Yokoyama Akiko 横山亜紀子

… Alternative Names

横山亜紀子ヨコヤマアキコ

YOKOYAMA Akiko 横山亜紀子

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Researcher Number	30466601
Other IDs
Affiliation (Current)	2025: 山形大学, 理学部, 客員研究員
Affiliation (based on the past Project Information) *help	2017: 国立研究開発法人国立環境研究所, 地域環境研究センター, 特別研究員 2013: 筑波大学, 生命環境系, 研究員 2012: 筑波大学, 生命環境系, 助教 2010: 筑波大学, 生命環境系, 助教 2009: University of Tsukuba, 大学院・生命環境科学研究科, 助教 2008: Yamagata University, 大学院・理工学研究科, 研究員
Review Section/Research Field	Principal Investigator Biodiversity/Systematics Except Principal Investigator Ecology/Environment
Keywords	Principal Investigator 藻類 / プロティスト / 系統 / 分類学 / 系統進化 / フィコビリンタンパク質 / 分類 / 分子系統 / 紅藻 / 有孔虫 / 共生 / 進化 … More Except Principal Investigator … More 進化 / ファゴサイトーシス / CPE代謝（シクロエノール代謝） / 微生物間相互作用 / クロロフィル分解 / プロティスト / 微細藻類 / 藻類食プロティスト / クロロフィルの分解代謝 / クロロフィル / algivorous protists / chlorophyll catabolism / chlorophylls Less

Elucidating detoxification mechanisms of the phototoxic chlorophyll by aquatic microbes
- Principal Investigator
  
  Kashiyama Yuichiro
- Project Period (FY)
  2016 – 2017
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Ecology/Environment
- Research Institution
  Fukui University of Technology
Developmental studies of a new bio-profiling method for linking morphology and genomic information of eukaryotic microorganisms.Principal Investigator
- Principal Investigator
  
  YOKOYAMA Akiko
- Project Period (FY)
  2012
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Biodiversity/Systematics
- Research Institution
  University of Tsukuba
Elucidation of the symbiotic mechanism and its evolutional significance on the red algal symbiont in foraminifer.Principal Investigator
- Principal Investigator
  
  YOKOYAMA Akiko
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Biodiversity/Systematics
- Research Institution
  University of Tsukuba
  Yamagata University

All 2014 2013 2012 2011 2010 2009 2008 Other

All Journal Article Presentation Book

[Book] 単細胞紅藻
- Author(s)
  横山亜紀子
- Publisher
  エヌ・ティー・エス出版
- Data Source
  KAKENHI-PROJECT-20570081
[Journal Article] Global searches for microalgae and aquatic plants that can eliminate radioactive cesium, iodine and strontium from the radio-polluted aquatic environment: a bioremediation strategy2014
- Author(s)
  Fukuda S., Iwamoto K., Atsumi M., Yokoyama A., Nakayama T., Ishida K., Inoue I. and Shiraiwa Y.
- Journal Title
  
  Journal of Plant Research
  
  Volume: 127 Issue: 1 Pages: 79-89
- DOI
  10.1007/s10265-013-0596-9
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-24657060, KAKENHI-PROJECT-25440202, KAKENHI-PROJECT-25550060
[Journal Article] 藻類食プロティストが関与するクロロフィルの「解毒」代謝2013
- Author(s)
  横山亜紀子・柏山祐一郎
- Journal Title
  
  藻類
  
  Volume: 61(1) Pages: 6-10
- NAID
  10031156578
- Data Source
  KAKENHI-PROJECT-24657060
[Journal Article] 藻類食プロティストが関与するクロロフィルの「解毒」代謝2013
- Author(s)
  横山亜紀子，柏山裕一郎.
- Journal Title
  
  藻類
  
  Volume: 61 Pages: 6-10
- NAID
  10031156578
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24657060
[Journal Article] 132,173-Cyclopheophorbide b enol as a catabolite of chlorophyll b in phycophagy by protists2013
- Author(s)
  Yuichiro Kashiyama, Akiko Yokoyama, Takashi Shiratori, Isao Inouye, Yusuke Kinoshita, Tadashi Mizoguchi and Hitoshi Tamiaki
- Journal Title
  
  FEBS Lett.
  
  Volume: 587 Issue: 16 Pages: 2578-2583
- DOI
  10.1016/j.febslet.2013.06.036
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24550065, KAKENHI-PROJECT-24657060
[Journal Article] Ubiquity and quantitative significance of detoxification catabolism of chlorophyll associated with protistan herbivory2012
- Author(s)
  Y Kashiyam, A Yokoyama, Y Kinoshita, S Shoji, H Miyashita, T Shiratori, H Suga, K Ishikawa, A Ishikawa, I Inouye, K Ishida, D Fujinuma, K Aoki, M Kobayashi, S Nomoto, T Mizoguchi, H Tamiaki
- Journal Title
  
  Proc. Natl. Acad. Sci. USA
  
  Volume: 109 Issue: 43 Pages: 17328-17335
- DOI
  10.1073/pnas.1207347109
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21247005, KAKENHI-PROJECT-21247010, KAKENHI-PROJECT-23870028, KAKENHI-PROJECT-24550065, KAKENHI-PROJECT-24657060, KAKENHI-ORGANIZER-23117001
[Journal Article] New unicellular red alga, Bulboplastis apyrenoidosa gen. et sp. nov. (Rhodellophyceae, Rhodophyta) from the mangroves of Japan : Phylogenetic and ultrastructural observations2012
- Author(s)
  Kushibiki A., Yokoyama A., Iwataki M., Yokoyama J., West J., Hara Y
- Journal Title
  
  Phycol. Res
  
  Volume: (in press)
- NAID
  10031136628
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20570081
[Journal Article] Erythrolobus australicus sp.nov.(Porphyridiophyceae, Rhodophyta) : a description based on several approaches2011
- Author(s)
  Eun Chan Yang, Joe Scott, John A.West, Hwan Su Yoon, Akiko Yokoyama, Ulf Karsten, Susan Loiseaux de Goer, Evguenia Orlova
- Journal Title
  
  Algae
  
  Volume: 26 Pages: 167-180
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20570081
[Journal Article] On the genus Rhodella, the emended orders Dixoniellales and Rhodellales with a new order Glaucosphaerales (Rhodellophyceae, Rhodophyta) s2011
- Author(s)
  Joe Scott, Eun Chan Yang, John A.West, Akiko Yokoyama, Hee Jeong Kim, Susan Loiseaux de Goer, Charles J.O'Kelly, Evguenia Orlova, Su Yeon Kim, Jeong Kwang Park, Hwan Su Yoon
- Journal Title
  
  Algae
  
  Volume: 26 Pages: 277-288
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20570081
[Journal Article] On the genus Rhodella, the emended orders Dixoniellales and Rhodellales with a new order Glaucosphaerales (Rhodellophyceae, Rhodophyta)2011
- Author(s)
  Scott J., Yang E. C., West J. A, Yokoyama A., Kim H. J., de Goer S. L., O'Kelly C. J., Orlova R., Kim S. Y., Park J. K. and Yoon H. S
- Journal Title
  
  Algae
  
  Volume: 26(4) Pages: 277-288
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20570081
[Journal Article] Evolutionary analyses of the nuclear-encoded photosynthetic gene psbO from tertiary plastid-containing algae in Dinophyta2011
- Author(s)
  Yokoyama. A, Takahasi F., Kataoka H., Hara Y. and Nozaki H
- Journal Title
  
  J. Phycol
  
  Volume: 47 Pages: 407-414
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20570081
[Journal Article] Evolutionary analyses of the nuclear-encoded photosynthetic gene psb0 from tertiary plastid-containing algae in Dinophyta2011
- Author(s)
  Akiko Yokoyama, Fumio Takahashi, Hironao Kataoka, Yoshiaki Hara, Hisayoshi Nozaki
- Journal Title
  
  Journal of Phycology
  
  Volume: 47 Pages: 407-414
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20570081
[Journal Article] Erythrolobus australicus sp. nov. (Porphyridiophyceae, Rhodophyta): a description based on several approaches2011
- Author(s)
  Yang E. C., Scott J., West J. A., Yoon H. S., Yokoyama A., Karsten U., Loiseaux de Goer S. and Orlova E
- Journal Title
  
  Algae
  
  Volume: 26(2) Pages: 167-180
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20570081
[Presentation] 藻類・プロティストの代謝分解と共生進化との関連2014
- Author(s)
  柏山祐一郎,横山亜紀子,白鳥峻志,中澤昌美,鈴木利幸,土屋正史,鏡味麻衣子,柴田あいか,早川昌志,川原純,梅谷貴大,民秋均
- Organizer
  日本藻類学会第38回大会
- Place of Presentation
  東邦大学(船橋)
- Year and Date
  2014-03-16
- Data Source
  KAKENHI-PROJECT-24657060
[Presentation] 真核生物のかたちとゲノムをつなぐ〜高速度撮影による形態観察の有用性と問題点〜2014
- Author(s)
  横山亜紀子
- Organizer
  第1回コンタ研究会
- Place of Presentation
  筑波大学下田臨海実験センター(下田)
- Year and Date
  2014-01-30
- Data Source
  KAKENHI-PROJECT-24657060
[Presentation] プロティスト捕食活動の指標としてのシクロエノールの可能性を探る2013
- Author(s)
  横山亜紀子,柏山祐一郎,守屋繁春,民秋均,井上勲
- Organizer
  日本藻類学会第37回大会
- Place of Presentation
  山梨大学(甲府)
- Year and Date
  2013-03-28
- Data Source
  KAKENHI-PROJECT-24657060
[Presentation] 光合成内部共生進化に関わったユーグレノイドのクロロフィル解毒代謝2013
- Author(s)
  柏山祐一郎,横山亜紀子,民秋均
- Organizer
  日本地球惑星連合2013年大会
- Place of Presentation
  幕張メッセ(千葉)
- Year and Date
  2013-05-19
- Data Source
  KAKENHI-PROJECT-24657060
[Presentation] 色素体獲得を可能にしたユーグレノイドによるクロロフィルの解毒代謝分解2013
- Author(s)
  柏山祐一郎,横山亜紀子,白鳥峻志,川口明音,中沢昌美,井上勲,民秋均
- Organizer
  日本藻類学会第37回大会
- Place of Presentation
  山梨大学(甲府)
- Year and Date
  2013-03-28
- Data Source
  KAKENHI-PROJECT-24657060
[Presentation] Chlorophyll catabolism in aquatic ecosystems : Physiology, ecology, and evolution2013
- Author(s)
  Kashiyama Y., Yokoyama A. and Tamiaki H.
- Organizer
  CER International workshop on Biogeochemical cycling and Microbial Ecology for Young Scientists
- Place of Presentation
  京都大学生態学研究センター(大津)
- Year and Date
  2013-03-19
- Data Source
  KAKENHI-PROJECT-24657060
[Presentation] 沿岸域におけるクロロフィル誘導体と真核微生物相の時空間変動解析2013
- Author(s)
  横山亜紀子,柏山祐一郎,守屋繁春,民秋均,井上勲
- Organizer
  日本地球惑星連合2013年大会
- Place of Presentation
  幕張メッセ(千葉)
- Year and Date
  2013-05-19
- Data Source
  KAKENHI-PROJECT-24657060
[Presentation] 光合成内部共生進化に関わったユーグレノイドのクロロフィル解毒代謝2013
- Author(s)
  柏山祐一郎,横山亜紀子,民秋均
- Organizer
  第2回マトリョーシカ型生物学研究会
- Place of Presentation
  ホテル京都ガーデンパレス(京都)
- Year and Date
  2013-07-25
- Data Source
  KAKENHI-PROJECT-24657060
[Presentation] Ecological significance of chlorophyll metabolism of herbivorous protists in aquatic ecosystems2012
- Author(s)
  Kashiyama Y., Yokoyama A., Miyashita H., Ishikawa K., Ishikawa A., Inouye I. and Tamiaki H.
- Organizer
  Protist 2012
- Place of Presentation
  Oslo,Norway
- Year and Date
  2012-08-01
- Data Source
  KAKENHI-PROJECT-24657060
[Presentation] 微細藻類捕食プロティストによるクロロフィルの解毒代謝2012
- Author(s)
  柏山祐一郎,横山亜紀子,木下雄介,庄司淳,宮下英明,白鳥峻志,菅寿美,石川可奈子,石川輝,井上勲,石田健一郎,藤沼大幹,青木啓介7・小林正美,野本信也,溝口正,民秋均
- Organizer
  日本藻類学会第36回大会
- Place of Presentation
  北海道大学(札幌)
- Year and Date
  2012-07-15
- Data Source
  KAKENHI-PROJECT-24657060
[Presentation] Morphology and phylogeny of a new imbricatean flagellate (phylum Cercozoa)2012
- Author(s)
  Shiratori T., Yokoyama A. and Ishida K.
- Organizer
  Protist 2012
- Place of Presentation
  Oslo,Norway
- Year and Date
  2012-08-02
- Data Source
  KAKENHI-PROJECT-24657060
[Presentation] Seasonal succession of eukaryotic community detected by environmental sequences in Tokyo Bay, Japan2012
- Author(s)
  Yokoyama A., Kikuchi J., Tsuboi Y., Moriya S., Inagaki Y., Hashimoto T. and Inouye I.
- Organizer
  Protist 2012
- Place of Presentation
  Oslo,Norway
- Year and Date
  2012-08-02
- Data Source
  KAKENHI-PROJECT-24657060
[Presentation] Occurrence and distributiono of Chlorophyll catabolites in aquatic environments2012
- Author(s)
  Kashiyama, Y., Yokoyama, A., Kinoshita, Y., Miyashita, H., Ishikawa, K., Ishikawa, A, Mizoguchi, T., Tamiaki, H.
- Organizer
  2012 ASLO. Aquatic Sciences meeting, Voyages of Discovery
- Place of Presentation
  滋賀県立びわ湖ホール(大津)
- Year and Date
  2012-07-12
- Data Source
  KAKENHI-PROJECT-24657060
[Presentation] Evolutionary significance of chlorophyll metabolisms of herbivorous protists in aquatic ecosystems2012
- Author(s)
  Kashiyama Y., Yokoyama A., Shiratori T., Inouye I., Ishida K. and Tamiaki H.
- Organizer
  Protist 2012
- Place of Presentation
  Oslo,Norway
- Year and Date
  2012-07-30
- Data Source
  KAKENHI-PROJECT-24657060
[Presentation] 塩基配列情報で探る東京湾沿岸の真核微生物相とその季節変動2012
- Author(s)
  横山亜紀子,守屋繁春,稲垣祐司,橋本哲男,井上勲
- Organizer
  日本藻類学会第36回大会
- Place of Presentation
  北海道大学(札幌)
- Year and Date
  2012-07-14
- Data Source
  KAKENHI-PROJECT-24657060
[Presentation] Detoxification catabolism of chlorophyll associated with protistan herbivory in aquatic ecosystems2012
- Author(s)
  Kashiyama Y., Yokoyama A. and Tamiaki H.
- Place of Presentation
  立命館大学(草津)
- Year and Date
  2012-12-01
- Data Source
  KAKENHI-PROJECT-24657060
[Presentation] 三次共生型渦鞭毛藻Kryptoperidiniumの色素体についての考察2011
- Author(s)
  高橋文雄, 横山亜紀子, 野崎久義
- Organizer
  日本植物学会第75回大会
- Place of Presentation
  東京大学(東京)
- Year and Date
  2011-09-18
- Data Source
  KAKENHI-PROJECT-20570081
[Presentation] 有孔虫-紅藻類共生系の成立と維持機構を探る2011
- Author(s)
  横山亜紀子
- Organizer
  日本地球惑星科学連合2011年大会
- Place of Presentation
  幕張メッセ(千葉)
- Year and Date
  2011-05-26
- Data Source
  KAKENHI-PROJECT-20570081
[Presentation] 三次共生型渦鞭毛藻Kryptoperidiniumの色素体についての考察2011
- Author(s)
  高橋文雄, 横山亜紀子, 野崎久義
- Organizer
  日本植物学会第75回大会
- Place of Presentation
  東京大学(駒場)
- Year and Date
  2011-09-18
- Data Source
  KAKENHI-PROJECT-20570081
[Presentation] Phylogenetic implication of evolution in the endosymbiosis between the foraminifer and red algae2010
- Author(s)
  Akiko Yokoyama
- Organizer
  Memorial Symposium for the 26th International Prize for Biology. Biology of Symbiosis
- Place of Presentation
  エポカルつくば(つくば市)
- Data Source
  KAKENHI-PROJECT-20570081
[Presentation] 単細胞性紅藻の未記載種における分子系統解析と核分裂様式2010
- Author(s)
  櫛引明日香, 横山亜紀子, 岩滝光儀, 原慶明
- Organizer
  日本植物学会東北支部第22回宮城大会
- Place of Presentation
  石巻専修大学(石巻)
- Year and Date
  2010-12-18
- Data Source
  KAKENHI-PROJECT-20570081
[Presentation] 藻類・プロティストの多様な世界2010
- Author(s)
  横山亜紀子
- Organizer
  日本化学会東北支部地区講演会
- Place of Presentation
  山形大学理学部(山形市)(招待講演)
- Year and Date
  2010-11-19
- Data Source
  KAKENHI-PROJECT-20570081
[Presentation] 単細胞性紅藻の未記載種における分子系統解析と核分裂様式2010
- Author(s)
  櫛引明日香, 横山亜紀子, 岩滝光儀, 原慶明
- Organizer
  日本植物学会東北支部第22回宮城大会
- Place of Presentation
  石巻専修大学(宮城)
- Year and Date
  2010-12-18
- Data Source
  KAKENHI-PROJECT-20570081
[Presentation] 藻類・プロティストの多様な世界2010
- Author(s)
  横山亜紀子
- Organizer
  日本化学会東北支部地区講演会(招待講演)
- Place of Presentation
  山形大学理学部(山形)
- Year and Date
  2010-11-19
- Data Source
  KAKENHI-PROJECT-20570081
[Presentation] Phylogenetic implication of evolution in the endosymbiosis between the foraminifer and red algae. Memorial Symposium for the 26th International Prize for Biology2010
- Author(s)
  Akiko Yokoyama
- Organizer
  Biology of Symbiosis
- Place of Presentation
  エポカルつくば(茨城)
- Data Source
  KAKENHI-PROJECT-20570081
[Presentation] Did symbiosis make genetic differenciation of red algal symbiont in peneroplid foraminifer2009
- Author(s)
  Yokoyama A., Fujita K., Yokoyama J., Hara Y
- Organizer
  The 9th International Phycological Congress
- Place of Presentation
  国立オリンピック記念青少年総合センター(東京)
- Year and Date
  2009-08-06
- Data Source
  KAKENHI-PROJECT-20570081
[Presentation] Did symbiosis make genetic differenciation of red algal symbiont in peneroplid foraminifer?2009
- Author(s)
  A.Yokoyama, K.Fujita, J.Yokoyama, Y.Hara
- Organizer
  The 9^<th> International Phycological Congress
- Place of Presentation
  東京,国立オリンピック記念青少年総合センター
- Year and Date
  2009-08-06
- Data Source
  KAKENHI-PROJECT-20570081
[Presentation] 有孔虫に共生するPorphyridium属藻類の系統分類学的研究2009
- Author(s)
  横山亜紀子, 原慶明
- Organizer
  日本藻類学会第33回大会
- Place of Presentation
  琉球大学, 沖縄
- Year and Date
  2009-03-28
- Data Source
  KAKENHI-PROJECT-20570081
[Presentation] Peneroplis属有孔虫に共生する紅藻の系統分類学的研究2009
- Author(s)
  横山亜紀子
- Organizer
  MRC研究発表会
- Place of Presentation
  国立科学博物館新宿分館, 東京
- Year and Date
  2009-03-04
- Data Source
  KAKENHI-PROJECT-20570081
[Presentation] Peneroplis属有孔虫に共生する紅藻の系統分類学的研究2009
- Author(s)
  横山亜紀子
- Organizer
  MRC研究発表会
- Place of Presentation
  国立科学博物館新宿分館(東京)
- Year and Date
  2009-03-04
- Data Source
  KAKENHI-PROJECT-20570081
[Presentation] 有孔虫に共生するPorphyridium属藻類の系統分類学的研究2009
- Author(s)
  横山亜紀子, 原慶明
- Organizer
  日本藻類学会第33回大会
- Place of Presentation
  琉球大学(沖縄)
- Year and Date
  2009-03-28
- Data Source
  KAKENHI-PROJECT-20570081
[Presentation] 原始紅藻のPorphyridiumにおける貯蔵多糖の構造とその結合性合成酵素の性質2008
- Author(s)
  平原知香, 下永高弘, 藤原祥子, 藤田直子, 横山亜紀子, 原慶明, 中村保典, 都筑幹夫
- Organizer
  日本植物学会第72回大会
- Place of Presentation
  高知大学(高知)
- Year and Date
  2008-09-26
- Data Source
  KAKENHI-PROJECT-20570081
[Presentation] Phylogeny and taxonomy of an endosymbiotic alga in Foraminifera, Porphyridium purpureum (Rhodophyta)2008
- Author(s)
  Yokoyama A., Fujita K. and Hara Y
- Organizer
  Vth Asian Pacific Phycological Forum
- Place of Presentation
  Wellignton (New Zealand)
- Year and Date
  2008-11-11
- Data Source
  KAKENHI-PROJECT-20570081
[Presentation] 原始紅藻のPorphyridiumにおける貯蔵多糖の構造とその結合性合成酵素の性質2008
- Author(s)
  平原知香, 下永高弘, 藤原祥子, 藤田直子, 横山亜紀子, 原慶明, 中村保典, 都筑幹夫
- Organizer
  日本植物学会第72回大会
- Place of Presentation
  高知大学, 高知
- Year and Date
  2008-09-26
- Data Source
  KAKENHI-PROJECT-20570081
[Presentation] Phylogeny and taxonomy of an endosymbiotic alga in Foraminifera, Porphyridium purpureum (Rhodophyta)2008
- Author(s)
  Yokoyama A., Fujita K. and Hara Y.
- Organizer
  Vth Asian Pacific Phycological Forum
- Place of Presentation
  Wellignton, New Zealand
- Year and Date
  2008-11-11
- Data Source
  KAKENHI-PROJECT-20570081
[Presentation] Morphology and phylogeny of a new imbricatean flagellate (phylum Cercozoa).
- Author(s)
  Shiratori T, Yokoyama A and Ishida K.
- Organizer
  Protist 2012
- Place of Presentation
  Oslo, Norway
- Data Source
  KAKENHI-PROJECT-24657060
[Presentation] Occurrence and distributiono of Chlorophyll catabolites in aquatic environments.
- Author(s)
  Kashiyama Y, Yokoyama A, Kinoshita Y, Miyashita H, Ishikawa K, Ishikawa A, Mizoguchi T & Tamiaki H.
- Organizer
  2012 ASLO. Aquatic Sciences meeting.
- Place of Presentation
  大津（滋賀）
- Data Source
  KAKENHI-PROJECT-24657060
[Presentation] プロティストによる捕食生物中のクロロフィル解毒代謝機構と光合成細胞内共生
- Author(s)
  柏山祐一郎，横山亜紀子，民秋均
- Organizer
  日本地球惑星連合2013年大会
- Place of Presentation
  幕張メッセ（千葉）
- Data Source
  KAKENHI-PROJECT-24657060
[Presentation] Ecological significance of chlorophyll metabolism of herbivorous protists in aquatic ecosystems.
- Author(s)
  Kashiyama Y, Yokoyama A, Miyashita H, Ishikawa K, Ishikawa A, Inouye I and Tamiaki H
- Organizer
  Protist 2012
- Place of Presentation
  Oslo, Norway
- Data Source
  KAKENHI-PROJECT-24657060
[Presentation] 藻類・プロティストのクロロフィル代謝分解と共生進化との関連
- Author(s)
  柏山祐一郎，横山亜紀子，白鳥峻志，中澤昌美，鈴木利幸，土屋正史，鏡味麻衣子，柴田あいか，早川昌志，川原純，梅谷貴大，民秋均
- Organizer
  日本藻類学会第38回大会
- Place of Presentation
  東邦大学（船橋）
- Data Source
  KAKENHI-PROJECT-24657060
[Presentation] 沿岸域におけるクロロフィル誘導体と真核微生物相の時空間変動解析
- Author(s)
  横山亜紀子, 柏山祐一郎, 守屋繁春, 民秋均, 井上勲
- Organizer
  日本地球惑星連合2013年大会
- Place of Presentation
  幕張メッセ（千葉）
- Data Source
  KAKENHI-PROJECT-24657060
[Presentation] Seasonal succession of eukaryotic community detected by environmental sequences in Tokyo Bay, Japan.
- Author(s)
  Yokoyama A, Kikuchi J, Tsuboi Y, Moriya S, Inagaki Y, Hashimoto T, Inouye I.
- Organizer
  Protist 2012
- Place of Presentation
  Oslo, Norway
- Data Source
  KAKENHI-PROJECT-24657060
[Presentation] 塩基配列情報で探る東京湾沿岸の真核微生物相とその季節変動
- Author(s)
  横山亜紀子，守屋繁春，稲垣祐司，橋本哲男，井上勲
- Organizer
  日本藻類学会第 36 回大会
- Place of Presentation
  北海道大学（札幌）
- Data Source
  KAKENHI-PROJECT-24657060
[Presentation] 色素体獲得を可能にしたユーグレノイドによるクロロフィルの解毒代謝分解
- Author(s)
  柏山祐一郎, 横山亜紀子, 白鳥峻志, 川口明音, 中沢昌美, 井上勲 , 民秋均
- Organizer
  日本藻類学会第 37 回大会
- Place of Presentation
  山梨大学（甲府）
- Data Source
  KAKENHI-PROJECT-24657060
[Presentation] プロティスト捕食活動の指標としてのシクロエノールの可能性を探る
- Author(s)
  横山亜紀子, 柏山祐一郎, 守屋繁春, 民秋均, 井上勲
- Organizer
  日本藻類学会第 37 回大会
- Place of Presentation
  山梨大学（甲府）
- Data Source
  KAKENHI-PROJECT-24657060
[Presentation] Detoxification catabolism of chlorophyll associated with protistan herbivory in aquatic ecosystems
- Author(s)
  Kashiyama Y, Yokoyama A and Tamiaki H.
- Organizer
  2nd International Symposium on Biosynthesis of Tetrapyrroles
- Place of Presentation
  立命館大学(草津）
- Data Source
  KAKENHI-PROJECT-24657060
[Presentation] 真核生物のかたちとゲノムをつなぐ～高速度撮影による形態観察の有用性と問題点～
- Author(s)
  横山亜紀子
- Organizer
  第1回コンタ研究会
- Place of Presentation
  筑波大学下田臨海実験センター（下田）
- Data Source
  KAKENHI-PROJECT-24657060
[Presentation] 微細藻類捕食プロティストによるクロロフィルの解毒代謝
- Author(s)
  柏山祐一郎，横山亜紀子　他15名
- Organizer
  日本藻類学会第 36 回大会
- Place of Presentation
  北海道大学（札幌）
- Data Source
  KAKENHI-PROJECT-24657060
[Presentation] Evolutionary significance of chlorophyll metabolisms of herbivorous protists in aquatic ecosystems.
- Author(s)
  Kashiyama Y, Yokoyama A, Shiratori T, Inouye I, Ishida K and Tamiaki H.
- Organizer
  Protist 2012
- Place of Presentation
  Oslo, Norway
- Data Source
  KAKENHI-PROJECT-24657060
[Presentation] 光合成内部共生進化に関わったユーグレノイドのクロロフィル解毒代謝
- Author(s)
  柏山祐一郎，横山亜紀子，民秋均
- Organizer
  第2 回マトリョーシカ型生物学研究会・公開国際シンポジウム
- Place of Presentation
  京都ガーデンパレス（京都）
- Data Source
  KAKENHI-PROJECT-24657060

1. NAKAYAMA Takeshi (40302369)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
2. Kashiyama Yuichiro (00611782)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. 谷藤吾朗 (70438480)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. 中澤昌美 (90343417)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. 矢吹彬憲 (20711104)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. MIYASHITA Hideaki

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
7. 溝口正

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# of Collaborated Products: 1 results

Yokoyama Akiko 横山 亜紀子

横山 亜紀子 ヨコヤマ アキコ

YOKOYAMA Akiko 横山 亜紀子

Research Projects

Research Products

Co-Researchers

Elucidating detoxification mechanisms of the phototoxic chlorophyll by aquatic microbes

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Developmental studies of a new bio-profiling method for linking morphology and genomic information of eukaryotic microorganisms.Principal Investigator

Principal Investigator

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Research Institution

Elucidation of the symbiotic mechanism and its evolutional significance on the red algal symbiont in foraminifer.Principal Investigator

Principal Investigator

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Research Institution

[Book] 単細胞紅藻

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[Journal Article] Global searches for microalgae and aquatic plants that can eliminate radioactive cesium, iodine and strontium from the radio-polluted aquatic environment: a bioremediation strategy2014

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DOI

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[Journal Article] 藻類食プロティストが関与するクロロフィルの「解毒」代謝2013

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Journal Title

NAID

Data Source

[Journal Article] 藻類食プロティストが関与するクロロフィルの「解毒」代謝2013

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NAID

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[Journal Article] 132,173-Cyclopheophorbide b enol as a catabolite of chlorophyll b in phycophagy by protists2013

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DOI

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[Journal Article] Ubiquity and quantitative significance of detoxification catabolism of chlorophyll associated with protistan herbivory2012

Author(s)

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DOI

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[Journal Article] New unicellular red alga, Bulboplastis apyrenoidosa gen. et sp. nov. (Rhodellophyceae, Rhodophyta) from the mangroves of Japan : Phylogenetic and ultrastructural observations2012

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NAID

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[Journal Article] Erythrolobus australicus sp.nov.(Porphyridiophyceae, Rhodophyta) : a description based on several approaches2011

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[Journal Article] On the genus Rhodella, the emended orders Dixoniellales and Rhodellales with a new order Glaucosphaerales (Rhodellophyceae, Rhodophyta) s2011

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[Journal Article] On the genus Rhodella, the emended orders Dixoniellales and Rhodellales with a new order Glaucosphaerales (Rhodellophyceae, Rhodophyta)2011

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[Journal Article] Evolutionary analyses of the nuclear-encoded photosynthetic gene psbO from tertiary plastid-containing algae in Dinophyta2011

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[Journal Article] Evolutionary analyses of the nuclear-encoded photosynthetic gene psb0 from tertiary plastid-containing algae in Dinophyta2011

Author(s)

Journal Title

Data Source

[Journal Article] Erythrolobus australicus sp. nov. (Porphyridiophyceae, Rhodophyta): a description based on several approaches2011

Author(s)

Yokoyama Akiko 横山亜紀子

横山亜紀子ヨコヤマアキコ

YOKOYAMA Akiko 横山亜紀子