名古屋大学 研究大学強化促進事業・最先端国際研究ユニット 最先端情報分子・植物最適行動統御ユニットPrograms for Promoting the Enhancement of Research Universities/ Cutting-Edge, International Research Unit Research Unit for Plant Signaling and Optimal Behavior System
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名古屋大学　研究大学強化促進事業・最先端国際研究ユニットPrograms for Promoting the Enhancement of Research Universities/ Cutting-Edge, International Research Unit最先端情報分子・植物最適行動統御ユニットResearch Unit for Plant Signaling and Optimal Behavior System

News

2019/02/27 ホームページを公開しました。
2019/10/23 2019年11月18-19日に名古屋大学の野依学術記念交流館で、Frontiers in plant environmental response research 国際シンポジウムが開催されます。

Member

榊原　均

榊原　均　（名古屋大学大学院生命農学研究科 教授）
Hitoshi Sakakibara (Graduate School of Bioagricultural Sciences, Professor)

松林　嘉克（名古屋大学大学院理学研究科 教授）
Yoshikatsu Matsubayashi (Graduate School of Science, Professor)

松林　嘉克
Kun-Hsiang Liu

Kun-Hsiang Liu（西北農林科技大学・教授）/ (Northwest A&F University, Professor)

Fanny Bellegarde（生命農学研究科・特任助教）/ (Graduate School of Bioagricultural Sciences, Adjunct Assistant Professor)

Fanny Bellegarde

Research Collaborators

蜂谷 卓士

蜂谷 卓士（島根大学・助教）
Takushi Hachiya(Shimane University, Assistant Professor)

Research Concept

植物は置かれた環境に順応するため器官間で情報をやりとりし、形態形成と代謝システムを個体レベルで最適化しています（植物最適行動）。地球上の生命のほとんどが植物の同化生産(食料生産)に依存していることから、「植物最適行動」の仕組みを解明することは、農学・生命科学の中心課題の１つといえます。本研究ユニットでは「長距離情報輸送分子の機能研究」を発展させ、植物最適行動統御研究の世界拠点を築くとともに、これまでにない植物機能制御技術の確立を目指します。

Plants have elaborate response systems to nutritional condition to optimize their growth at whole-body level (plant optimal behavior). As an example, plants adjust growth balance of shoot and root to nitrogen supply in which they germinated. Due to the fact that most of life on Earth depends on assimilation production (food production) of plants, elucidating the mechanisms of "plant optimal behavior" is one of the central issues of agriculture and life science. This research unit aims to elucidate molecular mechanisms underlying optimized plant behavior in response to nitrogen availability specially focusing on a role of signaling molecules. This unit starts as a small group, but we will expand collaborative network to build a center of excellence in plant optimal behavior research. Our research results would be applied to molecular bleeding toward low-input/stable output agriculture.

Publication

  • Agata A, Ando K, Ota S, Kojima M, Takebayashi Y, Takehara S, Doi K, Ueguchi-Tanaka M, Suzuki T, Sakakibara H, Matsuoka M, Ashikari M, Inukai Y, Kitano H, Hobo T.
    Diverse panicle architecture results from various combinations of Prl5/GA20ox4 and Pbl6/APO1 alleles. Communications Biology (2020) doi: 10.1038/s42003-020-1036-8.
  • Nakamichi N, Kudo T, Makita N, Kiba T, Kinoshita T, Sakakibara H.
    Flowering time control in rice by introducing Arabidopsis clock-associated PSEUDO-RESPONSE REGULATOR 5. Biosci Biotechnol Biochem (2020) doi: 10.1080/09168451.2020.1719822.
  • Qi X, Takahashi H, Kawasaki Y, Ohta Y, Isozaki M, Kojima M, Takebayashi Y, Sakakibara H, Imanishi S, Chen X, Nakazono M.
    Differences in xylem development between Dutch and Japanese tomato (Solanum lycopersicum) correlate with cytokinin levels in hypocotyls. Annals of Botany (2020) doi: 10.1093/aob/mcaa094.
  • Okada K, Wada M, Takebayashi Y, Kojima M, Sakakibara H, Nakayasu M, Mizutani M, Nakajima M, Moriya S, Shimizu T, Abe K.
    Columnar growth phenotype in apple results from gibberellin deficiency by ectopic expression of a dioxygenase gene. Tree Physiology (2020) doi: 10.1093/treephys/tpaa049.
  • Muszynski MG, Moss-Taylor L, Chudalayandi S, Cahill J, Del Valle-Echevarria AR, Alvarez-Castro I, Petefish A, Sakakibara H, Krivosheev DM, Lomin SN, Romanov GA, Thamotharan S, Dam T, Li B, Brugière N.
    The Maize Hairy Sheath Frayed1 (Hsf1) Mutation Alters Leaf Patterning through Increased Cytokinin Signaling. Plant Cell (2020) doi: 10.1105/tpc.19.00677.
  • Maruyama K, Urano K, Kusano M, Sakurai T, Takasaki H, Kishimoto M, Yoshiwara K, Kobayashi M, Kojima M, Sakakibara H, Saito K, Shinozaki K.
    Metabolite/phytohormone-gene regulatory networks in soybean organs under dehydration conditions revealed by integration analysis. Plant Journal (2020) doi: 10.1111/tpj.14719.
  • Fukushima A, Kuroha T, Nagai K, Hattori Y, Kobayashi M, Nishizawa T, Kojima M, Utsumi Y, Oikawa A, Seki M, Sakakibara H, Saito K, Ashikari M, Kusano M.
    Metabolite and Phytohormone Profiling Illustrates Metabolic Reprogramming as an Escape Strategy of Deepwater Rice during Partially Submerged Stress. Metabolites (2020) doi: 10.3390/metabo10020068.
  • Anur RM, Mufithah N, Sawitri WD, Sakakibara H, Sugiharto B.
    Overexpression of Sucrose Phosphate Synthase Enhanced Sucrose Content and Biomass Production in Transgenic Sugarcane. Plants (2020) doi: 10.3390/plants9020200.
  • Amano R, Nakayama H, Momoi R, Omata E, Gunji S, Takebayashi Y, Kojima M, Ikematsu S, Ikeuchi M, Iwase A, Sakamoto T, Kasahara H, Sakakibara H, Ferjani A, Kimura S.
    Molecular Basis for Natural Vegetative Propagation via Regeneration in North American Lake Cress, Rorippa aquatica (Brassicaceae). Plant Cell Physiology (2020) doi: 10.1093/pcp/pcz202.
  • Perez-Alonso MM, Guerrero-Galan C, Scholz SS, Kiba T, Sakakibara H, Ludwig-Muller J, Krapp A, Oelmuller R, Vicente-Carbajosa J, Pollmann S.
    Harnessing symbiotic plant-fungus interactions to unleash hidden forces from extreme plant ecosystems. J Exp Bot. (2020) doi: 10.1093/jxb/eraa040.
  • Ohashi-Ito K, Iwamoto K, Nagashima Y, Kojima M, Sakakibara H, Fukuda H.
    A Positive Feedback Loop Comprising LHW-TMO5 and Local Auxin Biosynthesis Regulates Initial Vascular Development in Arabidopsis Roots. Plant Cell Physiology (2019) doi: 10.1093/pcp/pcz156.
  • Amano R, Nakayama H, Momoi R, Omata E, Gunji S, Takebayashi Y, Kojima M, Ikematsu S, Ikeuchi M, Iwase A, Sakamoto T, Kasahara H, Sakakibara H, Ferjani A, Kimura S.
    Molecular basis for natural vegetative propagation via regeneration in North American lake cress, Rorippa aquatica (Brassicaceae). Plant Cell Physiology (2019) doi: 10.1093/pcp/pcz202.
  • Yoshida S, Kim S, Wafula EK, Tanskanen J, Kim YM, Honaas L, Yang Z, Spallek T, Conn CE, Ichihashi Y, Cheong K, Cui S, Der JP, Gundlach H, Jiao Y, Hori C, Ishida JK, Kasahara H, Kiba T, Kim MS, Koo N, Laohavisit A, Lee YH, Lumba S, McCourt P, Mortimer JC, Mutuku JM, Nomura T, Sasaki-Sekimoto Y, Seto Y, Wang Y, Wakatake T, Sakakibara H, Demura T, Yamaguchi S, Yoneyama K, Manabe RI, Nelson DC, Schulman AH, Timko MP, dePamphilis CW, Choi D, Shirasu K.
    Genome Sequence of Striga asiatica Provides Insight into the Evolution of Plant Parasitism. Current Biology (2019) doi: 10.1016/j.cub.2019.07.086.
  • Aki SS, Mikami T, Naramoto S, Nishihama R, Ishizaki K, Kojima M, Takebayashi Y, Sakakibara H, Kyozuka J, Kohchi T, Umeda M.
    Cytokinin Signaling Is Essential for Organ Formation in Marchantia polymorpha. Plant Cell Physiology (2019) doi: 10.1093/pcp/pcz100.
  • Tissot N, Robe K, Gao F, Grant-Grant S, Boucherez J, Bellegarde F, Maghiaoui A, Marcelin R, Izquierdo E, Benhamed M, Martin A, Vignols F, Roschzttardtz H, Gaymard F, Briat JF, Dubos C.
    Transcriptional integration of the responses to iron availability in Arabidopsis by the bHLH factor ILR3. New Phytologist (2019) doi: 10.1111/nph.15753.
  • Bellegarde F, Maghiaoui A, Boucherez J, Krouk G, Lejay L, Bach L, Gojon A, Martin A.
    The Chromatin Factor HNI9 and ELONGATED HYPOCOTYL5 Maintain ROS Homeostasis under High Nitrogen Provision. Plant Physiology (2019) doi: 10.1104/pp.18.01473.
  • Kiba T, Takebasyashi Y, Kojima M, Sakakibara H.
    Sugar-induced de novo cytokinin biosynthesis contributes to Arabidopsis growth under elevated CO2. Scientific Reports (2019) doi: 10.1038/s41598-019-44185-4.
  • Yamane H, Wada M, Honda C, Matsuura T, Ikeda Y, Hirayama T, Osako Y, Gao-Takai M, Kojima M, Sakakibara H, Tao R.
    Overexpression of Prunus DAM6 inhibits growth, represses bud break competency of dormant buds and delays bud outgrowth in apple plants. PLoS One (2019) doi: 10.1371/journal.pone.0214788. eCollection 2019.
  • Toda E, Koiso N, Takebayashi A, Ichikawa M, Kiba T, Osakabe K, Osakabe Y, Sakakibara H, Kato N, Okamoto T.
    An efficient DNA- and selectable-marker-free genome-editing system using zygotes in rice. Nature Plants (2019) doi: 10.1038/s41477-019-0386-z.
  • 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 (2019) doi: 10.1093/pcp/pcy249.
  • Mizokami Y, Noguchi K, Kojima M, Sakakibara H, Terashima I.
    Effects of instantaneous and growth CO2 levels and abscisic acid on stomatal and mesophyll conductances. Plant Cell Environment (2019) doi: 10.1111/pce.13484.
  • Hirakawa Y, Uchida N, Yamaguchi YL, Tabata R, Ishida S, Ishizaki K, Nishihama R, Kohchi T, Sawa S, Bowman JL.
    Control of proliferation in the haploid meristem by CLE peptide signaling in Marchantia polymorpha. PLoS Genetics (2019) doi: 10.1371/journal.pgen.1007997.
  • Wan L, Koeck M, Williams SJ, Ashton AR, Lawrence GJ, Sakakibara H, Kojima M, Böttcher C, Ericsson DJ, Hardham AR, Jones DA, Ellis JG, Kobe B, Dodds PN.
    Structural and functional insights into the modulation of the activity of a flax cytokinin oxidase by flax rust effector AvrL567-A. Molecular Plant Pathology (2019) doi: 10.1111/mpp.12749.
  • Kudo M, Kidokoro S, Yoshida T, Mizoi J, Kojima M, Takebayashi Y, Sakakibara H, Fernie AR, Shinozaki K, Yamaguchi-Shinozaki K.
    A gene-stacking approach to overcome the trade-off between drought stress tolerance and growth in Arabidopsis. Plant Journal (2019) doi: 10.1111/tpj.14110.
  • Okabe Y, Yamaoka T, Ariizumi T, Ushijima K, Kojima M, Takebayashi Y, Sakakibara H, Kusano M, Shinozaki Y, Pulungan SI, Kubo Y, Nakano R, Ezura H.
    Aberrant Stamen Development is Associated with Parthenocarpic Fruit Set Through Up-Regulation of Gibberellin Biosynthesis in Tomato. Plant Cell Physiology (2019) doi: 10.1093/pcp/pcy184.
  • Yang J, Cho LH, Yoon J, Yoon H, Wai AH, Hong WJ, Han M, Sakakibara H, Liang W, Jung KH, Jeon JS, Koh HJ, Zhang D, An G.
    Chromatin interacting factor OsVIL2 increases biomass and rice grain yield. Plant Biotechnology Journal (2019) doi: 10.1111/pbi.12956.
  • Kuroha T, Nagai K, Gamuyao R, Wang DR, Furuta T, Nakamori M, Kitaoka T, Adachi K, Minami A, Mori Y, Mashiguchi K, Seto Y, Yamaguchi S, Kojima M, Sakakibara H, Wu J, Ebana K, Mitsuda N, Ohme-Takagi M, Yanagisawa S, Yamasaki M, Yokoyama R, Nishitani K, Mochizuki T, Tamiya G, McCouch SR, Ashikari M.
    Ethylene-gibberellin signaling underlies adaptation of rice to periodic flooding. Science (2019) doi: 10.1126/science.aat1577.
  • Ohashi M, Ishiyama K, Kojima S, Konishi N, Sasaki K, Miyao M, Hayakawa T, Yamaya T.
    Outgrowth of Rice Tillers Requires Availability of Glutamine in the Basal Portions of Shoots. Rice (2018) doi: 10.1186/s12284-018-0225-2.
  • Okamoto Y, Suzuki T, Sugiura D, Kiba T, Sakakibara H, Hachiya T.
    Shoot nitrate underlies a perception of nitrogen satiety to trigger local and systemic signaling cascades in Arabidopsis thaliana. Soil Science and Plant Nutrition (2018) doi: 10.1080/00380768.2018.1537643.
  • Maeda Y, Konishi M, Kiba T, Sakuraba Y, Sawaki N, Kurai T, Ueda Y, Sakakibara H, Yanagisawa S.
    A NIGT1-centred transcriptional cascade regulates nitrate signalling and incorporates phosphorus starvation signals in Arabidopsis. Nat Commun. (2018) doi: 10.1038/s41467-018-03832-6.
  • Kiba T, Inaba J, Kudo T, Ueda N, Konishi M, Mitsuda N, Takiguchi Y, Kondou Y, Yoshizumi T, Ohme-Takagi M, Matsui M, Yano K, Yanagisawa S, Sakakibara H.
    Repression of Nitrogen-Starvation Responses by Members of the Arabidopsis GARP-Type Transcription Factor NIGT1/HRS1 Subfamily. Plant Cell (2018) doi:10.1105/tpc.17.00810.

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