論文 - 二羽 恭介
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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 acids
Kyosuke Niwa, Hiroshi Iga, Yushi Shimada, Hirofumi Furuita, Takeshi Yamamoto , 2024年07月
Aquaculture , 588 , 740958 - 740958
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高知県柏島の特産品「めのり」に加工される野生ノリの種名について
松下桜子, 荻田淑彦, 二羽恭介 , 2024年07月
藻類 , 72 (2) , 97 - 105
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Exploration and growth characteristics of allopolyploids derived from interspecific hybridization between Neopyropia yezoensis and Neopyropia tenera (Bangiales, Rhodophyta) in natural populations of eastern Japan
Fumina Komada, Norio Kikuchi, Kyosuke Niwa , 2024年02月
Aquaculture , 581
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ワカメにおける系統の異なる配偶体に由来する胞子体の生長・形態比較
梶原慧太郎, 二羽恭介 , 2024年03月
藻類 , 72 (1) , 1 - 9
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Confirmation of Neoporphyra cf. dentata on Shikinejima, Izu Islands, southcentral Japan, and comparison with co‐occurring Neoporphyra haitanensis
Miku Okamoto, Airi Ikeura, Motoya Tamaki, Kyosuke Niwa , 2023年04月
Phycological Research
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Simple molecular identification and free amino acid contents of Neoporphyra kitoi (Bangiales, Rhodophyta) with potential use as a new species for nori cultivation
Kyosuke Niwa, Hiroshi Iga, Yushi Shimada, Hirofumi Furuita, Takeshi Yamamoto , 2023年01月
Journal of Applied Phycology , 35 (1) , 331 - 338
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Potential of Neoporphyra kitoi (Bangiales, Rhodophyta) as a candidate species for marine crops with high temperature tolerance
Kyosuke Niwa, Hiroshi Iga, Takao Sato , 2022年02月
AQUACULTURE , 548
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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 improvement
Kyosuke Niwa, Yukiho Koizumi, Hiroshi Iga , 2021年09月
MARINE ECOLOGY
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First record of Neoporphyra haitanensis (T.J.Chang & B.F.Zheng) J.Brodie & L.‐E.Yang (Bangiales, Rhodophyta) from Shikinejima Island and Hachijojima Island of the Izu Islands, southern central Japan
Fumina Sano, Airi Ikeura, Arata Takasugi, Kyosuke Niwa , 2021年08月
Phycological Research , 69 (258-265) , 258 - 265
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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 markers
Kyosuke Niwa, Fumina Sano, Takashi Sakamoto , 2020年11月
Aquaculture Reports , 18 , 100489
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Identification, growth, and pigment content of a spontaneous green mutant of Pyropia kinositae (Bangiales, Rhodophyta)
Fumina Sano, Koki Murata, Kyosuke Niwa , 2020年06月
Journal of Applied Phycology , 32 (3) , 1983 - 1994
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New combinations in Neopyropia J.Brodie & L.-E.Yang (Bangiaceae, Rhodophyta) from Japan
Norio Kikuchi, Kyosuke Niwa , 2020年05月
Notulae algarum , 141 , 1 - 5
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Development of a new cultivar with high yield and high-temperature tolerance by crossbreeding of Undaria pinnatifida (Laminariales, Phaeophyta)
Niwa K and Kobiyama A , 2019年05月
Aquaculture , 506 , 30 - 34
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Comparative analysis of strategies to prepare electron sinks in aquatic photoautotrophs
Shimakawa G, Murakami A, Niwa K, Matsuda Y, Wada A and Miyake C , 2019年03月
Photosynthesis Research , 139 , 401 - 411
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Possibility of polyploidy breeding using cryptic species in the marine crop Pyropia yezoensis (Bangiales, Rhodophyta)
Niwa K, Abe T and Kobiyama A , 2018年09月
Journal of Applied Phycology , 30 , 1197 - 1205
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Morphological and genetic differentiation of cultivated Undaria pinnatifida (Laminariales, Phaeophyta)
Niwa K, Kobiyama A, Fuseya R and Sakamoto T , 2017年09月
Journal of Applied Phycology , 27 , 1473 - 1482
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Variety in excitation energy transfer processes from phycobilisomes to photosystems I and II
Ueno Y, Aikawa S, Niwa K, Abe T, Murakami A, Kondo A and Akimoto S , 2017年09月
Photosynthesis Research , 133 , 235 - 243
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大型水槽によるフリー配偶体を使ったワカメの種苗生産
二羽恭介 , 2016年09月
水産増殖 , 64 , 173 - 182
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Phenotypic differentiation in the morphology and nutrient uptake kinetics among Undaria pinnatifida cultivated at six sites in Japan
Sato Y, Hirano T, Niwa K, Suzuki T, Fukunishi N, Abe T and Kawano S , 2016年09月
Journal of Applied Phycology , 28 , 3447 - 3458
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室内培養のフリー配偶体を用いた瀬戸内海におけるワカメの促成栽培試験
二羽恭介・原田和弘 , 2016年09月
藻類 , 64 , 10 - 18
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Proposal of a new combination and a valid name for the two Bangiales taxa (Rhodophyta) used for nori cultivation in Japan
Kikuchi N, Nakada T and Niwa K , 2015年09月
Journal of Japanese Botany , 90 , 380 - 385
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兵庫県明石海峡周辺のノリ漁場における二毛作に向けたワカメ養殖試験
二羽恭介 , 2015年09月
藻類 , 63 , 90 - 97
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窒素欠乏と添加による養殖ノリ葉状体の生理的応答
二羽恭介・原田和弘 , 2015年09月
水産海洋研究 , 79 , 212 - 213
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養殖ノリ葉状体の窒素欠乏と添加に対する生理的応答
二羽恭介・原田和弘 , 2015年09月
海洋と生物 , 218 , 243 - 249
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Speciation in the marine crop Pyropia yezoensis (Bangiales, Rhodophyta)
Niwa K and Kobiyama A , 2014年09月
Journal of Phycology , 50 , 897 - 900
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養殖ノリの培養・交雑と分子マーカー解析による遺伝育種学的研究
二羽恭介 , 2014年09月
日本水産学会誌 , 80 , 331 - 334
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Cryptic species in the Pyropia yezoensis complex (Bangiales, Rhodophyta): sympatric occurrence of two cryptic species even on same rocks
Niwa K, Kikuchi N, Hwang M.-S, Choi H.-G and Aruga Y , 2014年09月
Phycological Research , 62 , 36 - 43
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スサビノリの基礎生物学,色素変異体とその作出方法
二羽恭介 , 2014年09月
日本水産学会誌 , 80 , 831 - 831
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スサビノリの持続的生産への挑戦
三上浩司・小林正裕・川村嘉応・二羽恭介 , 2014年09月
日本水産学会誌 , 80 , 821 - 821
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Physiological responses to nitrogen deficiency and resupply in different blade portions of Pyropia yezoensis f. narawaensis (Bangiales, Rhodophyta)
Niwa K and Harada K , 2013年09月
Journal of Experimental Marine Biology and Ecology , 439 , 113 - 118
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海藻におけるハイブリッドとクローン
二羽恭介 , 2013年09月
日本水産学会誌 , 79 , 901 - 901
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Chimeras with mosaic pattern in archeospore germlings of Pyropia yezoensis Ueda (Bangiales, Rhodophyta)
Niwa K and Abe T , 2012年09月
Journal of Phycology , 48 , 706 - 709
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Induction and isolation of pigmentation mutants of Porphyra yezoensis (Bangiales, Rhodophyta) by heavy-ion beam irradiation
Niwa K, Hayashi Y, Abe T and Aruga Y , 2012年09月
RIKEN Accelerator Progress Report , 44 , 279 - 279
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Mutation breeding in the marine crop Porphyra yezoensis (Bangiales, Rhodophyta): cultivation experiment of the artificial red mutant isolated by heavy-ion beam mutagenesis
Niwa K, Yamamoto T, Furuita H and Abe T , 2011年09月
Aquaculture , 314 , 182 - 187
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Allopolyploidy in natural and cultivated populations of Porphyra (Bangiales, Rhodophyta)
Niwa K and Sakamoto T , 2010年09月
Journal of Phycology , 46 , 1097 - 1105
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Genetic analysis of artificial green and red mutants of Porphyra yezoensis Ueda (Bangiales, Rhodophyta)
Niwa K , 2010年09月
Aquaculture , 308 , 6 - 12
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Interspecific hybridization in the haploid blade-forming marine crop Porphyra (Bangiales, Rhodophyta): occurrence of allodiploidy in surviving F1 gametophytic blades.
Niwa K, Kobiyama A and Sakamoto T , 2010年09月
Journal of Phycology , 46 , 693 - 702
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Genetic diversity and introgression in two cultivated species (Porphyra yezoensis and Porphyra tenera) and closely related wild species of Porphyra (Bangiales, Rhodophyta)
Niwa K, Iida S, Kato A, Kawai H, Kikuchi N, Kobiyama A and Aruga Y , 2009年09月
Journal of Phycology , 45 , 493 - 502
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Simple molecular discrimination of cultivated Porphyra species and related wild species (Bangiales, Rhodophyta)
Niwa K and Kobiyama A , 2009年09月
Phycological Research , 57 , 299 - 303
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Induction and isolation of pigmentation mutants of Porphyra yezoensis (Bangiales, Rhodophyta) by heavy-ion beam irradiation
Niwa K, Hayashi Y, Abe T and Aruga Y , 2009年09月
Phycological Research , 57 , 194 - 202
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養殖ノリの品種改良における純系化の意義と活用
二羽恭介 , 2009年09月
海藻資源 , 20 , 9 - 15
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瀬戸内海におけるノリ色落ちの現状と対策
二羽恭介 , 2009年09月
水産海洋研究 , 73 , 107 - 108
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養殖ノリの分類と品種改良
二羽恭介 , 2008年09月
水産育種 , 38 , 3 - 16
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Identification and characterization of a green-type mutant of Porphyra tenera Kjellman var. tamatsuensis Miura (Bangiales, Rhodophyta)
Niwa K, Furuita H, Yamamoto T and Kobiyama A , 2008年09月
Aquaculture , 274 , 126 - 131
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Changes of growth characteristics and free amino acid contents of cultivated Porphyra yezoensis Ueda (Bangiales, Rhodophyta) blades with the progression of the number of harvests in a nori farm
Niwa K, Furuita H and Yamamoto T , 2008年09月
Journal of Applied Phycology , 20 , 687 - 693
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Comparative studies on wild and cultivated Porphyra yezoensis (Bangiales, Rhodophyta) based on molecular and morphological data
Niwa K, Kato A, Kobiyama A, Kawai H and Aruga Y , 2008年09月
Journal of Applied Phycology , 20 , 261 - 270
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Identification of currently cultivated Porphyra species by PCR-RFLP analysis
Niwa K and Aruga Y , 2006年09月
Fisheries Science , 72 , 143 - 148
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東京湾多摩川河口干潟における絶滅危惧種アサクサノリ(紅藻)の生育状況とその形態
菊地則雄, 二羽恭介 , 2006年09月
藻類 , 54 , 149 - 156
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Morphological and molecular analysis of the endangered species Porphyra tenera (Bangiales, Rhodophyta)
Niwa K, Kikuchi N and Aruga Y , 2005年09月
Journal of Phycology , 41 , 294 - 304
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Confirmation of cultivated Porphyra tenera (Bangiales, Rhodophyta) by polymerase chain reaction restriction fragment length polymorphism analyses of the plastid and nuclear DNA
Niwa K, Kobiyama A and Aruga Y , 2005年09月
Phycological Research , 53 , 296 - 302
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Morphological and AFLP variation of Porphyra yezoensis Ueda form. narawaensis Miura (Bangiales, Rhodophyta)
Niwa K, Kikuchi N, Iwabuchi M and Aruga Y , 2004年09月
Phycological Research , 52 , 180 - 190
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Free amino acid contents of the gametophytic blades from the green mutant conchocelis and the heterozygous conchocelis in Porphyra yezoensis Ueda
Niwa K, Furuita H and Aruga Y , 2003年09月
Journal of Applied Phycology , 15 , 407 - 413
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Rapid DNA extraction from conchocelis and ITS-1 rDNA sequences of seven strains of cultivated Porphyra yezoensis (Bangiales, Rhodophyta)
Niwa K and Aruga Y , 2003年09月
Journal of Applied Phycology , 15 , 29 - 35
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ノリ養殖と沿岸環境 – 瀬戸内海 –
眞鍋武彦・二羽恭介・岡本繁好・西川哲也・堀豊・上田隆敏 , 2003年09月
日本水産学会誌 , 69 , 424 - 425
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Genetic characterization of a spontaneous green-type pigmentation mutant of Porphyra yezoensis and the significance of using heterozygous conchocelis in nori farming
Niwa K, Mizuta A and Aruga Y , 2002年09月
Fisheries Science , 68 , 729 - 735
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異型接合型糸状体を利用した養殖ノリの新しい品種改良
二羽恭介 , 2002年09月
農林水産技術研究ジャーナル , 25 , 10 - 15
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Characterization and genetic analysis of the violet type pigmentation mutant of Porphyra yezoensis Ueda (Bangiales, Rhodophyta)
Niwa K, Miura A, Shin J-A and Aruga Y , 1993年09月
Korean Journal of Phycology , 8 , 217 - 230