Cyclic electron flow A to Z Hiroko Takahashi
JOURNAL OF PLANT RESEARCH,
Volume：135,
Number：4,
First page：539,
Last page：541, Jul. 2022,
[Reviewed],
[Lead, Corresponding]English
DOI：https://doi.org/10.1007/s10265-022-01402-yDOI ID：10.1007/s10265-022-01402-y,
ISSN：0918-9440,
eISSN：1618-0860,
Web of Science ID：WOS:000814039900001 The NAD Kinase Slr0400 Functions as a Growth Repressor in Synechocystis sp. PCC 6803 Yuuma Ishikawa; Cedric Cassan; Aikeranmu Kadeer; Koki Yuasa; Nozomu Sato; Kintake Sonoike; Yasuko Kaneko; Atsuko Miyagi; Hiroko Takahashi; Toshiki Ishikawa; Masatoshi Yamaguchi; Yoshitaka Nishiyama; Yukako Hihara; Yves Gibon; Maki Kawai-Yamada
PLANT AND CELL PHYSIOLOGY,
Volume：62,
Number：4,
First page：668,
Last page：677, Apr. 2021,
[Reviewed]English, Scientific journal
DOI：https://doi.org/10.1093/pcp/pcab023DOI ID：10.1093/pcp/pcab023,
ISSN：0032-0781,
eISSN：1471-9053,
Web of Science ID：WOS:000728395500015 Role of an ancient light-harvesting protein of PSI in light absorption and photoprotection Yandu Lu; Qinhua Gan; Masakazu Iwai; Alessandro Alboresi; Adrien Burlacot; Oliver Dautermann; Hiroko Takahashi; Thien Crisanto; Gilles Peltier; Tomas Morosinotto; Anastasios Melis; Krishna K. Niyogi
NATURE COMMUNICATIONS,
Volume：12,
Number：1, Jan. 2021,
[Reviewed]English, Scientific journal
DOI：https://doi.org/10.1038/s41467-021-20967-1DOI ID：10.1038/s41467-021-20967-1,
eISSN：2041-1723,
Web of Science ID：WOS:000684845600007 Overexpression of Orange Carotenoid Protein Protects the Repair of PSII under Strong Light in Synechocystis sp. PCC 6803 Hiroko Takahashi; Yuri Kusama; Xinxiang Li; Shinichi Takaichi; Yoshitaka Nishiyama
PLANT AND CELL PHYSIOLOGY,
Volume：60,
Number：2,
First page：367,
Last page：375, Feb. 2019,
[Reviewed],
[Lead]English, Scientific journal
DOI：https://doi.org/10.1093/pcp/pcy218DOI ID：10.1093/pcp/pcy218,
ISSN：0032-0781,
eISSN：1471-9053,
Web of Science ID：WOS:000459634300010 Configuration of Ten Light-Harvesting Chlorophyll a/b Complex I Subunits in Chlamydomonas reinhardtii Photosystem I Shin-Ichiro Ozawa; Till Bald; Takahito Onishi; Huidan Xue; Takunori Matsumura; Ryota Kubo; Hiroko Takahashi; Michael Hippler; Yuichiro Takahashi
PLANT PHYSIOLOGY,
Volume：178,
Number：2,
First page：583,
Last page：595, Oct. 2018,
[Reviewed]English, Scientific journal
DOI：https://doi.org/10.1104/pp.18.00749DOI ID：10.1104/pp.18.00749,
ISSN：0032-0889,
eISSN：1532-2548,
Web of Science ID：WOS:000446486800008 PROTON GRADIENT REGULATION 5 contributes to ferredoxin-dependent cyclic phosphorylation in ruptured chloroplasts Caijuan Wang; Hiroko Takahashi; Toshiharu Shikanai
BIOCHIMICA ET BIOPHYSICA ACTA-BIOENERGETICS,
Volume：1859,
Number：10,
First page：1173,
Last page：1179, Oct. 2018,
[Reviewed],
[Lead]English, Scientific journal
DOI：https://doi.org/10.1016/j.bbabio.2018.07.011DOI ID：10.1016/j.bbabio.2018.07.011,
ISSN：0005-2728,
eISSN：1879-2650,
Web of Science ID：WOS:000444929300019 PETO Interacts with Other Effectors of Cyclic Electron Flow in Chlamydomonas Hiroko Takahashi; Stefan Schmollinger; Jae-Hyeok Lee; Michael Schroda; Fabrice Rappaport; Francis-Andre Wollman; Olivier Vallon
MOLECULAR PLANT,
Volume：9,
Number：4,
First page：558,
Last page：568, Apr. 2016,
[Reviewed],
[Lead]English, Scientific journal
DOI：https://doi.org/10.1016/j.molp.2015.12.017DOI ID：10.1016/j.molp.2015.12.017,
ISSN：1674-2052,
eISSN：1752-9867,
Web of Science ID：WOS:000373742700008 Biochemical Characterization of Photosystem I-Associated Light-Harvesting Complexes I and II Isolated from State 2 Cells of Chlamydomonas reinhardtii Hiroko Takahashi; Akira Okamuro; Jun Minagawa; Yuichiro Takahashi
PLANT AND CELL PHYSIOLOGY,
Volume：55,
Number：8,
First page：1437,
Last page：1449, Aug. 2014,
[Reviewed],
[Lead]English, Scientific journal
DOI：https://doi.org/10.1093/pcp/pcu071DOI ID：10.1093/pcp/pcu071,
ISSN：0032-0781,
eISSN：1471-9053,
Web of Science ID：WOS:000342978000007 Proton Gradient Regulation 5-Mediated Cyclic Electron Flow under ATP- or Redox-Limited Conditions: A Study of ΔATPase pgr5 and ΔrbcL pgr5 Mutants in the Green Alga Chlamydomonas reinhardtii Xenie Johnson; Janina Steinbeck; Rachel M. Dent; Hiroko Takahashi; Pierre Richaud; Shin-Ichiro Ozawa; Laura Houille-Vernes; Dimitris Petroutsos; Fabrice Rappaport; Arthur R. Grossman; Krishna K. Niyogi; Michael Hippler; Jean Alric
PLANT PHYSIOLOGY,
Volume：165,
Number：1,
First page：438,
Last page：452, May 2014,
[Reviewed]English, Scientific journal
DOI：https://doi.org/10.1104/pp.113.233593DOI ID：10.1104/pp.113.233593,
ISSN：0032-0889,
eISSN：1532-2548,
Web of Science ID：WOS:000335906300034 Cyclic electron flow is redox-controlled but independent of state transition Hiroko Takahashi; Sophie Clowez; Francis-Andre Wollman; Olivier Vallon; Fabrice Rappaport
NATURE COMMUNICATIONS,
Volume：4, Jun. 2013,
[Reviewed],
[Lead]English, Scientific journal
DOI：https://doi.org/10.1038/ncomms2954DOI ID：10.1038/ncomms2954,
ISSN：2041-1723,
Web of Science ID：WOS:000323624100022 Identification of the mobile light-harvesting complex II polypeptides for state transitions in Chlamydomonas reinhardtii.
Hiroko Takahashi; Masakazu Iwai; Yuichiro Takahashi; Jun Minagawa
Proceedings of the National Academy of Sciences of the United States of America, Volume：103, Number：2, First page：477, Last page：82, Jan. 2006, [Reviewed], [Lead], ［International magazine］
State transition in photosynthesis is a short-term balancing mechanism of energy distribution between photosystem I (PSI) and photosystem II (PSII). When PSII is preferentially excited (state 2), a pool of mobile light-harvesting complex II (LHCII) antenna proteins is thought to migrate from PSII to PSI, but biochemical evidence for a physical association between LHCII proteins and PSI in state 2 is weak. Here, using the green alga Chlamydomonas reinhardtii, which has a high capacity for state transitions, we report the isolation of PSI-light-harvesting complex I (LHCI) super-complexes from cells locked into state 1 and state 2. We solubilized the thylakoid membranes with a mild detergent, separated the proteins by sucrose density gradient centrifugation, and subjected gradient fractions to gel-filtration chromatography. Three LHCII polypeptides were associated with a PSI-LHCI supercomplex only in state 2; we identified them as two minor monomeric LHCII proteins (CP26 and CP29) and one previously unreported major LHCII protein type II, or LhcbM5. These three LHCII proteins, in addition to the major trimeric LHCII proteins, were phosphorylated upon transition to state 2. The corresponding phylogenetic tree indicates that among the LHCII proteins associated with PSII, these three LHCII proteins are the most similar to the LHC proteins for PSI (LHCI). Our results are important because CP26, CP29, and LhcbM5, which have been viewed as belonging solely to the PSII complex, are now postulated to shuttle between PSI and PSII during state transitions, thereby acting as docking sites for the trimeric LHCII proteins in both PSI and PSII.
English, Scientific journal
ISSN：0027-8424, PubMed ID：16407170, PubMed Central ID：PMC1326185
PGRL1 involves in the stable PSI activity under high light in the green alga Chlamydomonas reinhardtii
Hiroko Takahashi
Finland-Japan Seminar 2021, Aug. 2021, [Invited], [International conference]
Aug. 2021 - Aug. 2021, English, Invited oral presentation, Finland
緑藻クラミドモナスにおけるPGRL1タンパク質の機能解明を目指して
高橋拓子
May 2021, [Invited], [Domestic conference]
May 2021 - May 2021, Japanese, Invited oral presentation, Japan
Cyclic electron flow A to Z
Hiroko Takahashi
84th JSPR Annual meeting, JPR Symposium, Sep. 2020, [Invited], [International conference]
Sep. 2020 - Sep. 2020, English, Nominated symposium, Japan
Roles of the overexpression of orange carotenoid protein on the protection of photosystem II against photoinhibition in Synechocystis sp. PCC 6803
Hiroko Takahashi, Yuri Kusama, Xinxiang Li, Shinichi Takaichi, Shigeru Itoh, Hisanori Yamakawa and Yoshitaka Nishiyama
Finnish-Japanese Symposium 2016, Sep. 2016, [Invited], [International conference]
Sep. 2016 - Sep. 2016, English, Invited oral presentation, Finland
カロテノイドシフトの測定法
高橋拓子
May 2015, [Invited], [Domestic conference]
May 2015 - May 2015, Japanese, Nominated symposium, Japan
光化学系I:複合体リモデリングからサイクリック電子伝達へ
高橋拓子
May 2015, [Invited], [Domestic conference]
May 2015 - May 2015, Japanese, Invited oral presentation, Japan
The cyclic electron flow in the green alga Chlamydomonas reinhardtii
Hiroko Takahashi
7th Japan-Germany binational meeting, Mar. 2015, [Invited], [International conference]
Mar. 2015 - Mar. 2015, English, Invited oral presentation, Japan
緑藻におけるサイクリック電子伝達、それに関わる役者と調整の解析と考察
高橋拓子
Mar. 2015, [Invited], [Domestic conference]
Mar. 2015 - Mar. 2015, Japanese, Invited oral presentation, Japan
Functional analysis of PetO in the green alga Chlamydomonas reinhardtii
Hiroko Takahashi, Jean Alric, Fabrice Rappaport, Stefan Schmollinger, Michael Schroda, Francis-André and Olivier Vallon
Journée de la sociéte française de photosynthése 2012, May 2012, French sosciety of photosynthesis, [Invited]
May 2012 - May 2012, English, Invited oral presentation, Ecole Normal Supérieure, Paris, France, France
Investigation of the mechanism for high light tolerance in photosystem I in the green alga Chlamydomonas reinhardtii
Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), 01 Apr. 2022 - 31 Mar. 2025
Saitama University
Grant amount(Total)：4160000, Direct funding：3200000, Indirect funding：960000
Grant number：22K06275
Study on mechanisms to maintain the function of photosystem I under strong light
Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), 01 Apr. 2018 - 31 Mar. 2023
Saitama University
Grant amount(Total)：4420000, Direct funding：3400000, Indirect funding：1020000
Grant number：18K06275
プロトン駆動力制御機構の解明と光合成機能増加型植物の作出に向けて
01 Apr. 2019 - 31 Mar. 2021
Grant amount(Total)：3120000, Direct funding：2400000, Indirect funding：720000
Grant number：19H04716
The role of cyclic electron flow in the repair of photosystem II
Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research, Grant-in-Aid for Young Scientists (B), 01 Apr. 2016 - 31 Mar. 2019
Takahashi Hiroko; NISHIYAMA Yoshitaka; TAKAGI Kensuke, Saitama University
Grant amount(Total)：4290000, Direct funding：3300000, Indirect funding：990000
Non photochemical quenching (NPQ) is important short-term acclimation in response to high light conditions. Cyanobacteria have Orange Carotenoid Protein (OCP) that quenches excessive light energy as heat. We generated the OCP-deficient and OCP-overexpressed strains. OCP-overexpressed strain showed high NPQ level and tolerance to photoinhibition of photosystem II. Additionally, de novo synthesis of photosystem II protein, D1, was enhanced and also the production of singlet oxygen that inhibits the elongation of translation, was decreased in the overexppressed strain. We concluded that larger extent of NPQ should suppress the production of singlet oxygen via quenching the excitation energy and the elongation process should be protected, resulting in alleviated photo inhibition of photosystem II. This study was published in Plant Cell and Physiology (2019) 60, 367-375.
Grant number：16K18561
光環境変動により引き起こされる光化学系I複合体の動態の解析
2007 - 2008
Grant amount(Total)：1800000, Direct funding：1800000
Grant number：07J07175
