OKAMURA KEIKO 岡村恵子

Researcher Number	10570533
Affiliation (based on the past Project Information) *help	2015 – 2016: 豊橋技術科学大学, エレクトロニクス先端融合研究所, 研究員 2014: 豊橋技術科学大学, エレクトロニクス先端融合, 研究員 2012 – 2013: 豊橋技術科学大学, エレクトロニクス先端融合研究所, 研究員 2011: 豊橋技術科学大学, 先端農業・バイオリサーチセンター, 研究員
Review Section/Research Field	Principal Investigator Evolutionary biology / Environmental technology/Environmental materials
Keywords	Principal Investigator 分子系統解析 / オーソログ遺伝子 / 遺伝子水平転移 / 相利共生 / 菌細胞 / アブラムシ / 指標微生物 / 土壌環境モニタリング / ITS / マイクロアレイ … More / 茶園土壌 / アンモニア酸化活性 / T-RFLP / アンモニア酸化アーキア / アンモニア酸化バクテリア / クローンライブラリー解析 / T-RFLP解析 / 定量PCR / PNR / amoA遺伝子 / AOB / AOA / 強酸性茶園土壌 Less

Research Projects
(2 results)
Research Products
(22 results)

Comprehensive search and evolutionary analysis of bacterial transferred genes in various aphid speciesPrincipal Investigator
- Principal Investigator
  
  Okamura Keiko
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Evolutionary biology
- Research Institution
  Toyohashi University of Technology
Development of evaluation technique for soil quality using ITS-DNA microarray of indicator microorganisms.Principal Investigator
- Principal Investigator
  
  OKAMURA KEIKO
- Project Period (FY)
  2011 – 2012
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Environmental technology/Environmental materials
- Research Institution
  Toyohashi University of Technology

All 2017 2016 2015 2013 2012 2011 Other

All Journal Article Presentation

[Journal Article] Proposal of Rhodoplanes tepidamans sp. nov. to accommodate the thermotolerant phototrophic bacterium previously referred to as "Rhodoplanes (Rhodopseudomonas) cryptolactis".2017
- Author(s)
  Hiraishi, A., and Okamura, K.
- Journal Title
  
  International Journal of Systematic and Evolutionally Microbiology
  
  Volume: 印刷中 Issue: 5 Pages: 1540-1545
- DOI
  10.1099/ijsem.0.001752
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-26440196
[Journal Article] Acidiphilium iwatense sp. nov., isolated from an acid mine drainage treatment plant, and emendation of the genus Acidiphilium.2015
- Author(s)
  Keiko Okamura, Akiko Kawai, Norio Wakao, Takeshi Yamada, Akira Hiraishi
- Journal Title
  
  International journal of systematic and evolutionary microbiology
  
  Volume: 65 Issue: Pt_1 Pages: 42-48
- DOI
  10.1099/ijs.0.065052-0
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-26440196
[Journal Article] Relationships between 16S-23S rRNA gene internal transcribed spacer DNA and genomic DNA similarities in the taxonomy of phototrophic bacteria2013
- Author(s)
  Okamura, K., Hisada, T., Takata, K., and Hiraishi, A.
- Journal Title
  
  Journal of Physics : Conference Series
  
  Volume: 433 Pages: 12037-12037
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23710091
[Journal Article] Defensive bacteriome symbiont with a drastically reduced genome2013
- Author(s)
  Nakabachi, A., Ueoka, R., Oshima, K., Teta, R., Mangoni, A., Gurgui, M., Oldham, N.J., van Echten-Deckert, G., Okamura, K., Yamamoto, K., Inoue, H., Ohkuma, M., Hongoh, Y., Miyagishima, S.Y., Hattori, M., Piel, J., Fukatsu, T.
- Journal Title
  
  Curr. Biol.
  
  Volume: 23 Issue: 15 Pages: 1478-1484
- DOI
  10.1016/j.cub.2013.06.027
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23710091, KAKENHI-PUBLICLY-24117510, KAKENHI-PROJECT-25850035
[Journal Article] Community structure and population dynamics of ammonia oxidizers in composting processes of ammonia-rich livestock waste.2013
- Author(s)
  Yamada, T., Araki, S., Ikeda-Ohtsubo, W., Okamura, K., Hiraishi, A., Ueda, H., Ueda, Y., Miyauchi, K., and Endo, G.
- Journal Title
  
  Systematic and Applied Microbiology
  
  Volume: in press Issue: 5 Pages: 359-67
- DOI
  10.1016/j.syapm.2013.02.001
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23710091, KAKENHI-PROJECT-23780087
[Journal Article] Relationships between 16S-23S rRNA gene internal transcribed spacer DNA and genomic DNA similarities in the taxonomy of phototrophic bacteria.2013
- Author(s)
  Keiko Okamura, Takayoshi Hisada, Koji Takakata, and Akira Hiraishi
- Journal Title
  
  Journal of Physics: Conference Series
  
  Volume: 433 Pages: 1742-6596
- DOI
  10.1088/1742-6596/433/1/012037
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23710091
[Journal Article] Ammonia-oxidizing activity and microbial community structure in acid tea (Camellia sinensis) orchard soil2012
- Author(s)
  Okamura, K., Takanashi, A., Yamada, T., and Hiraishi, A.
- Journal Title
  
  Journal of Physics : Conference Series
  
  Volume: 352 Pages: 12052-12052
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23710091
[Journal Article] Carotenoids in Rhodoplanes species: variation of compositions and substrate specificity of predicted carotenogenesis enzymes.2012
- Author(s)
  Takaichi, S., Sasikala, C., Ramana, C.V., Okamura, K., and Hiraishi A.
- Journal Title
  
  Current Microbiology
  
  Volume: 65(2) Issue: 2 Pages: 150-155
- DOI
  10.1007/s00284-012-0139-y
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23710091, KAKENHI-PROJECT-24570115
[Journal Article] Ammonia-oxidizing activity and microbial community structure in acid tea (Camellia sinensis) orchard soil.2012
- Author(s)
  Keiko Okamura, Aoi Takanashi, Takeshi Yamada, and Akira Hiraishi
- Journal Title
  
  Journal of Physics: Conference Series
  
  Volume: 352 Pages: 1742-6596
- DOI
  10.1088/1742-6596/352/1/012052
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23710091
[Presentation] ミカンキジラミ共生細菌から得た新規ポリケチド「ディアフォリン」の活性評価2016
- Author(s)
  山田倫子、潰回雅東、杉野明日香、岡村恵子、中鉢淳
- Organizer
  日本応用動物昆虫学会大会
- Place of Presentation
  大阪府堺市
- Year and Date
  2016-03-26
- Data Source
  KAKENHI-PROJECT-26440196
[Presentation] Differencial toxicity of a novel polyketide diaphorin to various organisms2015
- Author(s)
  T. Yamada, M. Hamada, A. Sugino, K. Okamura, A. Nakabachi
- Organizer
  The Irago conference 2015
- Place of Presentation
  Tahara-city, Aichi
- Year and Date
  2015-10-22
- Data Source
  KAKENHI-PROJECT-26440196
[Presentation] Diversity analysis of ammonia-oxidizing archaea and bacteria in acidic tea orchard soil2012
- Author(s)
  Takanashi, A., Okamura, K., Yamada, T., and Hiraishi, A.
- Organizer
  The Asia-Pacific Interdiscliplinary Research Conference
- Place of Presentation
  Irago Sea-Park & Spa Hotel Tahara, Aichi, Japan
- Data Source
  KAKENHI-PROJECT-23710091
[Presentation] 酸性茶園土壌におけるアンモニア酸化微生物の活性と多様性2012
- Author(s)
  髙梨藍生、岡村恵子、山田剛史、平石明
- Organizer
  環境バイオテクノロジー学会2012年度大会
- Place of Presentation
  京都大学　宇治キャンパス　宇治おうばくプラザ
- Data Source
  KAKENHI-PROJECT-23710091
[Presentation] 強酸性茶園土壌におけるアンモニア酸化活性とアンモニア酸化微生物の群集構造解析2012
- Author(s)
  高梨藍生、岡村恵子、山田剛史、平石明
- Organizer
  日本農芸化学会
- Place of Presentation
  京都女子大
- Data Source
  KAKENHI-PROJECT-23710091
[Presentation] Isolation and characterization of Acidiphilium iwatense sp. nov. and other acidophilic chemoorganotrophic bacteria from an acid mine drainage treatment process2012
- Author(s)
  Okamura, K., Kawai, A., Yamada, T., Wakao, N., and Hiraishi, A.
- Organizer
  The 28th Annual Meeting of the Japanese Society of Microbial Ecology
- Place of Presentation
  Toyohashi Univ. of Technol.
- Data Source
  KAKENHI-PROJECT-23710091
[Presentation] Comparison of hybridization analyses of 16S-23S rRNA gene internal transcribed spacer DNA and of genomic DNA in phototrophic genera2012
- Author(s)
  Okamura, K ., Hisada, T., Takata, K., and Hiraishi, A.
- Organizer
  The Asia-Pacific Interdiscliplinary Research Conference
- Place of Presentation
  Irago Sea-Park & Spa Hotel Tahara, Aichi, Japan
- Data Source
  KAKENHI-PROJECT-23710091
[Presentation] Analysis of ammonia-oxidizing microorganisms in orchard soil in terms of quantity, quality and activity2012
- Author(s)
  Takanashi, A., Okamura, K., Yamada, T., and Hiraishi, A.
- Organizer
  The 28th Annual Meeting of the Japanese Society of Microbial Ecology
- Place of Presentation
  Toyohashi Univ. of Technol.
- Data Source
  KAKENHI-PROJECT-23710091
[Presentation] Comparison of hybridization analyses of 16S-23S rRNA gene internal transcribed spacer DNA and of genomic DNA in phototrophic genera2012
- Author(s)
  K. Okamura et al.
- Organizer
  The Irago Conference 2012
- Place of Presentation
  Irago Sea-Park & Spa
- Data Source
  KAKENHI-PROJECT-23710091
[Presentation] Ammonia-oxidizing activity and community structure in hyper-acidic tea (Camellia sinensis) orchard soil.2011
- Author(s)
  Keiko Okamura, Aoi Takanashi, Takeshi Yamada, and Akira Hiraishi
- Organizer
  Asia-Pacific Interdisciplinary Research Conference 2011
- Place of Presentation
  Toyohashi University of Technology
- Data Source
  KAKENHI-PROJECT-23710091
[Presentation] Ammonia-oxidizing activity and community structure in hyper-acidic tea (Camellia sinensis) orchard soil2011
- Author(s)
  K. Okamura et al.
- Organizer
  The Asia-Pacific Interdisciplinary Research Conference 2011
- Place of Presentation
  Toyohashi Univ. Technol.
- Data Source
  KAKENHI-PROJECT-23710091
[Presentation] ケミカルバイオロジー的手法によるアブラムシ共生関連タンパク質の機能解析
- Author(s)
  上田翔太，岡村恵子，近藤恭光，斉藤臣雄，土'田努，中鉢淳．
- Organizer
  環境微生物系学会合同大会
- Place of Presentation
  静岡県浜松市
- Year and Date
  2014-10-21 – 2014-10-24
- Data Source
  KAKENHI-PROJECT-26440196
[Presentation] オルガネラ様防衛共生細菌Profftellaの姉妹系統の探索
- Author(s)
  山本昴平，岡村恵子，杉野明日香，三澤直美，広瀬侑，中鉢淳．
- Organizer
  環境微生物系学会合同大会
- Place of Presentation
  静岡県浜松市
- Year and Date
  2014-10-21 – 2014-10-24
- Data Source
  KAKENHI-PROJECT-26440196

OKAMURA KEIKO 岡村 恵子

Research Projects

Research Products

Comprehensive search and evolutionary analysis of bacterial transferred genes in various aphid speciesPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Development of evaluation technique for soil quality using ITS-DNA microarray of indicator microorganisms.Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Proposal of Rhodoplanes tepidamans sp. nov. to accommodate the thermotolerant phototrophic bacterium previously referred to as "Rhodoplanes (Rhodopseudomonas) cryptolactis".2017

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Acidiphilium iwatense sp. nov., isolated from an acid mine drainage treatment plant, and emendation of the genus Acidiphilium.2015

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Relationships between 16S-23S rRNA gene internal transcribed spacer DNA and genomic DNA similarities in the taxonomy of phototrophic bacteria2013

Author(s)

Journal Title

Data Source

[Journal Article] Defensive bacteriome symbiont with a drastically reduced genome2013

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Community structure and population dynamics of ammonia oxidizers in composting processes of ammonia-rich livestock waste.2013

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Relationships between 16S-23S rRNA gene internal transcribed spacer DNA and genomic DNA similarities in the taxonomy of phototrophic bacteria.2013

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Ammonia-oxidizing activity and microbial community structure in acid tea (Camellia sinensis) orchard soil2012

Author(s)

Journal Title

Data Source

[Journal Article] Carotenoids in Rhodoplanes species: variation of compositions and substrate specificity of predicted carotenogenesis enzymes.2012

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Ammonia-oxidizing activity and microbial community structure in acid tea (Camellia sinensis) orchard soil.2012

Author(s)

Journal Title

DOI

Data Source

[Presentation] ミカンキジラミ共生細菌から得た新規ポリケチド「ディアフォリン」の活性評価2016

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] Differencial toxicity of a novel polyketide diaphorin to various organisms2015

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] Diversity analysis of ammonia-oxidizing archaea and bacteria in acidic tea orchard soil2012

Author(s)

Organizer

Place of Presentation

Data Source

[Presentation] 酸性茶園土壌におけるアンモニア酸化微生物の活性と多様性2012

Author(s)

Organizer

Place of Presentation

Data Source

OKAMURA KEIKO 岡村恵子