Study on the characteristics of the survival strategy and symbiotic microorganisms of plants under drought stress

• Project/Area Number: 24780151
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Multi-year Fund
• Research Field: Forest science
• Research Institution: Tottori University
• Principal Investigator: TANIGUCHI Takeshi 鳥取大学, 乾燥地研究センター, 助教 (10524275)
• Research Collaborator: IMADA Shogo ; ISOBE Kazuo ; YAMANAKA Norikazu ; MAIMAITI Ailijiang ; ALLEN Michael F.
• Project Period (FY): 2012-04-01 – 2015-03-31
• Project Status: Completed (Fiscal Year 2014)
• Budget Amount: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000); Fiscal Year 2014: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000); Fiscal Year 2013: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000); Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
• Keywords: 乾燥ストレス / 共生微生物 / 窒素 / 菌根菌 / メタゲノム解析 / 乾燥地 / 浸透圧調節物質 / 次世代シーケンサー / 降雨 / 窒素動態 / 細菌 / 古細菌 / 菌類 / 窒素固定 / 浸透圧調節 / アンモニア酸化細菌 / 光合成速度 / 土壌呼吸 / 養分吸収

Outline of Final Research Achievements

Plant physiology and root endophytic microorganisms were examined in rainy season and dry season to obtain knowledge about the relationship between mechanism of drought stress tolerance of plants and the symbiotic microorganisms. In order to examine the effect of summer rain, plant physiology and soil microbes after water addition in dry season were also examined. Microbial activity drastically increased after water addition. Increase in nitrogen-fixing bacteria and ammonia oxidizing bacteria were observed. Net nitrification rate and net nitrogen mineralization rate were increased after water addition, but ammonium nitrogen in soil were decreased under the canopy of Larrea tridentata, indicating that the nitrogen was absorbed by the plant. The result indicates that summer rain is important not only for plant water uptake but also nitrogen uptake.

Research Products

• [Journal Article] Osmolyte accumulation in leaves of Tamarix ramosissima growing under various soil conditions in the Colorado River basin (2015)
  • Author(s): Iwanaga, F., Acharya, K., Imada, S., Taniguchi, T., Kawamura, Y., Tanaka, K., Mori, N., Yamamoto, F., Yamanaka, N.
  • Journal Title: Landscape and Ecological Engineering Volume: 11 Issue: 1 Pages: 199-207
  • DOI: 10.1007/s11355-014-0265-8
  • Peer Reviewed
• [Journal Article] Arbuscular mycorrhizal colonization of Tamarix ramosissima along a salinity gradient in the southwestern United States (2015)
  • Author(s): Taniguchi, T., Acharya, K., Imada, S., Iwanaga, F., Yamanaka, N.
  • Journal Title: Landscape and Ecological Engineering Volume: 11 Issue: 1 Pages: 221-225
  • DOI: 10.1007/s11355-014-0259-6
  • Peer Reviewed
• [Journal Article] Disease resistance of Japanese black pine (Pinus thunbergii) seedlings inoculated with six individual ectomycorrhizal fungal species (2015)
  • Author(s): Taniguchi T., Yamanaka, N, Futai, K.
  • Journal Title: Journal of Pure and Applied Microbiology Volume: 9
  • Peer Reviewed
• [Journal Article] Simultaneous determination of β-alanine betaine and trimethylamine in bacterial culture and plant samples by capillary electrophoresis (2014)
  • Author(s): Mohamed Ahmed I.A., Ailijiang M., Mori N., Yamanaka N. and Taniguchi T.
  • Journal Title: Journal of Analytical Science and Technology Volume: 5 Issue: 1 Pages: 38-38
  • DOI: 10.1186/s40543-014-0038-x
  • Peer Reviewed / Open Access
• [Journal Article] 中国内蒙古クブチ砂漠に植栽後，埋砂された小葉楊（Populus simonii Carr.）の成長と浸透調節能 (2014)
  • Author(s): 宮崎寛大・岡田憲和・立石麻紀子・山本福壽・毛惠平・谷口武士・山中典和
  • Journal Title: 日本緑化工学会誌 Volume: 40 Pages: 31-36
  • NAID: 130005099779
  • Peer Reviewed
• [Journal Article] 中国の砂漠地で植栽される小葉楊（Populus simonii）、銀白楊（P. alba）および旱柳（Salix matsudana）苗木の成長に及ぼす人為的な埋砂の影響 (2014)
  • Author(s): 宮崎寛大・岡田憲和・山本福壽・毛惠平・谷口武士・山中典和
  • Journal Title: 日本緑化工学会誌 Volume: 40 Pages: 37-42
  • NAID: 130005099780
  • Peer Reviewed
• [Journal Article] 海水による土壌冠水がホウライチク(Bambusa multiplex)の生育に及ぼす影響 (2014)
  • Author(s): 井上美那・中川憲一・谷口武士・山本福壽・山中典和
  • Journal Title: 日本緑化工学会誌 Volume: 40 Pages: 43-48
  • NAID: 130005099781
  • Peer Reviewed
• [Journal Article] 海水浸漬がタブノキ,アカマツ,クロマツの生理に与える影響の経時変化 (2014)
  • Author(s): 立石麻紀子・Ailijian Maimaiti・辻将大・井上美那・谷口武士・山本福壽・山中典和
  • Journal Title: 日本緑化工学会誌 Volume: 40 Pages: 54-59
  • NAID: 130005099783
  • Peer Reviewed
• [Journal Article] 北米大陸におけるアジア由来の侵略的木本外来種の現状―アメリカ合衆国西部乾燥地域のタマリスク〈総説〉 (2014)
  • Author(s): 今田省吾・谷口武士・岩永史子・Acharya, K.・山本福壽・山中典和
  • Journal Title: 日本緑化工学会誌 Volume: 42 Pages: 331-339
  • Peer Reviewed
• [Journal Article] Ectomycorrhizal fungal communities of Quercus liaotungensis along different successional stands on the Loess Plateau, China. (2014)
  • Author(s): Zhang, J., Taniguchi, T., Xu, M., Du, S., Liu, G.B., Yamanaka, N
  • Journal Title: Journal of Forest Research Volume: 未定 Issue: 4 Pages: 395-403
  • DOI: 10.1007/s10310-013-0433-y
  • Peer Reviewed
• [Journal Article] Screening for Enzymatic Activities in the Degradation Pathway of Homocholine by Soil Microorganisms (2014)
  • Author(s): Isam A. Mohamed Ahmed, Mohamed M. Eltayeb, Jiro Arima, Nobuhiro Mori, Norikazu Yamanaka, Takeshi Taniguchi
  • Journal Title: Australian Journal of Basic and Applied Sciences Volume: 8 Pages: 222-233
  • Peer Reviewed
• [Journal Article] Ectomycorrhizal fungal communities of Quercus liaotungensis along local slopes in the temperate oak forests on the Loess Plateau, China. (2013)
  • Author(s): Zhang J., Taniguchi T., Tateno R., Xu M., Du S., Liu GB, Yamanaka N.
  • Journal Title: Ecological Research Volume: 28 Issue: 6 Pages: 297-305
  • DOI: 10.1007/s00572-011-0423-x
  • NAID: 10031164221
  • Peer Reviewed
• [Journal Article] Vertical distribution of fine roots of Tamrix rmosissima in an aridregion of southern Nevada (2013)
  • Author(s): Imada, S., Taniguchi, T., Acharya, K., Yamanaka, N.
  • Journal Title: Journal of Arid Environments Volume: 92 Pages: 46-52
  • DOI: 10.1016/j.jaridenv.2013.01.006
  • Peer Reviewed
• [Journal Article] Salt dynamics in Tamarix ramosissim in the lower Virgin River floodplain, Nevada (2013)
  • Author(s): Imada, S., Acharya, K., Li, Y, P., Taniguchi, T., Iwanaea.
  • Journal Title: Trees - Structure and Function Volume: (印刷中) Issue: 4 Pages: 949-958
  • DOI: 10.1007/s00468-013-0847-3
  • Peer Reviewed
• [Journal Article] Colonization and community structure of root-associated microorganisms of Sabina vulgaris with soil depth in a semiarid desert ecosystem with shallow groundwater (2012)
  • Author(s): Taniguchi, T (Taniguchi, T, Usuki, H, Kikuchi, J, Hirobe, M, Miki N, Fukuda, K, Zhang GS, Wang LH, Yoshikawa K, Yamanaka N
  • Journal Title: Mycorrhiza Volume: 22 Issue: 6 Pages: 419-428
  • DOI: 10.1007/s00572-011-0417-8
  • Peer Reviewed
• [Journal Article] 特集 樹木の根 樹木の根を取りまく様々な微生物 (2012)
  • Author(s): 竹本周平・片岡良太・谷口武士・山中高史
  • Journal Title: 森林科学 Volume: 65 Pages: 16-20
• [Presentation] 米国ネバダ州バージン川下流域のTamarix林における土壌の窒素無機化特性 (2015)
  • Author(s): 今田省吾, 舘野隆之輔, Acharya, K., 谷口武士, 山中典和
  • Organizer: 第126回日本森林学会大会
  • Place of Presentation: 北海道大学（札幌）
  • Year and Date: 2015-03-26 – 2015-03-29
• [Presentation] 降雨が乾燥地で生育する2 樹種の樹冠下土壌中の窒素と関連微生物量に与える影響 (2015)
  • Author(s): 谷口武士，今田省吾，Ailijian Maimaiti, 山中典和，Michael Allen
  • Organizer: 第62回日本生態学会大会
  • Place of Presentation: 鹿児島大学（鹿児島）
  • Year and Date: 2015-03-18 – 2015-03-22
• [Presentation] 米国乾燥地のTamarix 優占林土壌における水分および塩分の変化が窒素循環に与える影響 (2015)
  • Author(s): 今田省吾，舘野隆之輔，谷口武士, Acharya, K.，山中典和
  • Organizer: 第62回日本生態学会大会
  • Place of Presentation: 鹿児島大学（鹿児島）
  • Year and Date: 2015-03-18 – 2015-03-22
• [Presentation] 菌根菌と植物の相互作用が実生更新に与える影響について (2015)
  • Author(s): 谷口武士
  • Organizer: 第62回日本生態学会大会
  • Place of Presentation: 鹿児島大学（鹿児島）
  • Year and Date: 2015-03-18 – 2015-03-22
• [Presentation] 中国内蒙古クブチ砂漠に植栽後，埋砂された小葉楊（Populus simonii Carr.）の成長と浸透調節能 (2014)
  • Author(s): 宮崎寛大・岡田憲和・立石麻紀子・山本福壽・毛惠平・谷口武士・山中典和
  • Organizer: 第４５回日本緑化工学会大会
  • Place of Presentation: 帯広畜産大学（帯広）
  • Year and Date: 2014-08-30 – 2014-09-01
• [Presentation] 中国の砂漠地で植栽される小葉楊（Populus simonii）、銀白楊（P. alba）および旱柳（Salix matsudana）苗木の成長に及ぼす人為的な埋砂の影響 (2014)
  • Author(s): 宮崎寛大・岡田憲和・山本福壽・毛惠平・谷口武士・山中典和
  • Organizer: 第４５回日本緑化工学会大会
  • Place of Presentation: 帯広畜産大学（帯広）
  • Year and Date: 2014-08-30 – 2014-09-01
• [Presentation] 海水による土壌冠水がホウライチク(Bambusa multiplex)の生育に及ぼす影響 (2014)
  • Author(s): 井上美那・中川憲一・谷口武士・山本福壽・山中典和
  • Organizer: 第４５回日本緑化工学会大会
  • Place of Presentation: 帯広畜産大学（帯広）
  • Year and Date: 2014-08-30 – 2014-09-01
• [Presentation] 海水浸漬がタブノキ,アカマツ,クロマツの生理に与える影響の経時変化 (2014)
  • Author(s): 立石麻紀子・Ailijian Maimaiti・辻将大・井上美那・谷口武士・山本福壽・山中典和
  • Organizer: 第４５回日本緑化工学会大会
  • Place of Presentation: 帯広畜産大学（帯広）
  • Year and Date: 2014-08-30 – 2014-09-01
• [Presentation] 中国内蒙古自治区クブチ砂漠に植栽されたヤナギ科樹木3種の活着・成長および生理 (2014)
  • Author(s): 和泉瑶伽・宮崎寛大・谷口武士・毛惠平・山本福壽・山中典和
  • Organizer: 第４５回日本緑化工学会大会
  • Place of Presentation: 帯広畜産大学（帯広）
  • Year and Date: 2014-08-30 – 2014-09-01
• [Presentation] Ectomycorrhizal development and growth stimulation by Astraeus strains on birch, pine and oaks. (2014)
  • Author(s): Yamanaka T., Akama K., Taniguchi T., Ota Y., Sakai A., Sangwanit U.
  • Organizer: 10th International Mycological Congress
  • Place of Presentation: Queen Sirikit National Convention Center (Bangkok, Thailand)
  • Year and Date: 2014-08-03 – 2014-08-08
• [Presentation] モンゴルの黄砂発生源地域における植生と土壌細菌群集 (2014)
  • Author(s): 谷口武士・黒崎泰典・伊藤健彦・Dulam Jugder・山中典和
  • Organizer: 第61回日本生態学会
  • Place of Presentation: 広島国際会議場（広島）
• [Presentation] 海水冠水から２ヶ月後の樹体内塩分蓄積 (2014)
  • Author(s): 井上美那・山中典和・山本福寿・谷口武士
  • Organizer: 第125回日本森林学会大会
  • Place of Presentation: 大宮ソニックシティ（大宮）
• [Presentation] 中国内蒙古自治区クブチ砂漠に植栽された樹木の生存と成長 (2014)
  • Author(s): 和泉瑶伽 ・ 谷口武士 ・ 寺谷瑠宇公 ・ 宮崎寛大・ 毛惠平・ 山本福壽・ 山中典和
  • Organizer: 第125回日本森林学会大会
  • Place of Presentation: 大宮ソニックシティ（大宮）
• [Presentation] Effect of summer rain pulse on ectomycorrhizal community of Quercus kelloggii in California mixed-conifer forest. (2013)
  • Author(s): Taniguchi T., Allen MF., Douhan GW., Kitajima K., Yamanaka N.
  • Organizer: 7th International Conference on Mycorrhiza
  • Place of Presentation: India Habitat Center (New Deli)
• [Presentation] 半乾燥地における夏の降雨への外生菌根群集の反応 (2013)
  • Author(s): 谷口武士、Michael Allen、Greg Douhan、Kunihiro Kitajima、山中典和
  • Organizer: 第60回日本生態学会
  • Place of Presentation: 静岡県コンベンションアーツセンター（静岡）
• [Presentation] 海水による冠水が東日本太平洋沿岸域に分布する樹種の生理・生存におよぼす影響I 枯死過程 (2013)
  • Author(s): 井上美那、香口成美、立石麻紀子、谷口武士、山本福壽、山中典和
  • Organizer: 第124回日本森林学会
  • Place of Presentation: 岩手大学（盛岡）
• [Presentation] 海水による冠水が東日本太平洋沿岸域に分布する樹種の生理・生存におよぼす影響II 樹体内の塩集積 (2013)
  • Author(s): 香口成美、井上美那、立石麻紀子、谷口武士、山本福壽、山中典和
  • Organizer: 第124回日本森林学会
  • Place of Presentation: 岩手大学（盛岡）
• [Presentation] 海水による冠水が東日本太平洋沿岸域に分布する樹種の生理・生存におよぼす影III 樹液流動態 (2013)
  • Author(s): 立石麻紀子、Ailijian Maimaiti、辻将太、香口成美、井上美那、谷口武士、山本福壽、山中典和
  • Organizer: 第124回日本森林学会
  • Place of Presentation: 岩手大学（盛岡）
• [Book] 教養としての森林学 (2014)
  • Author(s): 谷口武士（第3部１５稿執筆）
  • Total Pages: 253
  • Publisher: 文永堂出版
• [Book] 乾燥地を救う知恵と技術 (2014)
  • Author(s): 谷口武士（４－４執筆）
  • Total Pages: 153
  • Publisher: 丸善出版
• [Book] 微生物生態学への招待 (2012)
  • Author(s): 谷口 武士（第3章執筆）
  • Total Pages: 372
  • Publisher: 京都大学学術出版会