Characterization and identification of novel symbiotic bacterial species isolated from plants adapted to acid sulfate soil area.

• Project/Area Number: 21780300
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Boundary agriculture
• Research Institution: Nihon University
• Principal Investigator: AIZAWA Tomoko 日本大学, 生物資源科学部, 研究員 (60398849)
• Project Period (FY): 2009 – 2011
• Project Status: Completed (Fiscal Year 2011)
• Budget Amount: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000); Fiscal Year 2011: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000); Fiscal Year 2010: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000); Fiscal Year 2009: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
• Keywords: 環境修復 / 酸性土壌 / acid sulfate soil / acid tolerance / aluminum-tolerant / rhizosphere / 応用微生物 / 環境 / 植物 / ストレス / 糖鎖

Research Abstract

We proposed four novel Burkholderia and Acidocella species, Burkholderia heleia(SA41^T, SA42, and SA53), Burkholderia acidipaludis(SA33^T and 7A078), Burkholderia bannensis(E25^T and E21), and Acidocella aluminiidurans(AL46^T), isolated from the chinese water chestnut(Eleocharis dulcis) and torpedo grass(Panicum repens), growing in Acid sulfate soils(ASS) area of Vietnam and Thailand.

Research Products

• [Journal Article] Burkholderia bannensis sp. nov., an acidic pH-neutralizing bacterium isolated from torpedo grass(Panicum repens) that grows in highly acidic swamps in Thailand (2011)
  • Author(s): T. Aizawa, P. Vijarnsorn, M. Nakajima, and M. Sunairi
  • Journal Title: Int. J. Syst. Evol.Microbiol Volume: 61 Pages: 1645-1650
  • Peer Reviewed
• [Journal Article] Burkholderia bannensis sp.nov., an acidic pH-neutralizing bacterium is olated from torpedo grass (Panicum repens) that grows in highly acidic swamps in Thailand (2011)
  • Author(s): T.Aizawa, P.Vijarnsorn, M.Nakajima, M.Sunairi
  • Journal Title: Int.J.Syst.Evol.Microbiol Volume: 61 Issue: 7 Pages: 1645-1650
  • DOI: 10.1099/ijs.0.026278-0
  • Peer Reviewed
• [Journal Article] Burkholderia hannensis sp.nov., an acidic pH-neutralizing bacterium isolated from torpedo grass (Panicum repens) that grows in highly acidic swamps in Thailand. (2011)
  • Author(s): T.Aizawa, P.Vijarnsorn, M.Nakajima, M.Sunairi
  • Journal Title: International Journal of Systematic and Evolutionary Microbiology Volume: 60(in press)
  • Peer Reviewed
• [Journal Article] Burkholderia acidipaludis sp. nov., aluminum-tolerant bacteria isolated from the Chinese water chestnut, Eleocharis dulcis, that grows in highly acidic swamps in Southeast Asia (2010)
  • Author(s): T. Aizawa, V. B. Nguyen, P. Vijarnsorn, M. Nakajima and M. Sunairi
  • Journal Title: Int. J. Syst. Evol.Microbiol Volume: 60 Pages: 2036-2041
  • Peer Reviewed
• [Journal Article] Burkholderia heleia sp. nov., a nitrogen-fixing bacterium isolated from an aquatic plant, Eleocharis dulcis, that grows in highly acidic swamps in actual acid sulfate soil areas of Vietnam (2010)
  • Author(s): T. Aizawa, V. B. Nguyen, M. Nakajima and M. Sunairi
  • Journal Title: Int. J. Syst. Evol.Microbiol Volume: 60 Pages: 1152-1157
  • Peer Reviewed
• [Journal Article] Acidocella aluminiidurans sp. nov., an aluminum-tolerant bacterium isolated from Panicum repens grown in a highly acidic swamp in actual acid sulfate soil area of Vietnam (2010)
  • Author(s): K. Kimoto, T. Aizawa, M. Urai, V. B. Nguyen, K, Suzuki, M. Nakajima and M. Sunairi
  • Journal Title: Int. J. Syst. Evol.Microbiol Volume: 60 Pages: 674-678
  • Peer Reviewed
• [Journal Article] Bacillus trypoxylicola sp. nov., xylanase-producing alkaliphilic bacteria isolated from larval guts of Trypoxylus dichotomus, the Japanese horned beetle (2010)
  • Author(s): T. Aizawa, M. Urai, N. Iwabuchi, M. Nakajima, and M. Sunairi
  • Journal Title: Int. J. Syst. Evol.Microbiol Volume: 60 Pages: 61-66
  • Peer Reviewed
• [Journal Article] Burkholderia acidipaludis sp.nov., aluminum-tolerant bacteria isolated from the Chinese water chestnut, Eleocharis dulcis, that grows in highly acidic swamps in Southeast Asia. (2010)
  • Author(s): T.Aizawa, V.B.Nguyen, P.Vijarnsorn, M.Nakajima, M.Sunairi
  • Journal Title: International Journal of Systematic and Evolutionary Microbiology Volume: 60 Pages: 2036-2041
  • Peer Reviewed
• [Journal Article] Burkholderia heleia sp.nov., a nitrogen-fixing bacterium isolated from an aquatic plant, Eleocharis dulcis, that grows in highly acidic swamps in actual acid sulfate soil areas of Vietnam. (2010)
  • Author(s): T.Aizawa, V.B.Nguyen, M.Nakajima, M.Sunairi
  • Journal Title: International Journal of Systematic and Evolutionary Microbiology Volume: 60 Pages: 1152-1157
  • Peer Reviewed
• [Journal Article] Acidocella aluminiidurans sp.nov., an aluminum-tolerant bacterium isolated from Panicum repens grown in a highly acidic swamp in actual acid sulfate soil area of Vietnam. (2010)
  • Author(s): K.Kimoto, T.Aizawa, M.Urai, V.B.Nguyen, K, Suzuki, M.Nakajima, M.Sunairi
  • Journal Title: International Journal of Systematic and Evolutionary Microbiology Volume: 60 Pages: 674-678
  • Peer Reviewed
• [Journal Article] Bacillus trypoxylicola sp.nov., xylanase-producing alkaliphilic bacteria isolated from larval guts of Trypoxylus dichotomus, the Japanese horned beetle. (2010)
  • Author(s): T.Aizawa, M.Urai, N.Iwabuchi, M.Nakajima, M.Sunairi
  • Journal Title: International Journal of Systematic and Evolutionary Microbiology Volume: 60 Pages: 61-66
  • Peer Reviewed
• [Journal Article] Burkholderia heleia sp.nov., a nitrogen-fixing bacterium isolated from an aquatic plant, Eleocharis dulcis, that grows in highly acidic swamps in actual acid sulfate soil areas of Vietnam. (2010)
  • Author(s): T.Aizawa, V.B.Nguyen, M.Nakajima, M.Sunairi
  • Journal Title: International Journal of Systematic and Evolutionary Microbiology 60(in press)
  • Peer Reviewed
• [Journal Article] Burkholderia acidipaludis sp.nov., aluminum-tolerant bacteria isolated from the Chinese water chestnut, Eleocharis dulcis, that grows in highly acidic swamps in Southeast Asia. (2010)
  • Author(s): T.Aizawa, V.B.Nguyen, P.Vijarnsorn, M.Nakajima, M.Sunairi
  • Journal Title: International Journal of Systematic and Evolutionary Microbiology 60(in press)
  • Peer Reviewed
• [Presentation] Characterization and application of symbiotic nitrogen-fixing bacteria isolated from plants adapted to highly acidic soils (2010)
  • Author(s): T. Aizawa, K. Kimoto, V. B. Nguyen, P. Vijarnsorn, M. Nakajima and M. Sunairi
  • Organizer: 1st Asian Conference on Plant-Microbe Symbiosis and Nitrogen Fixation
  • Place of Presentation: 宮崎
  • Year and Date: 2010-09-21
• [Presentation] 酸性硫酸塩土壌地帯の植物より単離した耐酸性窒素固定菌について (2009)
  • Author(s): 相澤朋子, 田口博規, 木本健一郎, 姜東鎮, Pisoot Vijarnsorn, Nguyen Bao Ve, 中嶋睦安, 砂入道夫
  • Organizer: 日本微生物資源学会第16回大会
  • Place of Presentation: 大阪
  • Year and Date: 2009-06-25
• [Presentation] 酸性硫酸塩土壌地帯の植物より単離した耐酸性窒素固定菌について (2009)
  • Author(s): 相澤朋子, 田口博規, 木本健一郎, 姜東鎮, Pisoot Vijarnsorn, Nguyen Bao Ve, 中嶋睦安, 砂入道夫
  • Organizer: 日本微生物資源学会第16回大会
  • Place of Presentation: 大阪大学吹田キャンパス
  • Year and Date: 2009-06-25
• [Presentation] 酸性硫酸塩土壌地帯の湿地に自生するLudwigia adscendens表面から単離した新規Frateuria属細菌について (2009)
  • Author(s): 相澤朋子, 田口博規, Nguyen Bao Ve, 中嶋睦安, 砂入道夫
  • Organizer: 日本農芸化学会2009年度大会
  • Place of Presentation: 福岡
  • Year and Date: 2009-03-28