Hikosaka Akira 彦坂暁

… Alternative Names

HIKOSAKA AKIRA 彦坂暁

HIKOSAKA Akira 彦坂暁

彦坂暁ヒコサカアキラ

Less

Researcher Number	30263635
Other IDs
Affiliation (Current)	2025: 広島大学, 統合生命科学研究科(総), 准教授
Affiliation (based on the past Project Information) *help	2025: 広島大学, 統合生命科学研究科(総), 准教授 2021 – 2023: 広島大学, 統合生命科学研究科(総), 准教授 2019: 広島大学, 統合生命科学研究科(総), 准教授 2017 – 2018: 広島大学, 総合科学研究科, 准教授 2015: 広島大学, 総合科学研究科, 准教授 … More 2012 – 2014: 広島大学, 総合科学研究科, 助教 2010 – 2012: 広島大学, 大学院・総合科学研究科, 助教 2007 – 2008: Hiroshima University, 大学院・総合科学研究科, 助教 2003 – 2004: 広島大学, 総合科学部, 助手 1995: 広島大学, 総合科学部, 助手 Less
Review Section/Research Field	Principal Investigator Basic Section 45030:Biodiversity and systematics-related / Basic Section 45020:Evolutionary biology-related / Biodiversity/Systematics / Genetics/Chromosome dynamics / Evolutionary biology / 基礎ゲノム科学 / Genetics/Genome dynamics / Developmental biology
Keywords	Principal Investigator 進化 / ゲノム / トランスポゾン / MITE / 共生 / 無腸動物 / ツメガエル / 遺伝子発現 / トランスクリプトーム / 瀬戸内海 … More / Symsagittifera / 共生藻 / ナイカイムチョウウズムシ / 広塩性 / 浸透圧適応 / 左右相称動物 / 褐虫藻 / 垂直伝搬 / 藻類 / 転移酵素 / 遺伝子発現調節 / 自然選択 / ゲノム進化 / 遺伝子進化 / 単純反復配列(SSR) / ツメガエル(Xenopus) / 染色体高次構造 / mobile-SSR / 単純反複配列(SSR) / T2 family / Terminal Inverted Repeat (TIR) / Transposase / Transposon / T2-family / Xenopus / 甲状腺ホルモン / 肝臓 / 細胞分化 / 変態 / 発生 / アフリカツメガエル / 両生類 Less

餌と共生体は何が違うのか？　無腸類の共生藻選択から動物の「植物化」の機構を探るPrincipal Investigator
- Principal Investigator
  
  彦坂暁
- Project Period (FY)
  2025 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 45030:Biodiversity and systematics-related
- Research Institution
  Hiroshima University
Research on the osmotic adaptive mechanism of primitive bilaterians using euryhaline acoelaPrincipal Investigator
- Principal Investigator
  
  HIKOSAKA AKIRA
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 45020:Evolutionary biology-related
- Research Institution
  Hiroshima University
Vertical transfer of symbiotic algae in Acoela: How far has the integrity between host and symbiotic algae evolved?Principal Investigator
- Principal Investigator
  
  Hikosaka Akira
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Biodiversity/Systematics
- Research Institution
  Hiroshima University
Identification of the transposases that contribute to the mobility of long-lived transposons.Principal Investigator
- Principal Investigator
  
  Hikosaka Akira
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Genetics/Chromosome dynamics
- Research Institution
  Hiroshima University
Evolution of genetic regulatory networks through amplification and transposition of transposonsPrincipal Investigator
- Principal Investigator
  
  HIKOSAKA Akira
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Evolutionary biology
- Research Institution
  Hiroshima University
動く単純反復配列(mobileーSSR)による染色体高次構造の進化Principal Investigator
- Principal Investigator
  
  彦坂暁
- Project Period (FY)
  2007 – 2008
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  基礎ゲノム科学
- Research Institution
  Hiroshima University
T2-MITE転移因子の大量増幅・転移機構に関する研究Principal Investigator
- Principal Investigator
  
  彦坂暁
- Project Period (FY)
  2003 – 2004
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Genetics/Genome dynamics
- Research Institution
  Hiroshima University
アフリカツメガエル肝細胞における変態制御遺伝子の単離と解析Principal Investigator
- Principal Investigator
  
  彦坂暁
- Project Period (FY)
  1995
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  Developmental biology
- Research Institution
  Hiroshima University

All 2024 2023 2022 2021 2020 2019 2015 2014 2012 2011 2010 2008 2007 2004 Other

All Journal Article Presentation

[Journal Article] Symbiotic algae of acoel species in the Seto Inland Sea and symbiont selectivity in the hosts.2024
- Author(s)
  Tomoe Hikosaka-Katayama, Kaede Okabe, Ayumi Mishima, Ayane Matsuura, Kanako Arimoto, Mie Shinohara, Akira Hikosaka
- Journal Title
  
  Zoological Science
  
  Volume: - Issue: 4
- DOI
  10.2108/zs230111
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K06290
[Journal Article] 「植物と動物との光共生における生物横断的コミュニケーション」巻頭言2022
- Author(s)
  彦坂暁、彦坂-片山智恵
- Journal Title
  
  BSJ-Review
  
  Volume: 13 Issue: A Pages: 1-2
- DOI
  10.24480/bsj-review.13a1.00219
- ISSN
  2432-9819
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K06290
[Journal Article] ナイカイムチョウウズムシ2021
- Author(s)
  彦坂暁、彦坂-片山智恵
- Journal Title
  
  比較内分泌学
  
  Volume: 47 Pages: 44-48
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K06290
[Journal Article] Geographical distribution and genetic diversity of Praesagittifera naikaiensis (Acoelomorpha) in the Seto Inland Sea, Japan2020
- Author(s)
  Hikosaka-Katayama T, Watanuki N, Niiho S, Hikosaka A
- Journal Title
  
  Zoological Science
  
  Volume: －
- NAID
  40022330964
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K07535
[Journal Article] A draft nuclear-genome assembly of the acoel flatworm Praesagittifera naikaiensis2019
- Author(s)
  Arimoto Asuka、Hikosaka-Katayama Tomoe、Hikosaka Akira、Tagawa Kuni、Inoue Toyoshige、Ueki Tatsuya、Yoshida Masa-aki、Kanda Miyuki、Shoguchi Eiichi、Hisata Kanako、Satoh Noriyuki
- Journal Title
  
  GigaScience
  
  Volume: 8 Issue: 4 Pages: 1-8
- DOI
  10.1093/gigascience/giz023
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K07535
[Journal Article] Distribution of the T2-MITE family transposons in the Xenopus (Silurana) tropicalis genome.2015
- Author(s)
  Akira Hikosaka, Yoshinobu Uno, Yoichi Matsuda
- Journal Title
  
  Cytogenetic and Genome Research
  
  Volume: in press Issue: 3-4 Pages: 230-242
- DOI
  10.1159/000430764
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25440180, KAKENHI-PLANNED-23113004
[Journal Article] Recent transposition activity of XenopusT2 family miniature inverted-repeat transposable elements2011
- Author(s)
  Akira Hikosaka、Kazuki Nishimura、Tomoe Hikosaka-Katayama、Akira Kawahara
- Journal Title
  
  Molecular Genetics and Genomics.
  
  Volume: 285巻 Issue: 3 Pages: 219-224
- DOI
  10.1007/s00438-010-0599-3
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22570212
[Journal Article] Recent transposition activity of Xenopus T2 family miniature inverted-repeat transposable elements.2011
- Author(s)
  Akira Hikosaka、Kazuki Nishimura、Tomoe Hikosaka-Katayama、Akira Kawahara
- Journal Title
  
  MOLECULAR GENETICS AND GENOMICS
  
  Volume: 285 Pages: 219-224
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22570212
[Journal Article] 無腸動物Waminoa sp.の人工飼育と産卵法 -動物-藻類共生研究モデル系開発に向けて-2010
- Author(s)
  彦坂-片山智恵、彦坂暁
- Journal Title
  
  広島大学総合科学研究科紀要I,人間科学研究
  
  Volume: 5 Pages: 39-45
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22570212
[Journal Article] PCR detection of excision suggests mobility of the medaka fish Toll transposable element in the frog Xenopus laevis.2007
- Author(s)
  彦坂暁
- Journal Title
  
  Genetical Research 89
  
  Pages: 201-206
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19651083
[Journal Article] Identification and expression-profiling of Xenopus tropicalis miRNAs including plant miRNA-like RNAs at metamorphosis.2007
- Author(s)
  彦坂暁
- Journal Title
  
  FEBS Letter 581
  
  Pages: 3013-3018
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19651083
[Journal Article] Evolution of the Xenopus piggyBac transposon family TxpB: Domesticated and untamed strategies of transposon subfamilies.2007
- Author(s)
  彦坂暁
- Journal Title
  
  Molecular Biology and Evolution 24
  
  Pages: 2648-2656
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19651083
[Journal Article] Lineage-specific tandem repeats riding on a transposable element of MITE in Xenopus evolution : a new mechanism for creating simple sequence repeats.2004
- Author(s)
  Hikosaka, Akira, Kawahara, Akira
- Journal Title
  
  Journal of Molecular Evolution 59
  
  Pages: 738-746
- Data Source
  KAKENHI-PROJECT-15770001
[Presentation] 瀬戸内海における無腸類の多様性2024
- Author(s)
  彦坂暁、西本彩音、彦坂-片山智恵
- Organizer
  日本動物学会広島県例会
- Data Source
  KAKENHI-PROJECT-21K06290
[Presentation] 瀬戸内海産無腸類2種における内部共生藻の微細構造観察2023
- Author(s)
  彦坂智恵、三島鮎実、彦坂暁
- Organizer
  日本動物学会広島県例会
- Data Source
  KAKENHI-PROJECT-21K06290
[Presentation] 無腸動物ナイカイムチョウウズムシの共生藻選択性2022
- Author(s)
  彦坂暁、有本佳那子、三島鮎実、彦坂智恵
- Organizer
  日本動物学会第93回大会
- Data Source
  KAKENHI-PROJECT-21K06290
[Presentation] ナイカイムチョウウズムシの共生藻選択性2022
- Author(s)
  彦坂暁
- Organizer
  日本動物学会広島県例会
- Data Source
  KAKENHI-PROJECT-21K06290
[Presentation] 無腸動物と藻類の共生進化2021
- Author(s)
  彦坂暁
- Organizer
  日本植物学会第85回大会
- Invited
- Data Source
  KAKENHI-PROJECT-21K06290
[Presentation] 瀬戸内海産無腸動物ナイカイムチョウウズムシの実験室における成長と成熟2021
- Author(s)
  彦坂暁
- Organizer
  日本動物学会第92回オンライン米子大会
- Data Source
  KAKENHI-PROJECT-21K06290
[Presentation] 瀬戸内海産無腸動物ナイカイムチョウウズムシの浸透圧適応2020
- Author(s)
  平野絢香, 彦坂智恵, 彦坂暁
- Organizer
  日本動物学会広島県例会
- Data Source
  KAKENHI-PROJECT-17K07535
[Presentation] 瀬戸内海の2種の無腸動物とその共生藻2019
- Author(s)
  綿貫七海, 新保早, 岡部楓, 松浦綾音, 彦坂智恵, 彦坂暁
- Organizer
  生物系三学会中国四国支部大会（広島）
- Data Source
  KAKENHI-PROJECT-17K07535
[Presentation] 無腸動物(Praesagittifera naikaiensis)からの酸感受性チャネルのクローニング2019
- Author(s)
  亀川礼記, 彦坂暁, 古川康雄
- Organizer
  生物系三学会中国四国支部大会（広島）
- Data Source
  KAKENHI-PROJECT-17K07535
[Presentation] ナイカイムチョウウズムシPraesagittifera naikaiensisの共生藻は何か？2019
- Author(s)
  竹歳桃芳, 彦坂智恵, 彦坂暁, 石田健一郎
- Organizer
  日本共生生物学会第3回大会（横浜）
- Data Source
  KAKENHI-PROJECT-17K07535
[Presentation] 瀬戸内海の無腸動物とその共生藻の分布と遺伝的分化2019
- Author(s)
  彦坂暁, 綿貫七海, 松浦綾音, 岡部楓, 新保早, 彦坂智恵
- Organizer
  日本動物学会第90回大会（大阪）
- Data Source
  KAKENHI-PROJECT-17K07535
[Presentation] ツメガエルにおけるDNA型トランスポゾンの進化2015
- Author(s)
  彦坂暁
- Organizer
  ツメガエル研究集会
- Place of Presentation
  秋田県秋田市
- Year and Date
  2015-09-15
- Data Source
  KAKENHI-PROJECT-25440180
[Presentation] Molecular domestication of transposons in Xenopus2014
- Author(s)
  Akira Hikosaka
- Organizer
  Frontiers in Amphibian Biology: Endangered Species Conservation and Genome Editing
- Place of Presentation
  Hiroshima University, Hiroshima
- Data Source
  KAKENHI-PROJECT-25440180
[Presentation] ツメガエルの転移因子 T2-MITE の転移酵素は純化選択により保存されてきたのか?2012
- Author(s)
  彦坂暁、小西世悟、河原明
- Organizer
  日本動物学会第83回大会
- Place of Presentation
  大阪大学
- Year and Date
  2012-09-13
- Data Source
  KAKENHI-PROJECT-22570212
[Presentation] トランスポゾン T2-MTIEのシスエレメント進化における役割2011
- Author(s)
  彦坂暁、河原明
- Organizer
  日本動物学会第82回大会
- Place of Presentation
  北海道旭川市
- Year and Date
  2011-09-22
- Data Source
  KAKENHI-PROJECT-22570212
[Presentation] ツメガエルT2-MITEトランスポゾンが「長生き」な理由を考える2011
- Author(s)
  彦坂暁
- Organizer
  第5回日本ツメガエル研究集会
- Place of Presentation
  静岡県熱海市
- Year and Date
  2011-10-06
- Data Source
  KAKENHI-PROJECT-22570212
[Presentation] 無腸動物ワミノアの卵巣成熟と共生藻獲得過程の観察手法2011
- Author(s)
  彦坂智恵
- Organizer
  日本動物学会第82回大会
- Place of Presentation
  北海道旭川市
- Year and Date
  2011-09-21
- Data Source
  KAKENHI-PROJECT-22570212
[Presentation] トランスポゾンT2-MTIEのシスエレメント進化における役割2011
- Author(s)
  彦坂暁
- Organizer
  日本動物学会第82回大会
- Place of Presentation
  北海道旭川市
- Year and Date
  2011-09-22
- Data Source
  KAKENHI-PROJECT-22570212
[Presentation] ツメガエル T2-MITE トランスポゾンが「長生き」な理由を考える2011
- Author(s)
  彦坂暁
- Organizer
  第5回日本ツメガエル研究集会
- Place of Presentation
  静岡県熱海市
- Year and Date
  2011-10-06
- Data Source
  KAKENHI-PROJECT-22570212
[Presentation] ツメガエルのトランスポゾン T2-MITE ファミリーを動かす転移酵素群の進化2010
- Author(s)
  彦坂暁、河原明
- Organizer
  第12回日本進化学会大会
- Place of Presentation
  東京工業大学
- Year and Date
  2010-08-05
- Data Source
  KAKENHI-PROJECT-22570212
[Presentation] ツメガエルのトランスポゾンT2-MITEファミリーを動かす転移酵素群の進化2010
- Author(s)
  彦坂暁
- Organizer
  第12回日本進化学会大会
- Place of Presentation
  東京都目黒区
- Year and Date
  2010-08-04
- Data Source
  KAKENHI-PROJECT-22570212
[Presentation] ニシツメガエルのT2-MITE転移因子はサブファミリーごとに転移していた時代が違う2008
- Author(s)
  彦坂暁
- Organizer
  日本動物学会大会
- Place of Presentation
  福岡大学
- Year and Date
  2008-09-05
- Data Source
  KAKENHI-PROJECT-19651083
[Presentation] カエルのTxpBトランスポゾン2008
- Author(s)
  彦坂暁
- Organizer
  国立遺伝学研究所研究会
- Place of Presentation
  国立遺伝学研究所
- Year and Date
  2008-07-29
- Data Source
  KAKENHI-PROJECT-19651083
[Presentation] ツメガエルのトランスポゾンTxpB-Kobutaはホストに「家畜化」されている2007
- Author(s)
  彦坂暁
- Organizer
  日本進化学会
- Place of Presentation
  京都大学
- Year and Date
  2007-09-01
- Data Source
  KAKENHI-PROJECT-19651083
[Presentation] ツメガエルのトランスポゾンTxpBは今も転移活性を保持しているか?2007
- Author(s)
  彦坂暁
- Organizer
  日本動物学会
- Place of Presentation
  弘前大学
- Year and Date
  2007-09-22
- Data Source
  KAKENHI-PROJECT-19651083
[Presentation] ツメガエルKolobokトランスポゾンの転移酵素の進化
- Author(s)
  彦坂暁
- Organizer
  日本ツメガエル研究集会
- Place of Presentation
  山口県秋吉台
- Data Source
  KAKENHI-PROJECT-25440180
[Presentation] ツメガエルの転移因子T2-MITEの転移酵素は純化選択により保存されてきたのか？
- Author(s)
  彦坂暁
- Organizer
  日本動物学会第八十三回大会
- Place of Presentation
  大阪大学
- Data Source
  KAKENHI-PROJECT-22570212

1. KAWAHARA Akira (50112157)

# of Collaborated Projects: 2 results

# of Collaborated Products: 5 results
2. 田川訓史 (00403577)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results

Hikosaka Akira 彦坂 暁

HIKOSAKA AKIRA 彦坂 暁

HIKOSAKA Akira 彦坂 暁

彦坂 暁 ヒコサカ アキラ

Research Projects

Research Products

Co-Researchers

餌と共生体は何が違うのか？ 無腸類の共生藻選択から動物の「植物化」の機構を探るPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Research on the osmotic adaptive mechanism of primitive bilaterians using euryhaline acoelaPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Vertical transfer of symbiotic algae in Acoela: How far has the integrity between host and symbiotic algae evolved?Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Identification of the transposases that contribute to the mobility of long-lived transposons.Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Evolution of genetic regulatory networks through amplification and transposition of transposonsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

動く単純反復配列(mobileーSSR)による染色体高次構造の進化Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

T2-MITE転移因子の大量増幅・転移機構に関する研究Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

アフリカツメガエル肝細胞における変態制御遺伝子の単離と解析Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Symbiotic algae of acoel species in the Seto Inland Sea and symbiont selectivity in the hosts.2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] 「植物と動物との光共生における生物横断的コミュニケーション」巻頭言2022

Author(s)

Journal Title

DOI

ISSN

Data Source

[Journal Article] ナイカイムチョウウズムシ2021

Author(s)

Journal Title

Data Source

[Journal Article] Geographical distribution and genetic diversity of Praesagittifera naikaiensis (Acoelomorpha) in the Seto Inland Sea, Japan2020

Author(s)

Journal Title

NAID

Data Source

[Journal Article] A draft nuclear-genome assembly of the acoel flatworm Praesagittifera naikaiensis2019

Author(s)

Journal Title

DOI

Data Source

Hikosaka Akira 彦坂暁

HIKOSAKA AKIRA 彦坂暁

HIKOSAKA Akira 彦坂暁

彦坂暁ヒコサカアキラ

餌と共生体は何が違うのか？　無腸類の共生藻選択から動物の「植物化」の機構を探るPrincipal Investigator