富樫辰也 (Tatsuya Togashi) - マイポータル

基本情報

学位: 修士(北海道大学)
博士(北海道大学)

J-GLOBAL ID: 200901073857680702
researchmap会員ID: 5000023133

研究分野

受賞

2007年4月

なのはな賞, リサイクル型炭素素材を用いた自給型アワビ養殖システムの研究開発, 千葉大学

富樫辰也
2005年3月

日本生態学会 Ecological Research Award 2005, 日本生態学会

主要な論文

An ulvophycean marine green alga produces large parthenogenetic isogametes as predicted by the gamete dynamics model for the evolution of anisogamy

Tatsuya Togashi, Kazuei Nomura, Kosei Mochizuki, Geoff A. Parker, Yusuke Horinouchi

Biology Letters 20(10) 2024年10月9日査読有り筆頭著者責任著者
In a grain of sand: An overlooked over‐summering habitat of macroalgae

Yusuke Horinouchi, Kosei Mochizuki, Kensuke Ichihara, Tatsuya Togashi

Ecology 105(11) 2024年10月7日査読有り最終著者
Unicellular and multicellular developmental variations in algal zygotes produce sporophytes

Yusuke Horinouchi, Tatsuya Togashi

Biology Letters 19(10) 2023年10月18日査読有り最終著者
Mitochondrial uniparental inheritance achieved after fertilization challenges the nuclear–cytoplasmic conflict hypothesis for anisogamy evolution

Tatsuya Togashi, Geoff A. Parker, Yusuke Horinouchi

Biology Letters 19(9) 20230352 2023年9月27日査読有り筆頭著者責任著者
Invisible grazers of seaweed propagules

Yusuke Horinouchi, Tatsuya Togashi

Ecology 103(8) e3732 2022年8月査読有り最終著者
Evolution of anisogamy in organisms with parthenogenetic gametes

Jussi Lehtonen, Yusuke Horinouchi, Tatsuya Togashi, Geoff A. Parker

The American Naturalist 198(3) 360-378 2021年5月5日査読有り
Identification of genomic differences between the sexes and sex‐specific molecular markers in Monostroma angicava (Ulvophyceae)

Yusuke Horinouchi, Tatsuya Togashi

Journal of Phycology 57(2) 447-453 2021年4月査読有り最終著者責任著者
A comparative test of the gamete dynamics theory for the evolution of anisogamy in Bryopsidales green algae

Tatsuya Togashi, Yusuke Horinouchi, Geoff A. Parker

Royal Society Open Science 8(3) 2021年3月査読有り筆頭著者責任著者
Estimation of the Genome Sizes of Males and Females in the Marine Green Alga Monostroma angicava Using Flow Cytometry

Cytologia 85(2) 169-175 2020年6月25日査読有り最終著者責任著者
Characteristics of mitosis in the gametophyte cells of the marine green alga Monostroma angicava

Yusuke Horinouchi, Tatsuya Togashi

Botanical Studies 60(1) 2019年12月査読有り最終著者責任著者
Asexual reproduction of the marine green alga Struvea okamurae

Yusuke Horinouchi, Akihiro Dozono, Atsuko Tanaka and Tatsuya Togashi

Marine Biosystems Research 33 2-7 2019年12月査読有り最終著者責任著者
Grazing enhances species diversity in grassland communities

Muhammad Almaududi Pulungan, Shota Suzuki, Maica Krizna, Areja Gavina, Jerrold M. Tubay, Hiromu Ito, Momoka Nii, Genki Ichinose, Takuya Okabe, Atsushi Ishida …

Scientific Reports 9(1) 11201-11201 2019年8月査読有り
Nuclear behavior and roles indicate that Codiolum phase is a sporophyte in Monostroma angicava (Ulotrichales, Ulvophyceae)

Yusuke Horinouchi, Masashi Yamaguchi, Hiroji Chibana, Tatsuya Togashi

Journal of Phycology 55(3) 534-542 2019年6月査読有り最終著者
Rearing system for an algae-grazing Japanese bubble snail, Haminoea japonica

Yusuke Horinouchi and Tatsuya Togashi

Marine Biosystems Research 32 2-6 2018年12月査読有り最終著者
Asymptotic stability of a modified Lotka-Volterra model with small immigrations.

責任著者]Jin Yoshimura, 共著者]Takeru Tahara, Maica Krizna, Areja Gavina, Takenori Kawano, Jerrold M. Tubay, Jomar, F. Rabajante, Hiromu Ito, Satoru Morita …

Scientific Reports (8)((7029)) 1-7 2018年8月査読有り
Within-clutch variability in gamete size arises from the size variation in gametangia in the marine green alga Monostroma angicava

Yusuke Horinouchi, Tatsuya Togashi

Plant Reproduction 31(2) 193-200 2018年6月査読有り最終著者責任著者
Multi-species coexistence in Lotka-Volterra competitive systems with crowding effects

責任著者]Jin Yoshimura, 共著者]Maica Krizna, A. Gavina, Takeru Tahara, Kei-ichi Tainaka, Hiromu Ito, Satoru Morita, Genki Ichinose, Takuya Okabe, Tatsuya Togashi …

Scientific Reports (8)((1198)) 1-8 2018年1月査読有り
Methylation sensitive amplified polymorphism analysis in the two generations of the marine green alga, Monostroma angicava

Wakana, Y, Horinouchi, Y, Togashi, T

Marine Biosystems Research 31 2-6 2017年12月査読有り最終著者責任著者
β-N-methylamino-l-alanine analysis in the brains of patients with Kii ALS/PDC

Yasumasa Kokubo, Sandra Anne Banack, Satoru Morimoto, Shigeo Murayama, Tatsuya Togashi, James S. Metcalf, Paul Alan Cox, Shigeki Kuzuhara

Neurology 89(10) 1091-1092 2017年9月5日査読有り
Evidence for equal size cell divisions during gametogenesis in a marine green alga Monostroma angicava

Tatsuya Togashi, Yusuke Horinouchi, Hironobu Sasaki, Jin Yoshimura

Scientific Reports 5(1) 2015年11月査読有り筆頭著者責任著者
A geometrical approach explains Lake Ball (Marimo) formations in the green alga, Aegagropila linnaei

Tatsuya Togashi, Hironobu Sasaki, Jin Yoshimura

Scientific Reports 4(1) 2015年5月査読有り筆頭著者責任著者
The paradox of enrichment in phytoplankton by induced competitive interactions

Jerrold M. Tubay, Hiromu Ito, Takashi Uehara, Satoshi Kakishima, Satoru Morita, Tatsuya Togashi, Kei-ichi Tainaka, Mohan P. Niraula, Beatriz E. Casareto, Yoshimi Suzuki …

Scientific Reports 3 2835 2013年10月査読有り
Evolutionary trajectories explain the diversified evolution of isogamy and anisogamy in marine green algae

T. Togashi, J. L. Bartelt, J. Yoshimura, K.-i. Tainaka, P. A. Cox

Proceedings of the National Academy of Sciences 109(34) 13692-13697 2012年8月21日査読有り筆頭著者責任著者
Sexual fusion of protoplasts in a marine green alga, Bryopsis plumosa

Tatsuya Togashi, Kaori Sakakibara, Makoto Nozawa, Paul Alan Cox

Sexual Plant Reproduction 25(1) 71-76 2012年3月査読有り筆頭著者責任著者
Erratum to "Mathematical equivalence of geometric mean fitness with probabilistic optimization under environmental uncertainty" [Ecol. Model. 220 (2009) 2611-2617]

Jin Yoshimura, Yumi Tanaka, Tatsuya Togashi, Shigehide Iwata, Kei-Ichi Tainaka

Ecological Modelling 222(3) 901 2011年2月10日査読有り
Effects of habitat destruction in model ecosystems: Parity law depending on species richness

Nariyuki Nakagiri, Yukio Sakisaka, Tatsuya Togashi, Satoru Morita, Kei-ichi Tainaka

Ecological Informatics 5(4) 241-247 2010年7月査読有り
Mathematical equivalence of geometric mean fitness with probabilistic optimization under environmental uncertainty

Jin Yoshimura, Yumi Tanaka, Tatsuya Togashi, Shigehide Iwata, Kei-ichi Tainaka

Ecological Modelling 220(20) 2611-2617 2009年10月査読有り
Do spatial effects appear at low dilution rate in chemostat?

Tatsuo Miyazaki, Tatsuya Togashi, Nariyuki Nakagiri, Yukio Sakisaka, Kei-ichi Tainaka, Jin Yoshimura

Ecological Complexity 6(2) 191-196 2009年6月査読有り
Population dynamics of Müllerian mimicry under interspecific competition

責任著者]F. Kumazawa, 共著者]F, Kumazawa, T. Asami, N. Nakagiri, K. Tainaka, T. Togashi, T. Miyazaki, J. Yoshimura

ECOLOGICAL MODELLING 220(3) 424-429 2009年1月査読有り
Evolution of gamete size in primitive taxa without mating types

Togashi Tatsuya, Sakisaka Yukio, Miyazaki Tatsuo, NAGISA Masaru, NAKAGIRI Nariyuki, YOSHIMURA Jin, TAINAKA Kei-ichi, COX Paul Alan, BARTELT John L

Population Ecology 51(1) 83-88 2009年1月1日筆頭著者責任著者
Equal sex ratios of a marine green alga, Bryopsis plumosa

Tatsuya Togashi, Paul Alan Cox

JOURNAL OF INTEGRATIVE PLANT BIOLOGY 50(6) 648-652 2008年6月査読有り筆頭著者責任著者
Lattice Population and Optimality of Sex Ratio: Effect of Sterile Male

T. Nitta, K. Tainaka, Y. Sakisaka, B. Saito, T. Togashi, J. Yoshimura

Lecture Notes in Computer Science 5191 368-373 2008年査読有り
Effects of gamete behavior and density on fertilization success in marine green algae: insights from three-dimensional numerical simulations

Togashi Tatsuya, Nagisa Masaru, Miyazaki Tatsuo, Yoshimura Jin, Tainaka Kei-ichi, Bartelt John L, Cox Paul Alan

AQUATIC ECOLOGY 42(3) 355-362 2008年査読有り筆頭著者責任著者
Power Law for Extinction Process in Multiple Contact Process(Physics of elementary particles and fields)

Sakisaka Yukio, Tainaka Kei-ichi, Sugimine Nobuaki, YOSHIMURA Jin, HAYASHI Taro, AIHARA Kazuyuki, TOGASHI Tatsuya, MIYAZAKI Tatsuo

Journal of the Physical Society of Japan 76(2) "023101-1"-"023101-4" 2007年2月15日査読有り
Underwater fertilization dynamics of marine green algae

Togashi, T, P.A. Cox, J.L. Bartelt

Mathematical Biosciences 209 205-221 2007年査読有り筆頭著者責任著者
Using carbonized refuse derived fuel to restore seaweed forests: a potential conservation technique.

責任著者, Tatsuya Togashi, 共著者]Tatsuya Togashi, Tatsuo Miyazaki, Jin Yoshimura, K. Yudate, P. A. Cox

Applied Ecology and Environmental Research 5(1) 19-26 2007年査読有り筆頭著者責任著者
Ammonium supply mode and the competitive interaction between the cyanobacterium Microcystis novacekii and the green alga Scenedesmus quadricauda.

Makoto Yoshida, Tatsuya Togashi, Kaoru Takeya, Jin Yoshimura, Tatsuo Miyazaki

Fundamental and Applied Limnology / Archiv für Hydrobiologie 170(2) 133-140 2007年査読有り
Spatial coexistence of phytoplankton species in ecological timescale

Miyazaki, T, K. Tainaka, T. Togashi, T. Suzuki, J. Yoshimura

Population Ecology 48(2) 107-112 2006年査読有り
Gamete behaviors and the evolution of “marked anisogamy”: reproductive strategies and sexual dimorphism in Bryopsidales marine green algae

Togashi, T, M. Nagisa, T. Miyazaki, J. Yoshimura, J.L. Bartelt, P.A. Cox

Evolutionary Ecology Research 8(4) 617-628 2006年査読有り筆頭著者責任著者
The role of rare species in the community stability of a model ecosystem

責任著者]Jin Yoshimura, 共著者]Jin Yoshimura, Kei-ichi Tainaka, Takanori Suzuki, Yukio Sakisaka, Nariyuki Nakagiri, Tatsuya Togashi, Tatsuo Miyazaki

EVOLUTIONARY ECOLOGY RESEARCH 8 629-642 2006年1月査読有り
Simulation of gamete behaviors and the evolution of anisogamy: reproductive strategies of marine green algae

Togashi, T, J.L. Bartelt, P.A. Cox

Ecological Research 19 563-569 2004年査読有り筆頭著者責任著者
Tidal-linked synchrony of gamete release in the marine green alga, Monostroma angicava Kjellman (共著)

Journal of Experimental Marine Biology and Ecology 264(2) 117-131 2001年9月査読有り筆頭著者責任著者
Diatom flora of Sakhalin I. Salt marsh in Vladimirovo

Togashi, T

Diatom 15 103-110 1999年査読有り筆頭著者最終著者責任著者
Gametic behavior in a marine green alga, Monostroma angicava: an effect of phototaxis on mating efficiency

Togashi, T, T. Motomura, T. Ichimura, P.A. Cox

Sexual Plant Reproduction 12 158-163 1999年査読有り筆頭著者責任著者
Gamete dimorphism in Bryopsis plumosa. Phototaxis, gamete motility and pheromonal attraction

Togashi, T, T. Motomura, T. Ichimura

Botanica Marina 41 257-264 1998年査読有り筆頭著者責任著者
Production of anisogametes and gamete motility dimorphism in Monostroma angicava

Togashi, T, T. Motomura, T. Ichimura

Sexual Plant Reproduction 10 261-268 1997年査読有り筆頭著者責任著者
Diatom flora of Kushiro Mire, Hokkaido

Diatom 13 129-145 1997年筆頭著者責任著者

もっとみる

主要なMISC

北海道室蘭産モツレグサ類の微視的胞子体の探索と単藻培養株の確立

望月康生, 堀之内祐介, 富樫辰也

海洋バイオシステム研究 36 2-7 2022年12月査読有り最終著者
世代交代する生活環の進化機構とその検証における海産緑藻類の有用性

堀之内祐介, 富樫辰也

オペレーションズ・リサーチ 67(1) 34-40 2022年1月査読有り招待有り最終著者
千葉県内浦湾へいと支湾における水温の季節変化とその特徴

秋本泰, 長谷川一幸, 北野慎容, 富樫辰也

海洋バイオシステム研究 27 2-10 2013年8月査読有り最終著者
生態学事典

共立出版 2003年
Parameter sensitivity in a lattice ecosystem with intraguild predation

N Nakagiri, K Tainaka, T Togashi, T Miyazaki, J Yoshimura

MODSIM 2003: INTERNATIONAL CONGRESS ON MODELLING AND SIMULATION, VOLS 1-4 3 1691-1696 2003年
Population dynamics of some mutualistic relationships

J Yoshimura, H Amagai, T Suzuki, T Togashi, T Miyazaki

MODSIM 2003: INTERNATIONAL CONGRESS ON MODELLING AND SIMULATION, VOLS 1-4 2 730-735 2003年
Effects of ammonium concentration and dilution on the competition between the cyanobacterium Microcystis novacekii and the green alga Scenedesmus quadricauda.

T Miyazaki, K Takeya, T Togashi, N Nakagiri, T Suzuki, J Yoshimura

MODSIM 2003: INTERNATIONAL CONGRESS ON MODELLING AND SIMULATION, VOLS 1-4 2 742-746 2003年
Simulation of mating behavior of gametes and the evolution of anisogamy in marine green algae: Isogamy, slight anisogamy and marked anisogamy

T Togashi, A Kaide, T Miyazaki, T Suzuki, N Nakagiri, J Yoshimura, JL Bartelt, PA Cox

MODSIM 2003: INTERNATIONAL CONGRESS ON MODELLING AND SIMULATION, VOLS 1-4 2 736-741 2003年
海の緑藻と配偶子の異型性の進化に関する研究

富樫辰也

藻類 50 158-160 2002年招待有り筆頭著者最終著者責任著者
Simulation of Mating behavior of gametes and the evolution of anisogamy in marine green algae

Proccedings of JICAST 1 95-98 2002年査読有り筆頭著者責任著者
Sexual reproduction in marine green algae: gametic behavior and the evolution of anisogamy

Togashi, T, T. Miyazaki, P.A. Cox

INTECOL Proceedinngs 1 70-79 2002年筆頭著者責任著者

もっとみる

主要な書籍等出版物

パワー・エコロジー

富樫辰也 (担当:分担執筆, 範囲:海産緑藻類の繁殖戦略;オスとメスの起源を求めてー)

海游舎 2013年
The Evolution of Anisogamy: A Fundamental Phenomenon Underlying Sexual Selection

Togashi, T, J.L. Bartelt (担当:共著, 範囲:Evolution of anisogamy and related phenomena in marine green algae)

Cambridge University Press 2011年

講演・口頭発表等

The effect of swimming cells of marine green algae on the growth of marine ciliates.

Katsuhiro Kawaguchi, Kosei Mochizuki, Yusuke Horinouchi, Tomonori Kikuchi, Tatsuya Togashi

The 11th East Asian Federation of Ecological Societies (EAFES) International Congress East Asian Federation of Ecological Societies
冬季の潮間帯における繊毛虫の餌不足は海産緑藻遊泳細胞によって補完されるのか？

川口勝弘, 望月康生, 堀之内祐介, 菊地友則, 富樫辰也

第72回日本生態学会大会
海産緑藻エゾヒトエグサの繁殖戦略：野外における有性生殖と単為発生の割合

望月康生, 川口勝弘, 堀之内祐介, 富樫辰也

第72回日本生態学会大会
海産緑藻エゾヒトエグサの微視的胞子体の越夏生育地

堀之内祐介, 望月康生, 市原健介, 富樫辰也

第４８回日本藻類学会大会
海産緑藻の生活環多様化の理解に向けた理論的枠組み

堀之内祐介, 大槻久, 富樫辰也

第７１回日本生態学会大会
野外における海産緑藻の微視的な世代に着目した繁殖戦略の解明

望月康生, 川口勝弘, 堀之内祐介, 富樫辰也

第７１回日本生態学会大会
Intraspecific variation can provide a framework to understand life cycle diversification in green algae.

Horinouchi, Y, Ohtsuki, H, T. Togashi

The Ecological Society of America (ESA) Annual Meeting 2023. 2023年8月6日
Stochastic sporophyte development and implications for life cycle evolution in marine green algae.

Horinouchi, Y, Ohtsuki, H, T. Togashi

13th International Congress of Ecology
Zygote developmental variation provides insights into life cycle evolution in green algae.

Horinouchi, Y, Ohtsuki, H, T. Togashi

9th East Asian Federation of Ecological Societies (EAFES) International Congress.
Does developmental switching of zygotes play roles in the evolution of the alternation of generations?

Horinouchi, Y, Ohtsuki, H, T. Togashi

60th Ecological Society of Australia’s 2020 Annual Meeting.
Equal size cell divisions during gametogenesis in the marine green alga, Monostroma angicava.

Horinouchi, Y, T. Togashi

8th East Asian Federation of Ecological Societies (EAFES) International Congress.

共同研究・競争的資金等の研究課題

千葉県がリードするブルーカーボンとヨウ素製造のリンクプロジェクト

千葉県ちば地域産業創出実証プロジェクト補助金 2025年7月 - 2026年2月

荒井孝義, 富樫辰也

富樫辰也

基本情報

研究分野

受賞

主要な論文

主要なMISC

主要な書籍等出版物

講演・口頭発表等

共同研究・競争的資金等の研究課題

メニュー

共著者の一覧