New insight into plant acid tolerance: physiological and molecular mechanisms of acid tolerance through mycorrhizal formation

• Project/Area Number: 17H03779
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Plant nutrition/Soil science
• Research Institution: Hokkaido University
• Principal Investigator: Ezawa Tatsuhiro 北海道大学, 農学研究院, 准教授 (40273213)
• Co-Investigator(Kenkyū-buntansha): 曾根 輝雄 北海道大学, 農学研究院, 教授 (00333633) ; 増田 税 北海道大学, 農学研究院, 教授 (60281854)
• Project Period (FY): 2017-04-01 – 2020-03-31
• Project Status: Completed (Fiscal Year 2019)
• Budget Amount: ¥17,420,000 (Direct Cost: ¥13,400,000、Indirect Cost: ¥4,020,000); Fiscal Year 2019: ¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000); Fiscal Year 2018: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000); Fiscal Year 2017: ¥7,410,000 (Direct Cost: ¥5,700,000、Indirect Cost: ¥1,710,000)
• Keywords: アーバスキュラー菌根菌 / 共生 / 酸性土壌 / 菌類ウイルス / トランスクリプトーム / 土壌リン分画 / リン酸 / 耐酸性 / ウイルス / 遺伝子サイレンシング / 菌類ウィルス / 耐酸性遺伝子 / 植物ウィルスベクター

Outline of Final Research Achievements

Soil acidity is a major constraint of plant productivity. The objective of this study was understanding of the mechanism underlying the improved acid tolerance by mycorrhizal formation. The arbuscular mycorrhizal fungus Rhizophagus clarus strain RF1 isolated from acidic soil improved plant survival and growth in acidic soil, which accompanied the upregulation of genes involved in radical scavenging and magnesium transport. In addition, the abundance of a symbiotic mycovirus RcMV3 was also increased in response to soil acidity. These observations suggest that the improvement of magnesium homeostasis via upregulation of the transporter gene and general stress tolerance by viral symbiosis are involved in the acid tolerance of the strain.

Academic Significance and Societal Importance of the Research Achievements

酸性土壌における植物の定着機構や定着促進の研究は、食糧生産だけでなく、環境保全の見地からも社会的に重要な課題である。本研究から、植物単独では適応できない劣悪環境も微生物強制により突破できるということが示されると共に、その分子機構の一端が明らかにされた。さらに、土壌化学的知見を耐性遺伝子の探索に利用するという、「土壌」「共生」「分子」を繋ぐ研究の端緒となった点は、学術的に重要な進展となったと言える。

Research Products

• [Journal Article] Secretion of acid phosphatase from extraradical hyphae of the arbuscular mycorrhizal fungus Rhizophagus clarus is regulated in response to phosphate availability (2019)
  • Author(s): Sato, T., Hachiya, S., Inamura, N., Ezawa, T., Cheng, W., and Tawaraya, K.
  • Journal Title: Mycorrhiza Volume: 29 Issue: 6 Pages: 599-605
  • DOI: 10.1007/s00572-019-00923-0
  • Peer Reviewed
• [Journal Article] Globular structures in roots accumulate phosphorus to extremely high concentrations following phosphorus addition (2019)
  • Author(s): Ryan Megan H.、Kaur Parwinder、Nazeri Nazanin K.、Clode Peta L.、Keeble‐Gagn?re Gabriel、Doolette Ashlea L.、Smernik Ronald J.、Van Aken Olivier、Nicol Dion、Maruyama Hayato、Ezawa Tatsuhiro、Lambers Hans、Millar A. Harvey、Appels Rudi
  • Journal Title: Plant, Cell & Environment Volume: 42 Issue: 6 Pages: 1987-2002
  • DOI: 10.1111/pce.13531
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Stimulation of asymbiotic sporulation in arbuscular mycorrhizal fungi by fatty acids (2019)
  • Author(s): Kameoka, H., Tsutsui, I., Saito, K., Kikuchi, Y., Handa, Y., Ezawa, T., Hayashi, H., Kawaguchi, M., Akiyama, K.
  • Journal Title: Nature Microbiology Volume: 4 Issue: 10 Pages: 1654-1660
  • DOI: 10.1038/s41564-019-0485-7
  • Peer Reviewed
• [Journal Article] Nestedness in Arbuscular Mycorrhizal Fungal Communities in a Volcanic Ecosystem: Selection of Disturbance-tolerant Fungi along an Elevation Gradient (2019)
  • Author(s): Atunnisa Rifa、Ezawa Tatsuhiro
  • Journal Title: Microbes and Environments Volume: 34 Issue: 3 Pages: 327-333
  • DOI: 10.1264/jsme2.ME19073
  • NAID: 130007711568
  • ISSN: 1342-6311, 1347-4405
  • Peer Reviewed
• [Journal Article] The genome of Rhizophagus clarus HR1 reveals a common genetic basis for auxotrophy among arbuscular mycorrhizal fungi (2018)
  • Author(s): Kobayashi Yuuki、Maeda Taro、Yamaguchi Katsushi、Kameoka Hiromu、Tanaka Sachiko、Ezawa Tatsuhiro、Shigenobu Shuji、Kawaguchi Masayoshi
  • Journal Title: BMC Genomics Volume: 19 Issue: 1 Pages: 465-465
  • DOI: 10.1186/s12864-018-4853-0
  • Peer Reviewed / Open Access
• [Journal Article] How do arbuscular mycorrhizal fungi handle phosphate? New insights into fine-tuning of phosphate metabolism (2018)
  • Author(s): Ezawa, T. and Saito, K.
  • Journal Title: New Phytologist Volume: 印刷中 Issue: 4 Pages: 1116-1121
  • DOI: 10.1111/nph.15187
  • Peer Reviewed / Open Access
• [Presentation] 植物の菌根共生制御モジュールが語る真実：支配は従属の始まり？土壌微生物が奏でる陸域生命ハーモニー：「共に生きて躍進する」 (2019)
  • Author(s): 江沢辰広
  • Organizer: 微生物ウィーク
  • Invited
• [Presentation] Absolute control or dedication? Evolutionary implications of the plant gene-coexpression network for mycorrhizas - the plant-fungal symbiosis (2019)
  • Author(s): Tatsuhiro Ezawa・Yusaku Sugimura・Ai Kawahara・Hayato Maruyama
  • Organizer: 日本進化学会
  • Invited
• [Presentation] 温度がアーバスキュラー菌根共生系の獲得するリン形態に与える影響 (2019)
  • Author(s): 宮島奈々子・杉原 創・江沢辰広・田中治夫
  • Organizer: 日本土壌肥料学会
• [Presentation] アーバスキュラー菌根菌Rhizophagus clarus における生態型分化：地理的隔離株間における酸性応答遺伝子群の極端な不一致 (2019)
  • Author(s): 中西夏輝・Tingting Li・杉村悠作・俵谷圭太郎・丸山隼人・江沢辰広
  • Organizer: 日本土壌肥料学会
• [Presentation] 農耕地管理強度に沿ったアーバスキュラー菌根菌群集の入れ子構造：その生存戦略とインパクト (2019)
  • Author(s): 丹羽理恵子・佐藤修正・平川英樹・吉田重信・佐藤 孝・鈴木貴恵・佐藤 匠・俵谷圭太郎・福永亜矢子・小八重善裕・大友 量・林 正紀・唐澤敏彦・神山拓也・丸山隼人・江沢辰広
  • Organizer: 日本土壌肥料学会
• [Presentation] 野外における植物・菌根菌の環境応答 －フィールドトランスクリプトミクスが語る頑強かつ柔軟な制御－ (2019)
  • Author(s): 杉村悠作・河原 愛・丸山隼人・江沢辰広
  • Organizer: 日本土壌肥料学会
• [Presentation] 菌根経路からのリン酸獲得により発現誘導される植物の樹枝状体形成遺伝子群 (2019)
  • Author(s): 浅枝諭史・杉村悠作・丸山隼人・江沢辰広
  • Organizer: 日本土壌肥料学会
• [Presentation] アーバスキュラー菌根菌の外生菌糸から浸出される酸性ホスファターゼ活性と土壌中のリンの形態 (2019)
  • Author(s): 鈴木耶々・佐藤 匠・江沢辰広・杉原 創・程 為国・俵谷圭太郎
  • Organizer: 日本土壌肥料学会
• [Presentation] 菌根共生における養分交換の分子機構－植物の献身、共生菌の傲（おご）り－ (2019)
  • Author(s): 江沢辰広
  • Organizer: 糸状菌分子生物学コンファレンス
  • Invited
• [Presentation] アーバスキュラー菌根菌群集構造解析におけるRNA-Seqの応用：利点と課題 (2019)
  • Author(s): 江沢辰広・杉村悠作
  • Organizer: 菌根研究会大会
• [Presentation] 菌根経路の窒素輸送はリン輸送とは独立して制御される (2019)
  • Author(s): 若森春輝・杉村悠作・江沢辰広
  • Organizer: 菌根研究会大会
• [Presentation] ネギの根における接種したアーバスキュラー菌根菌の追跡及び圃場におけるリン吸収と生育に及ぼす影響 (2019)
  • Author(s): 佐藤 匠・丹羽理恵子・江沢辰広・佐藤修正・平川英樹・吉田重信・程 為国・俵谷 圭太郎
  • Organizer: 菌根研究会大会
• [Presentation] SYG1 encodes a phosphate exporter in the fungal symbiont: the last piece of phosphate delivery pathway in arbuscular mycorrhizal symbiosis (2019)
  • Author(s): Hayato Maruyama・Kaede Yokoyama・Satoshi Asaeda・Yusuke Kikuchi・Yusaku Sugimura・Hiromu Kameoka・Ayumi Abe・Teruo Sone・Katsuharu Saito・Chikara Masuta・Tatsuhiro Ezawa
  • Organizer: 5th Asian Conference on Plant-Microbe Symbiosis and Nitrogen Fixation
  • Int'l Joint Research
• [Presentation] Two distinct gene-coexpression networks mycorrhizal module and phosphate-starvation module are independently regulated in the field (2019)
  • Author(s): Yusaku Sugimura・Ai Kawahara・Hayato Maruyama・Tatsuhiro Ezawa
  • Organizer: Rhizosphere 5
  • Int'l Joint Research
• [Presentation] Arbuscular mycorrhizal fungi secrete acid phosphatase to hyphosphere in response to phosphorus deficiency (2019)
  • Author(s): Takumi Sato・Shihomi Hachiya・Nozomi Inamura・Yaya Suzuki・Tatsuhiro Ezawa・Weiguo Cheng・Keitaro Tawaraya
  • Organizer: Rhizosphere 5
  • Int'l Joint Research
• [Presentation] Field transcriptomics reveals a gene-coexpression module that regulates mycorrhizal formation and functioning (2019)
  • Author(s): Ai Kawahara・Yusaku Sugimura・Hayato Maruyama・Tatsuhiro Ezawa
  • Organizer: Rhizosphere 5
  • Int'l Joint Research
• [Presentation] Phosphate acquisition through the mycorrhizal pathway upregulates the genes involved in arbuscule development and Pi homeostasis in the host (2019)
  • Author(s): Asaeda Satoshi・Hayato Maruyama・Tatsuhiro Ezawa
  • Organizer: 10th International Conference on Mycorrhiza
  • Int'l Joint Research
• [Presentation] Tracking introduced arbuscular mycorrhizal fungus in root of Allium fistulosum and its effect on phosphorus uptake and growth under field with or without indigenous fungi (2019)
  • Author(s): Keitaro Tawaraya・Rieko Niwa・Tatsuhiro Ezawa・Shusei Sato・Hideki・Hirakawa・Shigenobu Yoshida・Weiguo Cheng
  • Organizer: 10th International Conference on Mycorrhiza
  • Int'l Joint Research
• [Presentation] Impact of introduction of arbuscular mycorrhizal fungi on the root microbial community in agricultural fields (2019)
  • Author(s): Turgut Yigit Akyol・Rieko Niwa・Hideki Hirakawa・Hayato Maruyama・Takumi Sato・Takae Suzuki・Ayako Fukunaga・Takashi Sato・Shigenobu Yoshida・Keitaro Tawaraya・Masanori Saito・Tatsuhiro Ezawa・Shusei Sato
  • Organizer: 10th International Conference on Mycorrhiza
  • Int'l Joint Research
• [Presentation] Field transcriptomics: learning from gene-coexpression networks towards optimization and prediction of mycorrhizal functioning in the field (2019)
  • Author(s): Tatsuhiro Ezawa・Yusaku Sugimura・Ai Kawahara・Hayato Maruyama
  • Organizer: 10th International Conference on Mycorrhiza
  • Int'l Joint Research / Invited
• [Presentation] Acid phosphatase activity released from extraradical hyphae of arbuscular mycorrhizal fungi and fractions of phosphorus in soil (2019)
  • Author(s): Yaya Suzuki・Takumi Sato・Tatsuhiro Ezawa・Sugihara Soh・Cheng Weiguo・Tawaraya Keitaro
  • Organizer: 10th International Conference on Mycorrhiza
  • Int'l Joint Research
• [Presentation] Gene co-expression analysis and modeling reveal distinct gene regulatory networks for phosphate acquisition in mycorrhizal plants (2019)
  • Author(s): Hayato Maruyama・Yusaku Sugimura・Ayumi Tezuka・Atushi J. Nagano・Tatsuhiro Ezawa
  • Organizer: 10th International Conference on Mycorrhiza
  • Int'l Joint Research
• [Presentation] Species difference of acid phosphatase activity in hyphal exudates of arbuscular mycorrhizal fungi (2019)
  • Author(s): Nuri Luthfiana・Takumi Sato・Yaya Suzuki・Fikri Maulana Ahdiar・Tatsuhiro Ezawa・Weiguo Cheng・Keitaro Tawaraya
  • Organizer: 10th International Conference on Mycorrhiza
  • Int'l Joint Research
• [Presentation] Disturbance and stability act as selection pressure for arbuscular mycorrhizal fungi in a volcanic ecosystem (2019)
  • Author(s): Rifa Atunnisa・Tatsuhiro Ezawa
  • Organizer: 10th International Conference on Mycorrhiza
  • Int'l Joint Research
• [Presentation] Tight and flexible regulation of mycorrhizal formation and functioning through a gene-coexpression network module in diverse and fluctuating environments (2019)
  • Author(s): Yusaku Sugimura・Ai Kawahara・Hayato Maruyama・Tatsuhiro Ezawa
  • Organizer: 10th International Conference on Mycorrhiza
  • Int'l Joint Research
• [Presentation] Web interface of arbuscular mycorrhizal fungal and bacterial classification pipeline (2019)
  • Author(s): Hideki Hirakawa・Rieko Niwa・Shusei Sato・Tatsuhiro Ezawa
  • Organizer: 10th International Conference on Mycorrhiza
  • Int'l Joint Research
• [Presentation] アーバスキュラー菌根菌Rhizophagus clarus HR1株の新規ゲノム解読による絶対共生性の分子基盤の解明 (2018)
  • Author(s): 小林裕樹・前田太郎・山口勝司・亀岡啓・田中幸子・江沢辰広・重信秀治・川口正代司
  • Organizer: 日本菌学会
• [Presentation] アーバスキュラー菌根菌が土壌から獲得するリン画分の解明 (2018)
  • Author(s): 宮島奈々子・杉原創・岡田千裕・江沢辰広・田中治夫
  • Organizer: 日本土壌肥料学会
• [Presentation] 菌根形成植物における有機態リン獲得の分子機構 (2018)
  • Author(s): 丸山隼人・中西夏輝・浅枝諭史・杉村悠作・江沢辰広
  • Organizer: 日本土壌肥料学会
• [Presentation] 有機質肥料の施用が植物リン利用効率と菌根菌感染ポテンシャルに与える影響 (2018)
  • Author(s): 杉山知穂・杉村悠作・長竹新・安田花穂・八巻憲和・平克郎・河合正人・江沢辰広・波多野隆介
  • Organizer: 日本土壌肥料学会
• [Presentation] アーバスキュラー菌根菌が浸出する酸性ホスファターゼ活性の菌種間差 (2018)
  • Author(s): 佐藤匠・江沢辰広・程為国・俵谷圭太郎
  • Organizer: 日本土壌肥料学会
• [Presentation] 酸性硫酸塩土壌においてアーバスキュラー菌根菌が獲得するリン形態 (2018)
  • Author(s): 岡田千裕・宮島奈々子・杉原創・江沢辰広
  • Organizer: 日本土壌肥料学会
• [Presentation] 菌根経路を介したポリリン酸長距離輸送・リン酸移行の分子機構 (2018)
  • Author(s): 浅枝 諭史・丸山隼人・江沢辰広
  • Organizer: 日本土壌肥料学会
• [Presentation] Gene co-expression analysis and modeling reveal distinct regulatory networks for phosphate homeostasis in mycorrhizal plants under phosphate deficiency (2018)
  • Author(s): Hayato Maruyama; Yusaku Sugimura; Ayumi Tezuka; Atushi J. Nagano; Tatsuhiro Ezawa
  • Organizer: 6th Symposium on Phosphorus in Soils and Plants
  • Int'l Joint Research
• [Presentation] Identification of phosphorus fractions accessible for arbuscular mycorrhizal fungi: Sequential fractionation of hyphosphere soil (2018)
  • Author(s): Nanako Miyajima; Soh SugiharavChihiro Okada; Tatsuhiro Ezawa; and Haruo Tanaka
  • Organizer: 6th Symposium on Phosphorus in Soils and Plants
  • Int'l Joint Research
• [Presentation] Molecular mechanisms of phosphate delivery via the mycorrhizal pathway (2018)
  • Author(s): Satoshi Asaeda; Hayato Maruyama; Tatsuhiro Ezawa
  • Organizer: 6th Symposium on Phosphorus in Soils and Plants
  • Int'l Joint Research
• [Presentation] Acid phosphatase activity in hyphal exudate of arbuscular mycorrhizal fungus Rhizophagus clarus under low P condition (2018)
  • Author(s): Takumi Sato; Shihomi Hachiya; Nozomi Inamura; Tatsuhiro Ezawa; Weiguo Cheng; Keitaro Tawaraya
  • Organizer: 6th Symposium on Phosphorus in Soils and Plants
  • Int'l Joint Research
• [Presentation] 菌根菌からのリン酸放出が樹枝状体形成に関わる植物遺伝子群の発現を調節する (2018)
  • Author(s): 山隼人・浅枝諭史・横山 楓・杉村悠作・齋藤勝晴・増田 税・江沢辰広
  • Organizer: 菌根研究会
• [Presentation] Missing metabolic pathways concerning symbiosis-based auxotrophy revealed by genome sequencing of an arbuscular mycorrhizal fungus Rhizophagus clarus HR-1 (2018)
  • Author(s): Yuuki Kobayashi; Taro maeda; Katsushi Yamaguchi; Hiromu Kameoka; Sachiko Tanaka; Tatsuhiro Ezawa; Shuji Shigenobu; Masayoshi Kawaguchi
  • Organizer: International Molecular Myocrrhiza Meeting
  • Int'l Joint Research
• [Presentation] Fungal phosphate export via SYG1 triggers symbiosis-specific lipid biosynthesis in the host of arbuscular mycorrhiza (2018)
  • Author(s): Hayato Maruyama; Satoshi Asaeda; Kaede Yokoyama; Yusaku Sugimura; Katsuharu Saito; Chikara Masuta; Tatsuhiro Ezawa
  • Organizer: 60th Annual Meeting of the Japanese Society of Plant Physiologists
  • Int'l Joint Research
• [Presentation] Distinct gene regulatory networks for phosphate acquisition and carbon-phosphate trade-offs in mycorrhizal plants (2018)
  • Author(s): Hayato Maruyama; Yusaku Sugimura; Ayumi Tezuka; Atushi J. Nagano; Tatsuhiro Ezawa
  • Organizer: 60th Annual Meeting of the Japanese Society of Plant Physiologists
  • Int'l Joint Research
• [Presentation] 免疫電顕法を用いたアーバスキュラー菌根菌PHO1型リン酸排出輸送体の局在解析 (2018)
  • Author(s): 杉村悠作・丸山隼人・横山楓・菊池裕介・中西夏輝・阿部歩・曾根輝雄・齋藤勝晴・増田税・江沢辰広
  • Organizer: 日本植物生理学会
• [Presentation] Estimation of phosphate acquisition through the mycorrhizal pathway via transcriptome responses in Nicotiana benthamiana (2018)
  • Author(s): quisition through the mycorrhizal pathway via transcriptome responses in Nicotiana benthamianaMaruyama, H., Tezuka, A., Nagano, AJ. and Ezawa, T.
  • Organizer: 日本植物生理学会
• [Presentation] PHO1-type fungal transporter is responsible for phosphate export to the host in arbuscular mycorrhizal symbiosis (2017)
  • Author(s): Maruyama, H., Yokoyama, K., Kikuchi, Y., Nakanishi, N., Abe, A., Sone, T., Saito, K., Masuta, C. and Ezawa, T.
  • Organizer: 3rd International Molecular Mycorrhiza Meeting
  • Int'l Joint Research
• [Presentation] An identical virus found in three intercontinental isolates of Rhizophagus clarus is absent in the host genome, but positively selected in acidic soil (2017)
  • Author(s): Suzuki, M., Nakanishi, N., Maeda, T., Kobayashi, Y., Kawaguchi, M., Tawaraya, T., Maruyama, H., Masuta, C. and Ezawa, T.
  • Organizer: 3rd International Molecular Mycorrhiza Meeting
  • Int'l Joint Research
• [Presentation] Molecular mechanism of long-distance phosphorus transport in arbuscular mycorrhizas as revealed by virus-induced gene silencing (2017)
  • Author(s): Ezawa, T., Kikuchi, Y., Hijikata, N., Ohtomo, R., Handa, Y., Kawaguchi, M., Saito, K. and Masuta, C.
  • Organizer: 9th International Conference on Mycorrhiza
  • Int'l Joint Research / Invited
• [Presentation] Catalytic properties of vacuolar transporter chaperon 4 (VTC4) protein in arbuscular mycorrhizal fungus Rhizosphagus irregularis (2017)
  • Author(s): Thi Cuc, N., Koide, M., Kikuchi, Y., Ezawa, T. and Saito, K.
  • Organizer: 9th International Conference on Mycorrhiza
  • Int'l Joint Research
• [Presentation] Low-phosphorus conditions increase release of acid phosphatase (or acid phosphatase secretion) from extraradical hyphae of Rhizophagus clarus (2017)
  • Author(s): Hachiya, S., Inamura, N., Sato, T., Ezawa, T., Cheng, W. and Tawaraya, K.
  • Organizer: 9th International Conference on Mycorrhiza
• [Presentation] PHO1-type transporter of arbuscular mycorrhizal fungi mediates phosphate export in the plant-fungal interface (2017)
  • Author(s): Maruyama, H., Yokoyama, K., Kikuchi, Y., Nakanishi, N., Abe, A., Sone, T., Saito, K., Masuta, C. and Ezawa, T.
  • Organizer: 9th International Conference on Mycorrhiza
• [Presentation] Molecular basis for mycorrhizal functioning in plant survival and establishment in acidic soil (2017)
  • Author(s): Nakanishi, N., Sugimura, Y., Maruyama, H. and Ezawa, T.
  • Organizer: 9th International Conference on Mycorrhiza
• [Presentation] 国内産アーバスキュラー菌根菌Rhizophagus clarus HR1株の新規ゲノム解析 (2017)
  • Author(s): 小林裕樹・前田太郎・山口勝司・亀岡啓・田中幸子・江沢辰広・重信秀治・川口 正代司
  • Organizer: 環境微生物系合同大会
• [Presentation] 菌根共生による植物耐酸性の限界突破...そんなに単純じゃない：第三のプレーヤー候補マイコウィルス (2017)
  • Author(s): 江沢辰広・河原愛・鈴木芽以・中西夏輝・丸山隼人・増田税
  • Organizer: 環境微生物系合同大会
  • Invited
• [Presentation] アーバスキュラー菌根菌 Rhizophagus clarus の外生菌糸から浸出される酸性ホスファターゼ活性の低リン酸応答 (2017)
  • Author(s): 蜂矢志保実・稲村希・佐藤匠・江沢辰広・程為国・俵谷圭太郎
  • Organizer: 日本土壌肥料学会
• [Presentation] 耐酸性アーバスキュラー菌根菌との共生による植物の耐酸性獲得とその分子メカニズム (2017)
  • Author(s): 中西夏輝・丸山隼人・江沢辰広
  • Organizer: 日本土壌肥料学会
• [Presentation] 菌根経路からのリン酸獲得に対する植物の特異的トランスクリプトーム応答 (2017)
  • Author(s): 丸山隼人・手塚あゆみ・永野惇・江沢辰広
  • Organizer: 日本土壌肥料学会
• [Presentation] Identical mitovirus in three intercontinental isolates of an obligate plant symbiont Rhizophagus clarus: absence in the host genome and selective replication in acidic soil (2017)
  • Author(s): Suzuki, M., Duan, Y., Nakanishi, N., Maeda, T., Kobayashi, Y., Kawaguchi, M., Tawaraya, T., Maruyama, H., Masuta, C. and Ezawa, T.
  • Organizer: 4th International Mycovirus Symposium
  • Int'l Joint Research
• [Presentation] アーバスキュラー菌根菌における宿主へのリン酸供給の分子機構 (2017)
  • Author(s): 丸山隼人・江沢辰広
  • Organizer: 菌根研究会大会
• [Book] Arbuscular mycorrhizal fungi, Methods in Molecular Biology (2020)
  • Author(s): Ezawa T, Maruyama H, Kikuchi Y, Yokoyama K, Masuta C
  • Publisher: Springer New York
  • ISBN: 9781071606025