niwa kyosuke 二羽恭介

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Niwa Kyosuke 二羽恭介

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Researcher Number	70463429
Other IDs
Affiliation (Current)	2025: 東京海洋大学, 学術研究院, 教授 2025: 兵庫県立農林水産技術総合センター, 転出, 転出
Affiliation (based on the past Project Information) *help	2023 – 2024: 東京海洋大学, 学術研究院, 教授 2019 – 2022: 東京海洋大学, 学術研究院, 准教授
Review Section/Research Field	Principal Investigator Basic Section 40030:Aquatic bioproduction science-related
Keywords	Principal Investigator ノリ / 南方系野生ノリ / 雌雄分化 / アポガミー / 野生ノリ / 異質倍数性 / 養殖ノリ / 分類 / 種分化 / 倍数性育種 … More / 異質倍数体 / 隠蔽種 / アサクサノリ / スサビノリ Less

高水温耐性のある雌雄異株ノリのアポガミー誘発と性分化機構に関する研究Principal Investigator
- Principal Investigator
  
  二羽恭介
- Project Period (FY)
  2022 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 40030:Aquatic bioproduction science-related
- Research Institution
  Tokyo University of Marine Science and Technology
Establishment of fundamental research for polyploidy breeding in the bladed Bangiales: exploration and characteristics of the polyploid hybridsPrincipal Investigator
- Principal Investigator
  
  Niwa Kyosuke
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 40030:Aquatic bioproduction science-related
- Research Institution
  Tokyo University of Marine Science and Technology

All 2024 2023 2022 2021 2020 2019

All Journal Article Presentation Book

[Book] ノリの科学2020
- Author(s)
  二羽恭介
- Total Pages
  208
- Publisher
  朝倉書店
- ISBN
  9784254485042
- Data Source
  KAKENHI-PROJECT-19K06184
[Journal Article] Experimental cultivation of Neopyropia kitoi (Bangiales, Rhodophyta) for the establishment of a new marine crop in nori cultivation: A field experiment assessment of growth, pigments and free amino acids2024
- Author(s)
  Niwa Kyosuke、Iga Hiroshi、Shimada Yushi、Furuita Hirofumi、Yamamoto Takeshi
- Journal Title
  
  Aquaculture
  
  Volume: 588 Pages: 740958-740958
- DOI
  10.1016/j.aquaculture.2024.740958
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23K23683
[Journal Article] Exploration and growth characteristics of allopolyploids derived from interspecific hybridization between Neopyropia yezoensis and Neopyropia tenera (Bangiales, Rhodophyta) in natural populations of eastern Japan2024
- Author(s)
  Komada Fumina、Kikuchi Norio、Niwa Kyosuke
- Journal Title
  
  Aquaculture
  
  Volume: 581 Pages: 740388-740388
- DOI
  10.1016/j.aquaculture.2023.740388
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23K23683
[Journal Article] Simple molecular identification and free amino acid contents of Neoporphyra kitoi (Bangiales, Rhodophyta) with potential use as a new species for nori cultivation2023
- Author(s)
  Niwa Kyosuke、Iga Hiroshi、Shimada Yushi、Furuita Hirofumi、Yamamoto Takeshi
- Journal Title
  
  Journal of Applied Phycology
  
  Volume: 35 Issue: 1 Pages: 331-338
- DOI
  10.1007/s10811-022-02896-8
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23K23683
[Journal Article] Confirmation of Neoporphyra cf. dentata on <scp>Shikinejima</scp>, <scp>Izu Islands</scp>, southcentral <scp>Japan</scp>, and comparison with co‐occurring Neoporphyra haitanensis2023
- Author(s)
 Okamoto Miku、Ikeura Airi、Tamaki Motoya、Niwa Kyosuke
- Journal Title
 
 Phycological Research
 
 Volume: 71 Issue: 4 Pages: 209-216
- DOI
 10.1111/pre.12522
- Peer Reviewed
- Data Source
 KAKENHI-PROJECT-23K23683
[Journal Article] Potential of Neoporphyra kitoi (Bangiales, Rhodophyta) as a candidate species for marine crops with high temperature tolerance2022
- Author(s)
  Niwa Kyosuke、Iga Hiroshi、Sato Takao
- Journal Title
  
  Aquaculture
  
  Volume: 548 Pages: 737650-737650
- DOI
  10.1016/j.aquaculture.2021.737650
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23K23683
[Journal Article] First record of Neoporphyra haitanensis (TJChang & BFZheng) J.Brodie & L.-E.Yang (Bangiales, Rhodophyta) from Shikinejima Island and Hachijojima Island of the Izu Islands, southern central Japan2021
- Author(s)
  Sano Fumina、Ikeura Airi、Takasugi Arata、Niwa Kyosuke
- Journal Title
  
  Phycological Research
  
  Volume: 69 Issue: 4 Pages: 258-265
- DOI
  10.1111/pre.12466
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K06184
[Journal Article] Stable allopolyploidy in a hybrid zone within the Matsukawaura Lagoon (Japan) between Neopyropia yezoensis and Neopyropia tenera (Bangiales, Rhodophyta) and its relevance to speciation mechanisms and crop improvement2021
- Author(s)
  Niwa Kyosuke、Koizumi Yukiho、Iga Hiroshi
- Journal Title
  
  Marine Ecology
  
  Volume: 42 Issue: 6
- DOI
  10.1111/maec.12683
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K06184
[Journal Article] New combinations in Neopyropia J.Brodie & L.-E.Yang (Bangiaceae, Rhodophyta) from Japan.2020
- Author(s)
  Kikuchi, N., Niwa, K.
- Journal Title
  
  Notulae algarum
  
  Volume: 141 Pages: 1-5
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K06184
[Journal Article] Identification, growth, and pigment content of a spontaneous green mutant of Pyropia kinositae (Bangiales, Rhodophyta).2020
- Author(s)
  Sano, F., Murata, K. & Niwa, K.
- Journal Title
  
  Journal of Applied Phycology
  
  Volume: 32 Issue: 3 Pages: 1983-1994
- DOI
  10.1007/s10811-020-02085-5
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K06184
[Journal Article] Molecular evidence of allodiploidy in F1 gametophytic blades from a cross between Neopyropia yezoensis and a cryptic species of the Neopyropia yezoensis complex (Bangiales, Rhodophyta) by the use of microsatellite markers2020
- Author(s)
  Niwa, K., Sano, F., Sakamoto, T.
- Journal Title
  
  Aquaculture Reports
  
  Volume: 18 Pages: 100489-100489
- DOI
  10.1016/j.aqrep.2020.100489
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K06184
[Journal Article] 養殖ノリの品種改良の現状と温暖化に向けた今後の課題2019
- Author(s)
  二羽恭介
- Journal Title
  
  海藻資源
  
  Volume: 44 Pages: 20-23
- Data Source
  KAKENHI-PROJECT-19K06184
[Presentation] 南方系野生ノリを利用した高水温耐性品種開発の可能性2023
- Author(s)
  二羽恭介
- Organizer
  第27回海苔養殖技術検討会
- Invited
- Data Source
  KAKENHI-PROJECT-23K23683
[Presentation] 貧栄養化する海洋環境とノリ養殖の現状2023
- Author(s)
  二羽恭介
- Organizer
  2023年度日本付着生物学会シンポジウム
- Invited
- Data Source
  KAKENHI-PROJECT-23K23683
[Presentation] ノリの遺伝と育種2022
- Author(s)
  二羽恭介
- Organizer
  第70回浅海増殖研究発表全国大会
- Invited
- Data Source
  KAKENHI-PROJECT-23K23683
[Presentation] 千葉県房総半島産野生ノリの種同定と特性把握2021
- Author(s)
  伊賀博司・佐藤鷹生・二羽恭介
- Organizer
  令和元年度日本水産学会秋季大会
- Data Source
  KAKENHI-PROJECT-19K06184
[Presentation] 東日本におけるアマノリ属異質倍数体の探索と生長特性2021
- Author(s)
  佐野文菜・菊地則雄・二羽恭介
- Organizer
  令和３年度日本水産学会春季大会
- Data Source
  KAKENHI-PROJECT-19K06184
[Presentation] 分子同定されたウタスツノリ Pyropia kinositae 緑色型葉状体の生長と光合成色素含量に関する生理的特性2019
- Author(s)
  佐野文菜・二羽恭介
- Organizer
  令和元年度日本水産学会秋季大会
- Data Source
  KAKENHI-PROJECT-19K06184
[Presentation] Development of a new cultivar with high yield and high-temperature tolerance by crossbreeding of Undaria pinnatifida2019
- Author(s)
  Niwa K. Kobiyama A.
- Organizer
  23rd International Seaweed Symposium
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K06184
[Presentation] Possibility of polyploidy breeding using cryptic species in the marine crop Pyropia yezoensis (Bangiales, Rhodophyta)2019
- Author(s)
  Niwa K, Abe T, Kobiyama A.
- Organizer
  23rd International Seaweed Symposium
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K06184
[Presentation] 養殖ノリの品種改良の現状と温暖化に向けた今後の課題2019
- Author(s)
  二羽恭介
- Organizer
  第28回日本海藻協会シンポジウム
- Invited
- Data Source
  KAKENHI-PROJECT-19K06184

1. 小檜山篤志 (60337988)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
2. 高崎寛則 (50612157)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

niwa kyosuke 二羽 恭介

Niwa Kyosuke 二羽 恭介

Research Projects

Research Products

Co-Researchers

高水温耐性のある雌雄異株ノリのアポガミー誘発と性分化機構に関する研究Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Establishment of fundamental research for polyploidy breeding in the bladed Bangiales: exploration and characteristics of the polyploid hybridsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Book] ノリの科学2020

Author(s)

Total Pages

Publisher

ISBN

Data Source

[Journal Article] Experimental cultivation of Neopyropia kitoi (Bangiales, Rhodophyta) for the establishment of a new marine crop in nori cultivation: A field experiment assessment of growth, pigments and free amino acids2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Exploration and growth characteristics of allopolyploids derived from interspecific hybridization between Neopyropia yezoensis and Neopyropia tenera (Bangiales, Rhodophyta) in natural populations of eastern Japan2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Simple molecular identification and free amino acid contents of Neoporphyra kitoi (Bangiales, Rhodophyta) with potential use as a new species for nori cultivation2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Confirmation of <i>Neoporphyra</i> cf. <i>dentata</i> on <scp>Shikinejima</scp>, <scp>Izu Islands</scp>, southcentral <scp>Japan</scp>, and comparison with co‐occurring <i>Neoporphyra haitanensis</i>2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Potential of Neoporphyra kitoi (Bangiales, Rhodophyta) as a candidate species for marine crops with high temperature tolerance2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] First record of Neoporphyra haitanensis (TJChang & BFZheng) J.Brodie & L.-E.Yang (Bangiales, Rhodophyta) from Shikinejima Island and Hachijojima Island of the Izu Islands, southern central Japan2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Stable allopolyploidy in a hybrid zone within the Matsukawaura Lagoon (Japan) between Neopyropia yezoensis and Neopyropia tenera (Bangiales, Rhodophyta) and its relevance to speciation mechanisms and crop improvement2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] New combinations in Neopyropia J.Brodie & L.-E.Yang (Bangiaceae, Rhodophyta) from Japan.2020

Author(s)

Journal Title

Data Source

[Journal Article] Identification, growth, and pigment content of a spontaneous green mutant of Pyropia kinositae (Bangiales, Rhodophyta).2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Molecular evidence of allodiploidy in F1 gametophytic blades from a cross between Neopyropia yezoensis and a cryptic species of the Neopyropia yezoensis complex (Bangiales, Rhodophyta) by the use of microsatellite markers2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] 養殖ノリの品種改良の現状と温暖化に向けた今後の課題2019

Author(s)

Journal Title

Data Source

[Presentation] 南方系野生ノリを利用した高水温耐性品種開発の可能性2023

Author(s)

Organizer

Data Source

niwa kyosuke 二羽恭介

Niwa Kyosuke 二羽恭介