokito, Takeshi Katsuda, Kiminori Toyooka, Yasuyuki Sakai, Masaki Nishikawa. A proof-of-concept study on high pressure freezing for cryopreservation. PNAS Nexus, 2026. DOI: 10.1093/pnasnexus/pgag065.
3. Sakuya Nakamura, Mayumi Wakazaki, Mayuko Sato, Kiminori Toyooka, Atsushi J. Nagano, Hiroyuki Ishida, Shinya Hagihara, Masanori Izumi. Chloroplast stress caused by maltose hyperaccumulation activates chlorophagy via the core autophagy machinery. Plant Physiology 201, kiag271, 2026. DOI: 10.1093/plphys/kiag271.
4. Naoyoshi Kumakura, Takayuki Motoyama, Keisuke Miyazawa, Toshihiko Nogawa, Julien Pernier, Katsuma Yonehara, Mayuko Sato, Yumi Goto, Kaori Sakai, Nobuaki Ishihama, Kaisei Matsumori, Pamela Gan, Kiminori Toyooka, Sandrine Lévêque-Fort, Hiroyuki Koshino, Takeshi Fukuma, Richard J. O’Connell, Ken Shirasu. Dihydroxyhexanoic acid biosynthesis controls turgor in pathogenic fungi. Science 391, 700–706, 2026. DOI: 10.1126/science.aec9443.

2025
1. Moé Yamada, Hironori J Matsuyama, Noriko Takeda-Kamiya, Mayuko Sato, Kiminori Toyooka. Class II kinesin-12 facilitates cell plate formation by transporting cell plate materials in the phragmoplast. Nature Plants, 2025.
2. Ken-ichi Kurotani, Daiki Shinozaki, Kentaro Okada, Ryo Tabata, Yaichi Kawakatsu, Ryohei Sugita, Yuki Utsugi, Koji Okayasu, Moe Mori, Keitaro Tanoi, Yumi Goto, Mayuko Sato, Kiminori Toyooka, Kohki Yoshimoto, Michitaka Notaguchi. Autophagy is induced during plant grafting to promote wound healing. Nature Communications 16, 3483.
3. Sakurako Goto-Ito, Shingo Kato, Mari Takahashi, Ayako Sakamoto, Atsushi Yamagata, Yongchan Lee, Haruhiko Ehara, Mayuko Sato, Kiminori Toyooka, Moriya Ohkuma, Takuhiro Ito. Structural analysis of a symbiotic system involving a Nanobdellati archaeon by cryo-electron tomography. The Journal of Biochemistry, mvaf049.
4. Sarah W Gachie, Alexandre Muhire, Di Li, Akihiro Kawamoto, Noriko Takeda-Kamiya, Yumi Goto, Mayuko Sato, Kiminori Toyooka, Ryo Yoshimura, Tsuneaki Takami, Lingang Zhang, Genji Kurisu, Toru Terachi, Wataru Sakamoto. The thylakoid membrane remodeling protein VIPP1 forms bundled oligomers in tobacco chloroplasts. Plant Physiology 198, kiaf137.
5. Naoki Sato, Haruhiko Jimbo, Toru Yoshitomi, Tsubasa Shoji, Mayuko Sato, Noriko Takeda, Kiminori Toyooka, Hajime Wada. Further evidence supporting the existence and accumulation of triacylglycerol and acylplastoquinol in cyanobacteria. Plant Physiology, kiaf478.

2024
1. Takeshi Higa, Saku T. Kijima, Takema Sasaki, Shogo Takatani, Ryosuke Asano, Yohei Kondo, Mayumi Wakazaki, Mayuko Sato, Kiminori Toyooka, Taku Demura, Hiroo Fukuda, Yoshihisa Oda. Microtubule-associated phase separation of MIDD1 tunes cell wall spacing in xylem vessels in Arabidopsis thaliana. Nature Plants 10, 100-117.
2. Tatsuya Tago, Yumi Yamada, Yumi Goto, Kiminori Toyooka, Yuka Ochi, Takunori Satoh, Akiko K Satoh. Golgi clustering by the deficiency of COPI-SNARE in Drosophila photoreceptors. Frontiers in Cell and Developmental Biology 12, 1442198.
3. Yuki Furuta, Haruka Yamamoto, Takeshi Hirakawa, Akira Uemura, Margaret Anne Pelayo, Hideaki Iimura, Naoya Katagiri, Noriko Takeda-Kamiya, Kie Kumaishi, Makoto Shirakawa, Sumie Ishiguro, Yasunori Ichihashi, Takamasa Suzuki, Tatsuaki Goh, Kiminori Toyooka, Toshiro Ito, Nobutoshi Yamaguchi. Petal abscission is promoted by jasmonic acid-induced autophagy at Arabidopsis petal bases. Nature Communications. https://doi.org/10.1038/s41467-024-45371-3
4. Yumi Goto, Noriko Takeda-Kamiya, Kaori Yamaguchi, Mikio Yamazaki, Kiminori Toyooka. Effective alignment method using a diamond notch knife for correlative array tomography. Microscopy, dfae013. https://doi.org/10.1093/jmicro/dfae013
5. Mai Uzaki, Tetsuya Mori, Mayuko Sato, Mayumi Wakazaki, Noriko Takeda-Kamiya, Kotaro Yamamoto, Akio Murakami, Delia Ayled Serna Guerrero, Chizuko Shichijo, Miwa Ohnishi, Kimitsune Ishizaki, Hidehiro Fukaki, Sarah E. O'Connor, Kiminori Toyooka, Tetsuro Mimura, Masami Yokota Hirai. Integration of cell differentiation and initiation of monoterpenoid indole alkaloid metabolism in seed germination of Catharanthus roseus. New Phytologist. https://doi.org/10.1111/nph.19662
6. Akifumi Shiomi, Taikopaul Kaneko, Kaori Nishikawa, Arata Tsuchida, Takashi Isoshima, Mayuko Sato, Kiminori Toyooka, Kentaro Doi, Hidekazu Nishikii, Hirofumi Shintaku. High-throughput mechanical phenotyping and transcriptomics of single cells. Nature Communications. https://doi.org/10.1038/s41467-024-48088-5
7. Masashi Yamaguchi, Mayuko Sato, Azusa Takahashi-Nakaguchi, Michiyo Okamoto, Kiminori Toyooka, Hiroji Chibana. Sandwich freezing and freeze-substitution of Arabidopsis plant tissues for electron microscopy. Microscopy, 2024.
8. Mohammad Jafar Tehrani, Isamu Matsuda, Atsushi Yamagata, Yu Kodama, Tatsuya Matsunaga, Mayuko Sato, Kiminori Toyooka, Dan McElheny, Naohiro Kobayashi, Mikako Shirouzu, Yoshitake Ishii. E22G Aβ40 fibril structure and kinetics illuminate how Aβ40 rather than Aβ42 triggers familial Alzheimer's. Nature Communications 15, 7045.
9. Ryutaro Akiba, Hung-Ya Tu, Tomoyo Hashiguchi, Yoshiko Takahashi, Kiminori Toyooka, Yoshihiko Tsukamoto, Takayuki Baba, Masayo Takahashi, Michiko Mandai. Host-Graft Synapses Form Functional Microstructures and Shape the Host Light Responses After Stem Cell-Derived Retinal Sheet Transplantation. Investigative Ophthalmology & Visual Science 65, 8.
10. Kaoru Urano, Yoshimi Oshima, Toshiki Ishikawa, Takuma Kajino, Shingo Sakamoto, Mayuko Sato, Kiminori Toyooka, Miki Fujita, Maki Kawai-Yamada, Teruaki Taji, Kyonoshin Maruyama, Kazuko Yamaguchi-Shinozaki, Kazuo Shinozaki. Arabidopsis DREB26/ERF12 and its close relatives regulate cuticular wax biosynthesis under drought stress condition. The Plant Journal, 2024.
11. Naoki Sato, Mayuko Sato, Mayumi Wakazaki, Takashi Moriyama, Takashi Hirashima, Kiminori Toyooka. Chloroplasts with clefts and holes: a reassessment of the chloroplast shape using 3D FE-SEM cellular reconstruction of two species of Chlamydomonas. Protoplasma, 2024.
12. Ai Hirabayashi, Yukiko Muramoto, Toru Takenaga, Yugo Tsunoda, Mayumi Wakazaki, Mayuko Sato, Yoko Fujita-Fujiharu, Norimichi Nomura, Koji Yamauchi, Chiho Onishi, Masahiro Nakano, Kiminori Toyooka, Takeshi Noda. Coatomer complex I is required for the transport of SARS-CoV-2 progeny virions from the endoplasmic reticulum-Golgi intermediate compartment. mBio, e0333124.
13. Tatsuya Tago, Takumi Ogawa, Yumi Goto, Kiminori Toyooka, Takuro Tojima, Akihiko Nakano, Takunori Satoh, Akiko K Satoh. RudLOV is an optically synchronized cargo transport method revealing unexpected effects of dynasore. EMBO Reports, 2024.
14. 後藤友美, 佐藤繭子, 豊岡公徳. 高圧凍結CLEM：根端ERボディによるβ-グルコシダーゼの液胞輸送過程の可視化. Plant Morphology, 印刷中.

2023
1. Toyooka K, Goto Y, Hashimoto K, Wakazaki M, Sato M, Hirai MY. Endoplasmic Reticulum Bodies in the Lateral Root Cap are Involved in the Direct Transport of Beta-Glucosidase to Vacuoles. Plant & Cell Physiology 64, 461-473.
2. Yusaku Noda, Atsushi Hirose, Mayumi Wakazaki, Mayuko Sato, Kiminori Toyooka, Naoki Kawachi, Jun Furukawa, Keitaro Tanoi, Ken Naito. Starch-dependent sodium accumulation in the leaves of Vigna riukiuensis. Journal of Plant Research 136, 705-714.
3. Shintaro Yamada, Toshiyuki Ko, Masamichi Ito, Tatsuro Sassa, Seitaro Nomura, Hiromichi Okuma, Mayuko Sato, Tsuyoshi Imasaki, Satoshi Kikkawa, Bo Zhang, Takanobu Yamada, Yuka Seki, Kanna Fujita, Manami Katoh, Masayuki Kubota, Satoshi Hatsuse, Mikako Katagiri, Hiromu Hayashi, Momoko Hamano, Norifumi Takeda, Hiroyuki Morita, Shuji Takada, Masashi Toyoda, Masanobu Uchiyama, Masashi Ikeuchi, Kiminori Toyooka, Akihiro Umezawa, Yoshihiro Yamanishi, Ryo Nitta, Hiroyuki Aburatani, Issei Komuro. TEAD1 trapping by the Q353R-Lamin A/C causes dilated cardiomyopathy. Science Advances 9, eade7047.
4. Akiko Satake, Kayoko Ohta, Noriko Takeda-Kamiya, Kiminori Toyooka, Junko Kusumi. Seasonal gene expression signatures of delayed fertilization in Fagaceae. Molecular Ecology 32, 4801-4813.
5. Mikiko Kojima, Nobue Makita, Kazuki Miyata, Mika Yoshino, Akira Iwase, Miwa Ohashi, Alicia Surjana, Toru Kudo, Noriko Takeda-Kamiya, Kiminori Toyooka, Akio Miyao, Hirohiko Hirochika, Tsuyu Ando, Ayahiko Shomura, Masahiro Yano, Toshio Yamamoto, Tokunori Hobo, Hitoshi Sakakibara. A cell wall-localized cytokinin/purine riboside nucleosidase is involved in apoplastic cytokinin metabolism in Oryza sativa. PNAS 120, e2217708120.
6. Naoto Yoshinaga, Takaaki Miyamoto, Masaki Odahara, Noriko Takeda-Kamiya, Kiminori Toyooka, Seia Nara, Haruna Nishimura, Feng Ling, Masayuki Su'etsugu, Minoru Yoshida, Keiji Numata. Design of an Artificial Peptide Inspired by Transmembrane Mitochondrial Protein for Escorting Exogenous DNA into the Mitochondria to Restore their Functions by Simultaneous Multiple Gene Expression. Advanced Functional Materials. https://doi.org/10.1002/adfm.202306070
7. Takeshi Higa, Saku T. Kijima, Takema Sasaki, Shogo Takatani, Ryosuke Asano, Yohei Kondo, Mayumi Wakazaki, Mayuko Sato, Kiminori Toyooka, Taku Demura, Hiroo Fukuda, Yoshihisa Oda. Microtubule-associated phase separation of MIDD1 tunes cell wall spacing in xylem vessels in Arabidopsis thaliana. Nature Plants. https://doi.org/10.1038/s41477-023-01593-9
8. Tomoya Ishii, Natsuki Tsuchida, Niarsi Merry Hemelda, Kirara Saito, Jiyuan Bao, Megumi Watanabe, Atsushi Toyoda, Takehiro Matsubara, Mayuko Sato, Kiminori Toyooka, Nobuaki Ishihama, Ken Shirasu, Hidenori Matsui, Kazuhiro Toyoda, Yuki Ichinose, Tetsuya Hayashi, Akira Kawaguchi, Yoshiteru Noutoshi. Rhizoviticin is an alphaproteobacterial tailocin that mediates biocontrol of grapevine crown gall disease. The ISME Journal. DOI: 10.1093/ismejo/wrad003
9. Mengyao Wang, Hiromitsu Tabeta, Kinuka Ohtaka, Ayuko Kuwahara, Ryuichi Nishihama, Toshiki Ishigawa, Kiminori Toyooka, Mayuko Sato, Mayumi Wakazaki, Hiromichi Akashi, Hiroshi Tsugawa, Tsubasa Shoji, Kouji Takano, Yozo Okazaki, Keisuke Yoshida, Ryoichi Sato, Ali Ferjani, Takayuki Kohchi, Masami Yokota Hirai. The phosphorylated pathway of serine biosynthesis affects sperm, embryo, and sporophyte development, and metabolism in Marchantia polymorpha. Communications Biology. https://doi.org/10.1038/s42003-023-05746-6
10. 若崎眞由美, 武田-神谷紀子, 佐藤繭子, 太田啓介, 豊岡公徳. 補助治具を用いたSEM観察用準超薄連続切片の作製手法. 顕微鏡 58(3), 123-127.

2022
1. Midorikawa K, Tateishi A, Toyooka K, Sato M, Imai T, Kodama Y, Numata K. Three-dimensional nanoscale analysis of light-dependent organelle changes in Arabidopsis mesophyll cells. PNAS Nexus. https://doi.org/10.1093/pnasnexus/pgac225
2. Tatsumi K, Ichino T, Isaka N, Sugiyama A, Moriyoshi E, Okazaki Y, Higashi Y, Kajikawa M, Tsuji Y, Fukuzawa H, Toyooka K, Sato M, Ichi I, Shimomura K, Ohta H, Saito K, Yazaki K. Excretion of triacylglycerol as a matrix lipid facilitating apoplastic accumulation of a lipophilic metabolite shikonin. Journal of Experimental Botany 74, 104-117.
3. Miyamoto T, Toyooka K, Chuah J, Odahara M, Higuchi-Takeuchi M, Goto Y, Motoda Y, Kigawa T, Kodama Y, Numata K. A Synthetic Multidomain Peptide That Drives a Macropinocytosis-Like Mechanism for Cytosolic Transport of Exogenous Proteins into Plants. JACS Au 2, 223-233. https://doi.org/10.1021/jacsau.1c00504
4. Ha CV, Mostofa MG, Nguyen KH, Tran CD, Watanabe Y, Li W, Osakabe Y, Sato M, Kiminori Toyooka K, Tanaka M, Seki M, Burritt DJ, Anderson CM, Zhang R, Nguyen HM, Le VP, Bui HT, Mochida K, Tran LP. The histidine phosphotransfer AHP4 plays a negative role in Arabidopsis plant response to drought. The Plant Journal 111, 1732-1752. https://doi.org/10.1111/tpj.15920
5. Suzuki T, Iwasaki S, Hisazumi H, Miyamoto A, Ogami H, Takikawa Y, Kakutani K, Matsuda Y, Nonomura T. Inhibitory Effects of Blue Light-Emitting Diode Irradiation on Podosphaera xanthii Conidial Release and Infection of Melon Seedlings. Agriculture 12, 198.
6. Iwasaki S, Okada N, Kimura Y, Takikawa Y, Suzuki T, Kakutani K, Matsuda Y, Bai Y, Nonomura T. Simultaneous Detection of Plant- and Fungus-Derived Genes Constitutively Expressed in Single Pseudoidium neolycopersici-Inoculated Type I Trichome Cells of Tomato Leaves via Multiplex RT-PCR and Nested PCR. Agriculture 12, 254.
7. Miyamoto T, Tsuchiya K, Toyooka K, Goto Y, Tateishi A, Numata K. Relaxation of the Plant Cell Wall Barrier via Zwitterionic Liquid Pretreatment for Micelle-Complex-Mediated DNA Delivery to Specific Plant Organelles. Angewandte Chemie. https://doi.org/10.1002/ange.202204234
8. Koshimizu S, Minamino N, Nishiyama T, Yoro E, Sato M, Wakazaki M, Toyooka K, Ebine K, Sakakibara K, Ueda T, Yano K. Phylogenetic distribution and expression pattern analyses identified a divergent basal body assembly protein involved in land plant spermatogenesis. New Phytologist. https://doi.org/10.1111/nph.18385
9. Noga A, Horii M, Goto Y, Toyooka K, Ishikawa T, Hirono M. Bld10p/Cep135 determines the number of triplets in the centriole independently of the cartwheel. EMBO Journal. https://doi.org/10.15252/embj.2020104582
10. Marumi Ishikawa, Toshihisa Nomura, Shun Tamaki, Kazunari Ozasa, Tomoko Suzuki, Kiminori Toyooka, Kikue Hirota, Koji Yamada, Kengo Suzuki, Keiichi Mochida. CRISPR/Cas9-mediated generation of non-motile mutants to improve the harvesting efficiency of mass-cultivated Euglena gracilis. Plant Biotechnology Journal. https://doi.org/10.1111/pbi.13904
11. Tabeta H, Higashi Y, Okazaki Y, Toyooka K, Wakazaki M, Sato M, Saito K, Hirai YM, Ferjani A. Skotomorphogenesis exploits threonine to promote hypocotyl elongation. Quantitative Plant Biology 3, e26. https://doi.org/10.1017/qpb.2022.19
12. 武田-神谷紀子, 後藤友美, 佐藤繭子, 豊岡公徳. 光-電子相関顕微鏡法とアレイトモグラフィー法を組み合わせて蛍光を放つオルガネラを電顕で捉える. Plant Morphology 34, 15-23.
13. 鈴木智子, 後藤友美, 橋本英樹, 佐藤繭子, 豊岡公徳. 鉄酸化細菌がつくるらせん状酸化鉄の構造解析とアレイトモグラフィー. 顕微鏡 57(2), 90-93.

2021
1. Shimizu Y, Takagi J, Ito E, Ito Y, Ebine K, Komatsu Y, Goto Y, Sato M, Toyooka K, Ueda T, Kurikawa K, Uemura T, Nakano A. Cargo sorting zones in the trans-Golgi network visualized by super-resolution confocal live imaging microscopy in plants. Nature Communications 12, 1901.
2. Matsui T, Kadono-Maekubo N, Suzuki Y, Furuichi Y, Shiraga K, Sasaki H, Ishida A, Takahashi S, Okada T, Toyooka K, Sharif J, Abe T, Kiyonari H, Tominaga M, Miyawaki A, Amagai M. A unique mode of keratinocyte death requires intracellular acidification. PNAS 118, e2020722118.
3. Masumoto N, Suzuki Y, Cui S, Wakazaki M, Sato M, Kumaishi K, Shibata S, Furuta KM, Ichihashi Y, Shirasu K, Toyooka K, Sato Y, Yoshida S. Three-dimensional reconstructions of haustoria in two parasitic plant species in the Orobanchaceae. Plant Physiology 185, 1429-1442.
4. Oikawa K, Imai T, Thagun C, Toyooka K, Yoshizumi T, Ishikawa K, Kodama Y, Numata K. Mitochondrial movement during its association with chloroplasts in Arabidopsis thaliana. Communications Biology 4, 292.
5. Hachiya T, Inaba J, Wakazaki M, Sato M, Toyooka K, Miyagi A, Kawai-Yamada M, Sugiura D, Nakagawa T, Kiba T, Gojon A, Sakakibara H. Excessive ammonium assimilation by plastidic glutamine synthetase causes ammonium toxicity in Arabidopsis thaliana. Nature Communications 12, 1-10.
6. Ikeuchi M, Iwase A, Ito T, Tanaka H, Favero DS, Kawamura A, Sakamoto S, Wakazaki M, Tameshige T, Fujii H, Hashimoto N, Suzuki T, Hotta K, Toyooka K, Mitsuda N, Sugimoto K. Wound-inducible WUSCHEL RELATED HOMEOBOX 13 is required for callus growth and organ reconnection. Plant Physiology 188, 425-441.
7. Yoshida A, Taoka K-I, Hosaka A, Tanaka K, Kobayashi H, Muranaka T, Toyooka K, Oyama T, Tsuji H. Characterization of Frond and Flower Development and Identification of FT and FD Genes From Duckweed Lemna aequinoctialis Nd. Frontiers in Plant Science 12, 2088.
8. Nakabayashi R, Takeda-Kamiya N, Yamada Y, Mori T, Uzaki M, Nirasawa T, Toyooka K, Saito K. A multimodal metabolomics approach using imaging mass spectrometry and liquid chromatography-tandem mass spectrometry for spatially characterizing monoterpene indole alkaloids secreted from roots. Plant Biotechnology 38, 305-310.
9. Nakabayashi R, Hashimoto K, Mori T, Toyooka K, Sudo H, Saito K. Spatial metabolomics using imaging mass spectrometry to identify the localization of asparaptine A in Asparagus officinalis. Plant Biotechnology 38, 311-315.

2020
1. Sugai K, Inoue H, Inoue C, Sato M, Wakazaki M, Kobayashi K, Nishiguchi M, Toyooka K, Yamaoka N, Yaeno T. High Humidity Causes Abnormalities in the Process of Appressorial Formation of Blumeria graminis f. sp. hordei. Pathogens 9, E45.
2. Kusano M, Fukushima A, Tabuchi-Kobayashi M, Funayama K, Kojima S, Maruyama K, Yamamoto Y, Nishizawa T, Kobayashi M, Wakazaki M, Sato M, Toyooka K, Osanai-Kondo K, Utsumi Y, Seki M, Fukaia C, Saito K, Yamaya T. Loss of cytosolic glutamine synthetase 1;1 reveals unexpected chloroplast formation in rice roots. Plant Physiology 182, 1894-1909.
3. Li W, Nguyen K, Chu H, Watanabe Y, Osakabe Y, Sato M, Toyooka K, Seo M, Tian L, Tian C, Yamaguchi S, Tanaka M, Seki M, Tran L. Comparative functional analyses of DWARF14 and KARRIKIN INSENSITIVE2 in drought adaptation of Arabidopsis thaliana. The Plant Journal 103, 111-127.
4. Nakabayashi R, Mori T, Takeda N, Toyooka K, Sudo H, Tsugawa H, Saito K. Metabolomics with 15N labeling for characterizing missing monoterpene indole alkaloids in plants. Analytical Chemistry 92, 5670-5675.
5. Koga H, Doll Y, Hashimoto K, Toyooka K, Tsukaya H. Dimorphic Leaf Development of the Aquatic Plant Callitriche palustris L. Through Differential Cell Division and Expansion. Frontiers in Plant Science 11, 269.
6. Tamaki T, Oya S, Naito M, Ozawa Y, Furuya T, Saito M, Sato M, Wakazaki M, Toyooka K, Fukuda H, Helariutta Y, Kondo Y. VISUAL-CC system uncovers the role of GSK3 as an orchestrator of vascular cell type ratio in plants. Communications Biology 3, 184.
7. Kashimoto T, Miyake K, Sato M, Maeda K, Matsumoto C, Ikeuchi M, Toyooka K, Watanabe S, Kanesaki Y, Narikawa R. Acclimation process of the chlorophyll d-bearing cyanobacterium Acaryochloris marina to an orange light environment revealed by transcriptomic analysis and electron microscopic observation. The Journal of General and Applied Microbiology 66, 106-115.
8. Kato S, Ozasa K, Maeda M, Tanno Y, Tamaki S, Higuchi-Takeuchi M, Numata K, Kodama Y, Sato M, Toyooka K, Shinomura T. Carotenoids in the eyespot apparatus are required for triggering phototaxis in Euglena gracilis. The Plant Journal 101, 1091-1102.
9. Toyooka K. MirrorCLEM: A Seamless System for Correlative Light and Electron Microscopy. The HITACHI Scientific Instrument News Vol.15, 2020.
10. Sakamoto Y, Sato M, Sato Y, Harada A, Suzuki T, Goto C, Tamura K, Toyooka K, Kimura H, Ohkawa Y, Hara-Nishimura I, Takagi S, Matsunaga S. Subnuclear gene positioning through lamina association affects copper tolerance. Nature Communications. https://doi.org/10.1038/s41467-020-19621-z
11. 豊岡公徳. MirrorCLEM：シームレスな光-電子相関顕微鏡観察システム. The HITACHI Scientific Instrument News 63(1), 5533-5528.
12. Watanabe S, Takahashi N, Kanno Y, Suzuki H, Aoi Y, Takeda-Kamiya N, Toyooka K, Kasahara H, Hayashi K, Umeda M, Seo M. The Arabidopsis NRT1/PTR FAMILY Protein NPF7.3/NRT1.5 is an Indole-3-butyric Acid Transporter Involved in Root Gravitropism. PNAS.
13. 豊岡公徳, 若崎眞由美, 宮彩子, 佐藤繭子. 切片SEM観察法の植物試料への応用. 顕微鏡 55(1), 7-12.
14. 豊岡公徳, 若崎眞由美, 武田紀子, 佐藤繭子. 走査電子顕微鏡を用いた植物組織・細胞の新しい捉え方. Plant Morphology 32, 3-9.

2019
1. Sugiyama Y, Nagashima Y, Wakazaki M, Sato M, Toyooka K, Fukuda H, Oda Y. A Rho-actin signaling pathway shapes cell wall boundaries in Arabidopsis xylem vessels. Nature Communications 10, 468.
2. Nakabayashi R, Hashimoto K, Toyooka K, Saito K. Keeping the shape of plant tissue for visualizing metabolite features in segmentation and correlation analysis of imaging mass spectrometry in Asparagus officinalis. Metabolomics 15, 24.
3. Usui K, Kadono N, Furuichi Y, Shiraga K, Saitou T, Kawasaki H, Toyooka K, Tamura H, Kubo A, Amagai M, Matsui T. 3D in vivo imaging of the keratin filament network in the mouse stratum granulosum reveals profilaggrin-dependent regulation of keratin bundling. Journal of Dermatological Science 94, 346-349.
4. Ito-Inaba Y, Sato M, Sato MP, Kurayama Y, Yamamoto H, Ohata M, Ogura Y, Hayashi T, Toyooka K, Inaba T. Alternative Oxidase Capacity of Mitochondria in Microsporophylls May Function in Cycad Thermogenesis. Plant Physiology 180, 743-756.
5. Toyooka K, Shinozaki-Narikawa N. Efficient fluorescence recovery using antifade reagents in correlative light and electron microscopy. Microscopy 68, 417-421.
6. Hiwatashi T, Goh H, Yasui Y, Koh LQ, Takami H, Kajikawa M, Kirita H, Kanazawa T, Minamino N, Togawa T, Sato M, Wakazaki M, Yamaguchi K, Shigenobu S, Fukaki H, Mimura T, Toyooka K, Sawa S, Yamato KT, Ueda T, Urano D, Kohchi T, Ishizaki K. The RopGEF KARAPPO Is Essential for the Initiation of Vegetative Reproduction in Marchantia polymorpha. Current Biology 29, 3525-3531.e7.
7. Naramoto S, Jones VAS, Trozzi N, Sato M, Toyooka K, Shimamura M, Ishida S, Nishitani K, Ishizaki K, Nishihama R, Kohchi T, Dolan L, Kyozuka J. A conserved regulatory mechanism mediates the convergent evolution of plant shoot lateral organs. PLoS Biology 17, e3000560.
8. Kashimoto T, Miyake K, Sato M, Maeda K, Matsumoto C, Ikeuchi M, Toyooka K, Watanabe S, Kanesaki Y, Narikawa R. Protein engineering of dual-Cys cyanobacteriochrome AM1_1186g2 for biliverdin incorporation and far-red/blue reversible photoconversion. International Journal of Molecular Sciences 20, 2935.
9. 佐藤繭子, 若崎眞由美, 後藤友美, 豊岡公徳. 高圧凍結法を用いた植物の電子顕微鏡解析法. Plant Morphology 31, 25-29.

2018
1. Nakata TM, Sato M, Wakazaki M, Sato N, Kojima K, Sekine A, Nakamura S, Shikanai T, Toyooka K, Tsukaya H, Horiguchi G. Plastid translation is essential for lateral root stem cell patterning in Arabidopsis thaliana. Biology Open. https://doi.org/10.1242/bio.028175
2. Hamada T, Yako M, Minegishi M, Sato M, Kamei Y, Yanagawa Y, Toyooka K, Watanabe Y, Hara-Nishimura I. Stress granule formation is induced by a threshold temperature rather than a temperature difference in Arabidopsis. Journal of Cell Science 131.
3. Cui Y, Cao W, He Y, Zhao Q, Wakazaki M, Zhuang X, Gao J, Zeng Y, Gao C, Ding Y, Wong H-Y, Wong W-S, Lam H-K, Wang P, Ueda T, Rojas-Pierce M, Toyooka K, Kang B-H, Jiang L. Whole cell electron tomography reveals the nature and biogenesis of vacuoles in Arabidopsis root cells. Nature Plants.
4. Kitagawa M, Tomoi T, Fukushima T, Sakata Y, Sato M, Toyooka K, Fujita T, Sakakibara H. Abscisic Acid Acts as a Regulator of Molecular Trafficking through Plasmodesmata in the Moss Physcomitrella patens. Plant & Cell Physiology 60, 738-751.

2017
1. Nakabayashi R, Hashimoto K, Toyooka K, Saito K. Top-down metabolomic approaches for nitrogen-containing metabolites. Analytical Chemistry 89, 2698-2703.
2. Ito Y, Toyooka K, Fujimoto M, Ueda T, Uemura T, Nakano A. The trans-Golgi network and the Golgi stacks behave independently during regeneration after Brefeldin A treatment in tobacco BY-2 cells. Plant & Cell Physiology 58, 811-821.
3. Tanaka H, Sato M, Ogasawara Y, Hamashima N, Buchner O, Holzinger A, Toyooka K, Kodama Y. Chloroplast aggregation during the cold-positioning response in the liverwort Marchantia polymorpha L. Journal of Plant Research.
4. Sugiyama Y, Wakazaki M, Toyooka K, Fukuda H, Oda Y. A novel plasma membrane-anchored protein regulates xylem cell-wall deposition through microtubule-dependent lateral inhibition of Rho GTPase domains. Current Biology 27, 2522-2528.
5. Atarashi K, Suda W, Luo C, Kawaguchi T, Motoo I, Narushima S, Kiguchi Y, Yasuma K, Watanabe E, Tanoue T, Thaiss CA, Sato M, Toyooka K, Said HS, Yamagami H, Rice SA, Gevers D, Johnson RC, Segre JA, Chen K, Kolls JK, Elinav E, Morita H, Xavier RJ, Hattori M, Honda K. Ectopic colonization of oral bacteria in the intestine drives TH1 cell induction and inflammation. Science 358, 359-365.
6. Itouga M, Hayatsu M, Sato M, Tsuboi Y, Kato Y, Toyooka K, Suzuki S, Nakatsuka S, Kawakami S, Kikuchi J, Sakakibara H. Protonema of the moss Funaria hygrometrica can function as a lead (Pb) adsorbent. PLOS ONE 12, e0189726.
7. Li W, Nguyen KH, Chu HD, Ha CV, Watanabe Y, Osakabe Y, Leyva-González MA, Sato M, Toyooka K, Voges L, Tanaka M, Mostofa MG, Seki M, Seo M, Yamaguchi S, Nelson DC, Tian C, Herrera-Estrella L, Tran LP. The karrikin receptor KAI2 promotes drought resistance in Arabidopsis thaliana. PLOS Genetics 13, e1007076.
8. 佐藤繭子, 成川-篠崎苗子, 豊岡公徳. 植物と微生物の攻防を電子顕微鏡で捉えるには？ 植物科学の最前線 8, 29.
9. 佐藤繭子, 後藤友美, 豊岡公徳. 植物の免疫電子顕微鏡法. 顕微鏡 52, 98-103.

2016
1. Toyooka K, Sato M, Wakazaki M, Matsuoka K. Morphological and quantitative changes in mitochondria, plastids, and peroxisomes during the log-to-stationary transition of the growth phase in cultured tobacco BY-2 cells. Plant Signaling & Behavior 11, e1149669.
2. Toyosawa Y, Kawagoe Y, Matsushima R, Crofts N, Ogawa M, Fukuda M, Kumamaru T, Okazaki Y, Kusano M, Saito K, Toyooka K, Sato M, Ai Y, Jane JL, Nakamura Y, Fujita N. Deficiency of Starch Synthase IIIa and IVb Alters Starch Granule Morphology from Polyhedral to Spherical in Rice Endosperm. Plant Physiology 170, 1255-1270.
3. Cui S, Wakatake T, Hashimoto K, Saucet SB, Toyooka K, Yoshida S, Shirasu K. Haustorial Hairs Are Specialized Root Hairs That Support Parasitism in the Facultative Parasitic Plant Phtheirospermum japonicum. Plant Physiology 170, 1492-1503.
4. 豊岡公徳. 光-電子相関顕微鏡法：蛍光タンパク質標識した細胞小器官を走査電子顕微鏡で捉える. Plant Morphology 28, 15-21.
5. Akita K, Kobayashi M, Sato M, Kutsuna N, Ueda T, Toyooka K, Nagata N, Hasezawa S, Higaki T. Cell wall accumulation of fluorescent proteins derived from a trans-Golgi cisternal membrane marker and paramural bodies in interdigitated Arabidopsis leaf epidermal cells. Protoplasma.
6. Kaneko K, Takamatsu T, Inomata T, Oikawa K, Itoh K, Hirose K, Amano M, Nishimura S, Toyooka K, Matsuoka K, Pozueta-Romero J, Mitsui T. N-glycomic and microscopic subcellular localization analyses of NPP1, 2 and 6 strongly indicate that trans-Golgi compartments participate in the Golgi-to-plastid traffic of nucleotide pyrophosphatase/phosphodiesterases in rice. Plant & Cell Physiology 57, 1610-1628.
7. Nguyen C, Nakaminami K, Matsui A, Kobayashi S, Kurihara Y, Toyooka K, Tanaka M, Seki M. Oligouridylate Binding Protein 1b Plays an Integral Role in Plant Heat Stress Tolerance. Frontiers in Plant Science 7.
8. Takahashi T, Nishida T, Tuji A, Saito C, Matsuzaki R, Sato M, Toyooka K, Yasuda H, Nozaki H. Delineation of six species of the primitive algal genus Glaucocystis based on in situ ultrastructural characteristics. Scientific Reports 6, 29209.
9. Tatsumi K, Yano M, Kaminade K, Sugiyama A, Sato M, Toyooka K, Aoyama T, Sato F, Yazaki K. Characterization of shikonin derivative secretion in Lithospermum eryrhirorizon hairy roots as a model of lipid-soluble metabolite secretion from plants. Frontiers in Plant Science.
10. Higuchi-Takeuchi M, Morisaki K, Toyooka K, Numata K. Synthesis of high-molecular-weight polyhydroxyalkanoates by marine photosynthetic purple bacteria. PLOS ONE.
11. Todaka D, Zhao Y, Yoshida T, Kudo M, Kidokoro S, Mizoi J, Kodaira KS, Takebayashi Y, Kojima M, Sakakibara H, Toyooka K, Sato M, Fernie AR, Shinozaki K, Yamaguchi-Shinozaki K. Temporal and spatial changes in gene expression, metabolite accumulation and phytohormone content in rice seedlings grown under drought stress conditions. The Plant Journal.
12. 豊岡公徳. 日立ハイテク 光-電子相関顕微鏡法（CLEM）用システム「MirrorCLEM」を発売. プレスリリース, 2016.

2015
1. Takasaki H, Maruyama K, Takahashi F, Fujita M, Yoshida T, Nakashima K, Myouga F, Toyooka K, Yamaguchi-Shinozaki K, Shinozaki K. SNAC-As, stress-responsive NAC transcription factors, mediate ABA-inducible leaf senescence. The Plant Journal 84, 1114-1123.
2. Atarashi K, Tanoue T, Ando M, Kamada N, Nagano Y, Narushima S, Suda W, Imaoka A, Setoyama H, Nagamori T, Ishikawa E, Shima T, Hara T, Kado S, Jinnohara T, Ohno H, Kondo T, Toyooka K, Watanabe E, Yokoyama SI, Tokoro S, Mori H, Noguchi Y, Morita H, Ivanov II, Sugiyama T, Nuñez G, Camp JG, Hattori M, Umesaki Y, Honda K. Th17 Cell Induction by Adhesion of Microbes to Intestinal Epithelial Cells. Cell 163, 367-380.
3. Onda Y, Hashimoto K, Yoshida T, Sakurai T, Sawada Y, Hirai MY, Toyooka K, Mochida K, Shinozaki K. Determination of growth stages and metabolic profiles in Brachypodium distachyon for comparison of developmental context with Triticeae crops. Proceedings of the Royal Society B 282, 20150964.
4. Higaki T, Kutsuna N, Akita K, Sato M, Sawaki F, Kobayashi M, Nagata N, Toyooka K, Hasezawa S. Semi-automatic organelle detection on transmission electron microscopic images. Scientific Reports 5, 7794.
5. Odahara M, Masuda Y, Sato M, Wakazaki M, Harada C, Toyooka K, Sekine Y. RECG Maintains Plastid and Mitochondrial Genome Stability by Suppressing Extensive Recombination between Short Dispersed Repeats. PLOS Genetics 11, e1005080.
6. 豊岡公徳. 高圧凍結技法を用いた細胞内小胞輸送経路の解明. 医生電顕技術誌 28, 62-63.

2014
1. Toyooka K, Sato M, Kutsuna N, Higaki T, Sawaki F, Wakazaki M, Goto Y, Hasezawa S, Nagata N, Matsuoka K. Wide-range high-resolution transmission electron microscopy reveals morphological and distributional changes of endomembrane compartments during log-to-stationary transition of growth phase in tobacco BY-2 cells. Plant & Cell Physiology 55, 1544-1555.
2. Kobayashi K, Fuji S, Sato M, Toyooka K, Wada H. Specific role of phosphatidylglycerol and functional overlaps with other thylakoid lipids in Arabidopsis chloroplast biogenesis. Plant Cell Reports 34, 631-642.
3. Takahashi T, Sato M, Toyooka K, Matsuzaki R, Kawafune K, Kawamura M, Okuda K, Nozaki H. Five Cyanophora species delineated based on morphological and molecular data. Journal of Phycology 50, 1058-1069.
4. Takahashi T, Sato M, Toyooka K, Nozaki H. Surface Ornamentation of Cyanophora paradoxa Cells as Revealed by Ultra-High Resolution Field Emission Scanning Electron Microscopy. Cytologia 79, 1-5.
5. Xu B, Ohtani M, Yamaguchi M, Toyooka K, Wakazaki M, Sato M, Kubo M, Nakano Y, Sano R, Hiwatashi Y, Murata T, Kurata T, Yoneda A, Kato K, Hasebe M, Demura T. Contribution of NAC Transcription Factors to Plant Adaptation to Land. Science 343, 1505-1508.
6. Yoshimoto K, Shibata M, Kondo M, Oikawa K, Sato M, Toyooka K, Shirasu K, Nishimura M, Ohsumi Y. Quality control of plant peroxisomes in organ specific manner via autophagy. Journal of Cell Science 127, 1161-1168.
7. 豊岡公徳, 佐藤繭子, 朽名夏麿, 永田典子. 高圧凍結技法を取り入れた広域透過電顕像自動取得システムの開発とその応用. Plant Morphology 26, 3-8.
8. Toyooka K, Kang B-H. Reconstructing plant cells in 3D by serial section electron tomography. Methods in Molecular Biology 1080, 159-170.
9. Sato M, Ito-Inaba Y. Mitochondria of thermogenic skunk cabbage. Atlas of Plant Cell Structure, in press.
10. Hashimoto H, Sato M, Kawano S. Cyanelle division of the glaucocystophyte alga Cyanophora paradox. Atlas of Plant Cell Structure, in press.
11. Sato M. Golgi apparatuses in a Brachypodium root cap peripheral cell. Atlas of Plant Cell Structure, in press.

2013
1. Yamauchi N, Gosho T, Asatuma S, Toyooka K, Fujiwara T, Matsuoka K. Polarized localization and borate-dependent degradation of the Arabidopsis borate transporter BOR1 in tobacco BY-2 cells. F1000Research 2, 185.
2. Kobayashi K, Sasaki D, Noguchi K, Fujinuma D, Komatsu H, Kobayashi M, Sato M, Toyooka K, Sugimoto K, Niyogi KK, Wada H, Masuda T. Photosynthesis of Root Chloroplasts Developed in Arabidopsis Lines Overexpressing GOLDEN2-LIKE Transcription Factors. Plant & Cell Physiology 54, 1365-1377.
3. Osanai T, Kuwahara A, Iijima H, Toyooka K, Sato M, Tanaka K, Ikeuchi M, Saito K, Hirai MY. Pleiotropic effect of sigE overexpression on cell morphology, photosynthesis, and hydrogen production in Synechocystis sp. PCC 6803. The Plant Journal 76, 456-465.
4. Kawafune K, Sato M, Toyooka K, Nozaki H. Ultrastructure of the rickettsial endosymbiont “MIDORIKO” in the green alga Carteria cerasiformis as revealed by high-pressure freezing and freeze-substitution fixation. Protoplasma 250, 949-953.
5. Kobayashi K, Narise T, Sonoike K, Hashimoto H, Sato N, Kondo M, Nishimura M, Sato M, Toyooka K, Sugimoto K, Wada H, Masuda T, Ohta H. Role of galactolipid biosynthesis in coordinated development of photosynthetic complexes and thylakoid membranes during chloroplast biogenesis in Arabidopsis. The Plant Journal 73, 250-261.

2012
1. Yamauchi D, Tamaoka D, Hayami M, Takeuchi M, Karahara I, Sato M, Toyooka K, Nishioka H, Terada Y, Uesugi K, Takano H, Kagoshima Y, Mineyuki Y. Micro-CT observations of the 3D distribution of calcium oxalate crystals in cotyledons during maturation and germination in Lotus miyakojimae seeds. Journal of Electron Microscopy 62, 353-361.
2. Kanaya T, Hase K, Takahashi D, Fukuda S, Hoshino K, Sasaki I, Hemmi H, Knoop KA, Kumar N, Sato M, Katsuno T, Yokosuka O, Toyooka K, Nakai K, Sakamoto A, Kitahara Y, Jinnohara T, McSorley SJ, Kaisho T, Williams IR, Ohno H. The Ets Transcription Factor Spi-B Is Essential for the Differentiation of Intestinal Microfold (M) Cells. Nature Immunology 13, 832-842.
3. Bunsupa S, Katayama K, Ikeura E, Oikawa A, Toyooka K, Saito K, Yamazaki M. Lysine Decarboxylases Involved in the First Step of Quinolizidine Alkaloid Biosynthesis in Leguminosae Plants. The Plant Cell 24, 1202-1216.
4. Kobayashi K, Baba S, Obayashi T, Sato M, Toyooka K, Keränen M, Aro E, Fukaki H, Ohta H, Sugimoto K, Masuda T. Regulation of Root Greening by Light and Auxin/Cytokinin Signaling in Arabidopsis. The Plant Cell 24, 1081-1095.

2011
1. Minamisawa N, Sato M, Cho KH, Ueno H, Takechi K, Kajikawa M, Yamato KT, Ohyama K, Toyooka K, Kim GT, Horiguchi G, Takano H, Ueda T, Tsukaya H. ANGUSTIFOLIA, a plant homolog of CtBP/BARS, functions outside the nucleus. The Plant Journal 68, 788-799.
2. Kobayashi M, Kouzu N, Inami A, Toyooka K, Konishi Y, Matsuoka K, Matoh T. Characterization of Arabidopsis CTP:3-deoxy-D-manno-2-octulosonate cytidylyltransferase (CMP-KDO synthetase), the enzyme that activates KDO during rhamnogalacturonan II biosynthesis. Plant & Cell Physiology 52, 1832-1843.
3. Nishimura T, Toyooka K, Sato M, Matsumoto S, Lucas MM, Strnad M, Baluška F, Koshiba T. Immunohistochemical observation of indole-3-acetic acid at the IAA synthetic maize coleoptile tips. Plant Signaling & Behavior 6, 2013-2022.
4. Akai M, Onai K, Kusano M, Sato M, Redestig H, Toyooka K, Morishita M, Miyake H, Hazama A, Checchetto V, Szabò I, Matsuoka K, Saito K, Yasui M, Ishiura M, Uozumi N. Plasma membrane aquaporin AqpZ protein is essential for glucose metabolism during photomixotrophic growth of Synechocystis sp. PCC 6803. Journal of Biological Chemistry 286, 25224-25235.

2010
1. Suetsugu S, Toyooka K, Senju Y. Subcellular membrane curvature mediated by the BAR domain superfamily proteins. Seminars in Cell & Developmental Biology 21, 340-349.
2. Shimada A, Takano K, Shirouzu M, Hanawa-Suetsugu K, Terada T, Toyooka K, Umehara T, Yamamoto M, Yokoyama S, Suetsugu S. Mapping of the basic amino-acid residues responsible for tubulation and cellular protrusion by the EFC/F-BAR domain of pacsin2/Syndapin II. FEBS Letters 584, 1111-1118.
3. Sato A, Toyooka K, Okamoto T. Asymmetric cell division of rice zygotes located in embryo sac and produced by in vitro fertilization. Sexual Plant Reproduction 23, 211-217.
4. Sasaki T, Mori IC, Furuichi T, Munemasa S, Toyooka K, Matsuoka K, Murata Y, Yamamoto Y. Closing plant stomata requires a homolog of an aluminum-activated malate transporter. Plant & Cell Physiology 51, 354-365.
5. Hirai T, Sato M, Toyooka K, Sun HJ, Yano M, Ezura H. Miraculin, a taste-modifying protein is secreted into intercellular spaces in plant cells. Journal of Plant Physiology 167, 209-215.

2009
1. Tsunekawa K, Shijuku T, Hayashimoto M, Kojima Y, Onai K, Morishita M, Ishiura M, Kuroda T, Nakamura T, Kobayashi H, Sato M, Toyooka K, Matsuoka K, Omata T, Uozumi N. Identification and characterization of the Na+/H+ antiporter Nhas3 from the thylakoid membrane of Synechocystis sp. PCC 6803. Journal of Biological Chemistry 284, 16513-16521.
2. Toyooka K, Matsuoka K. Exo- and endocytotic trafficking of SCAMP2. Plant Signaling & Behavior 4, 1196-1198.
3. Toyooka K, Goto Y, Asatsuma S, Koizumi M, Mitsui T, Matsuoka K. A mobile secretory vesicle cluster involved in mass transport from the Golgi to the plant cell exterior. The Plant Cell 21, 1212-1229.
4. Sugita M, Nakano K, Sato M, Toyooka K, Numata O. The roles of actin cytoskeleton and microtubules for membrane recycling of a food vacuole in Tetrahymena thermophila. Cell Motility and the Cytoskeleton 66, 371-377.
5. Shoji T, Inai K, Yazaki Y, Sato Y, Takase H, Shitan N, Yazaki K, Goto Y, Toyooka K, Matsuoka K, Hashimoto T. Multidrug and toxic compound extrusion-type transporters implicated in vacuolar sequestration of nicotine in tobacco roots. Plant Physiology 149, 708-718.
6. Sawada Y, Toyooka K, Kuwahara A, Sakata A, Nagano M, Saito K, Hirai MY. Arabidopsis bile acid:sodium symporter family protein 5 is involved in methionine-derived glucosinolate biosynthesis. Plant & Cell Physiology 50, 1579-1586.
7. Okazaki Y, Shimojima M, Sawada Y, Toyooka K, Narisawa T, Mochida K, Tanaka H, Matsuda F, Hirai A, Hirai MY, Ohta H, Saito K. A chloroplastic UDP-glucose pyrophosphorylase from Arabidopsis is the committed enzyme for the first step of sulfolipid biosynthesis. The Plant Cell 21, 892-909.
8. Kitajima A, Asatsuma S, Okada H, Hamada Y, Kaneko K, Nanjo Y, Kawagoe Y, Toyooka K, Matsuoka K, Takeuchi M, Nakano A, Mitsui T. The rice alpha-amylase glycoprotein is targeted from the Golgi apparatus through the secretory pathway to the plastids. The Plant Cell 21, 2844-2858.
9. Ito-Inaba Y, Sato M, Masuko H, Hida Y, Toyooka K, Watanabe M, Inaba T. Developmental changes and organelle biogenesis in the reproductive organs of thermogenic skunk cabbage (Symplocarpus renifolius). Journal of Experimental Botany 60, 3909-3922.
10. Endo S, Pesquet E, Yamaguchi M, Tashiro G, Sato M, Toyooka K, Nishikubo N, Udagawa-Motose M, Kubo M, Fukuda H, Demura T. Identifying new components participating in the secondary cell wall formation of vessel elements in zinnia and Arabidopsis. The Plant Cell 21, 1155-1165.
11. Sato M, Mogi Y, Nishikawa T, Miyamura S, Nagumo T, Kawano S. The dynamic surface of dividing cyanelles and ultrastructure of the region directly below the surface in Cyanophora paradoxa. Planta 229, 781-791.
12. 豊岡公徳. 植物細胞中での新規な大量物質輸送装置. 日本工業新聞, 2009年9月1日掲載.
13. 佐藤繭子, 豊岡公徳, 平田愛子, 南雲保, 河野重行. シアノバクテリアと葉緑体の狭間：灰色藻のシアネレ分裂の動態と分裂装置. 顕微鏡 44, 57-60.

2008
1. Takano K, Toyooka K, Suetsugu S. EFC/F-BAR proteins and the N-WASP-WIP complex induce membrane curvature-dependent actin polymerization. EMBO Journal 27, 2817-2828.
2. Ukitsu H, Kuromori T, Toyooka K, Goto Y, Matsuoka K, Sakuradani E, Shimizu S, Kamiya A, Imura Y, Yuguchi M, Wada T, Hirayama T, Shinozaki K. Cytological and biochemical analysis of COF1, an Arabidopsis mutant of an ABC transporter gene. Plant & Cell Physiology 48, 1524-1533.

2007
1. Nakagawa T, Kurose T, Hino T, Tanaka K, Kawamukai M, Niwa Y, Toyooka K, Matsuoka K, Jinbo T, Kimura T. Development of series of gateway binary vectors, pGWBs, for realizing efficient construction of fusion genes for plant transformation. Journal of Bioscience and Bioengineering 104, 34-41.
2. Matsuki Y, Ohmura-Hoshino M, Goto E, Aoki M, Mito-Yoshida M, Uematsu M, Hasegawa T, Koseki H, Ohara O, Nakayama M, Toyooka K, Matsuoka K, Hotta H, Yamamoto A, Ishido S. Novel regulation of MHC class II function in B cells. EMBO Journal 26, 846-854.

2006
1. Toyooka K, Moriyasu Y, Goto Y, Takeuchi M, Fukuda H, Matsuoka K. Protein aggregates are transported to vacuoles by a macroautophagic mechanism in nutrient-starved plant cells. Autophagy 2, 96-106.
2. Toyooka K, Liu F, Ishii M, Saito S, Kirikae T, Asano Y, Shinomiya H. Generation and characterization of monoclonal antibodies that specifically recognize p65/L-plastin isoform but not T-plastin isoform. Bioscience, Biotechnology, and Biochemistry 70, 1402-1407.
3. Toyooka K, Matsuoka K. Autophagy and Non-Classical Vacuolar Targeting in Tobacco BY-2 Cells. In: Tobacco BY-2 Cells: From Cellular Dynamics to Omics, Biotechnology in Agriculture and Forestry Vol. 58, 167-179.

2005以前
1. Yuasa K, Toyooka K, Fukuda H, Matsuoka K. Membrane-anchored prolyl hydroxylase with an export signal from the endoplasmic reticulum. The Plant Journal 41, 81-94.
2. Toyooka K, Takai S, Kirikae T. Rhodococcus equi can survive a phagolysosomal environment in macrophages by suppressing acidification of the phagolysosome. Journal of Medical Microbiology 54, 1007-1015.
3. Otsuka Y, Hanaki K, Zhao J, Ohtsuki R, Toyooka K, Yoshikura H, Kuratsuji T, Yamamoto K, Kirikae T. Detection of Mycobacterium bovis Bacillus Calmette-Guerin using quantum dot immuno-conjugates. Japanese Journal of Infectious Diseases 57, 183-184.
4. Toyooka K, Okamoto T, Minamikawa T. Cotyledon cells of Vigna mungo seedlings use at least two distinct autophagic machineries for degradation of starch granules and cellular components. Journal of Cell Biology 154, 973-982.
5. Toyooka K, Miyazawa H, Naiki Y, Ishii Y, Nishiyama F, Kuratsuji T, Kirikae T. Air quality monitoring in a neonatal intensive care unit. Japanese Journal of Infectious Diseases 54, 87-88.
6. Okamoto T, Toyooka K, Minamikawa T. Identification of a membrane-associated cysteine protease with possible dual roles in the endoplasmic reticulum and protein storage vacuole. Journal of Biological Chemistry 276, 742-751.
7. Minamikawa T, Toyooka K, Okamoto T, Hara-Nishimura I, Nishimura M. Degradation of ribulose-bisphosphate carboxylase by vacuolar enzymes of senescing French bean leaves: immunocytochemical and ultrastructural observations. Protoplasma 218, 144-153.
8. Hashimoto M, Kirikae F, Toyooka K, Kaneko A, Yamasu H, Iwai H, Nakano M, Kirikae T. Protective effect of OK-432 on mice against endotoxemia and infection with Pseudomonas aeruginosa and Salmonella enteritidis. Microbiology and Immunology 45, 425-432.
9. Toyooka K, Kishi H, Naiki Y, Hino E, Suzuki T, Sumiya M, Kudo K, Kobori O, Yazaki Y, Kirikae T. Monitoring for airborne particles during and after surgical operations on tuberculosis patients. Japanese Journal of Infectious Diseases 53, 206-207.
10. Toyooka K, Okamoto T, Minamikawa T. Mass transport of proform of a KDEL-tailed cysteine proteinase (SH-EP) to protein storage vacuoles by endoplasmic reticulum-derived vesicle is involved in protein mobilization in germinating seeds. Journal of Cell Biology 148, 453-464.

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