World's Best Scientists 2026 revealed!
Ryouichi Tanaka

Ryouichi Tanaka

D-Index & Metrics

Plant Science and Agronomy

D-Index
55
Citations
11297
World Ranking
1609
National Ranking
49

Best Publications

  • Tetrapyrrole Biosynthesis in Higher Plants

    Ryouichi Tanaka;Ayumi Tanaka

  • Rice NON-YELLOW COLORING1 Is Involved in Light-Harvesting Complex II and Grana Degradation during Leaf Senescence

    Makoto Kusaba;Hisashi Ito;Ryouhei Morita;Shuichi Iida

  • Chlorophyll a oxygenase (CAO) is involved in chlorophyll b formation from chlorophyll a

    Ayumi Tanaka;Hisashi Ito;Ryouichi Tanaka;Nobuaki K. Tanaka

  • Chlorophyll metabolism.

    Unknown

  • Identification of a Vinyl Reductase Gene for Chlorophyll Synthesis in Arabidopsis thaliana and Implications for the Evolution of Prochlorococcus Species

    Nozomi Nagata;Ryouichi Tanaka;Soichirou Satoh;Ayumi Tanaka

  • Cloning and functional expression of the gene encoding the key enzyme for chlorophyll b biosynthesis (CAO) from Arabidopsis thaliana

    Ulrike Oster;Ryouichi Tanaka;Ayumi Tanaka;Wolfhart Rüdiger

  • The cell biology of tetrapyrroles: a life and death struggle.

    Nobuyoshi Mochizuki;Ryouichi Tanaka;Bernhard Grimm;Tatsuru Masuda

  • Chlorophyll cycle regulates the construction and destruction of the light-harvesting complexes

    Ryouichi Tanaka;Ayumi Tanaka

  • Tetrapyrrole Metabolism in Arabidopsis thaliana.

    Ryouichi Tanaka;Koichi Kobayashi;Tatsuru Masuda

  • Participation of Chlorophyll b Reductase in the Initial Step of the Degradation of Light-harvesting Chlorophyll a/b-Protein Complexes in Arabidopsis

    Yukiko Horie;Hisashi Ito;Makoto Kusaba;Ryouichi Tanaka

  • The steady-state level of Mg-protoporphyrin IX is not a determinant of plastid-to-nucleus signaling in Arabidopsis.

    Nobuyoshi Mochizuki;Ryouichi Tanaka;Ayumi Tanaka;Tatsuru Masuda

  • Identification of the 7-Hydroxymethyl Chlorophyll a Reductase of the Chlorophyll Cycle in Arabidopsis

    Miki Meguro;Hisashi Ito;Atsushi Takabayashi;Ryouichi Tanaka

  • Reduced activity of geranylgeranyl reductase leads to loss of chlorophyll and tocopherol and to partially geranylgeranylated chlorophyll in transgenic tobacco plants expressing antisense RNA for geranylgeranyl reductase

    Ryouichi Tanaka;Ulrike Oster;Elisabeth Kruse;Wolfhart Rüdiger

  • Role of Magnesium Chelatase Activity in the Early Steps of the Tetrapyrrole Biosynthetic Pathway

    Jutta Papenbrock;Hans-Peter Mock;Ryouichi Tanaka;Elisabeth Kruse

  • The Arabidopsis-accelerated cell death gene ACD1 is involved in oxygenation of pheophorbide a: inhibition of the pheophorbide a oxygenase activity does not lead to the "stay-green" phenotype in Arabidopsis.

    Ryouichi Tanaka;Masumi Hirashima;Soichirou Satoh;Ayumi Tanaka

  • Stay-green plants: what do they tell us about the molecular mechanism of leaf senescence

    Makoto Kusaba;Ayumi Tanaka;Ryouichi Tanaka

  • Effect of salicylic acid on chlorophyll and carotenoid contents of wheat and moong seedlings

    S.T. Moharekar;S.T. Moharekar;S.D. Lokhande;T. Hara;R. Tanaka

  • Molecular cloning and sequence of a cholesterol-repressible enzyme related to prenyltransferase in the isoprene biosynthetic pathway.

    C F Clarke;R D Tanaka;K Svenson;M Wamsley

  • The N-Terminal Domain of Chlorophyllide a Oxygenase Confers Protein Instability in Response to Chlorophyll b Accumulation in Arabidopsis

    Akihiro Yamasato;Nozomi Nagata;Ryouichi Tanaka;Ayumi Tanaka

  • Overexpression of chlorophyllide a oxygenase (CAO) enlarges the antenna size of photosystem II in Arabidopsis thaliana.

    Ryouichi Tanaka;Yoshihiro Koshino;Shinichiro Sawa;Sumie Ishiguro

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