World's Best Scientists 2026 revealed!
Toshiharu Hase

Toshiharu Hase

D-Index & Metrics

Biology and Biochemistry

D-Index
59
Citations
9972
World Ranking
12792
National Ranking
884

Chemistry

D-Index
59
Citations
9704
World Ranking
10392
National Ranking
754

Toshiharu Hase publication distribution in Chemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Chemistry in 2026. The highlighted bar marks where Toshiharu Hase sits on this spectrum.

61–80 publications: 66 scientists 81–100 publications: 302 scientists 101–120 publications: 623 scientists 121–140 publications: 918 scientists 141–160 publications: 1,218 scientists 161–180 publications: 1,350 scientists 181–200 publications: 1,344 scientists 201–220 publications: 1,281 scientists 221–240 publications: 1,216 scientists 241–260 publications: 1,100 scientists 261–280 publications: 979 scientists 281–300 publications: 939 scientists 301–320 publications: 764 scientists 321–340 publications: 643 scientists 341–360 publications: 628 scientists 361–380 publications: 522 scientists 381–400 publications: 459 scientists 401–420 publications: 397 scientists 421–440 publications: 327 scientists 441–460 publications: 270 scientists 461–480 publications: 265 scientists 481–500 publications: 252 scientists 501–520 publications: 201 scientists 521–540 publications: 185 scientists 541–560 publications: 148 scientists 561–580 publications: 148 scientists 581–600 publications: 132 scientists 601–620 publications: 114 scientists 621–640 publications: 104 scientists 641–660 publications: 91 scientists 661–680 publications: 92 scientists 681–700 publications: 73 scientists 701–720 publications: 57 scientists 721–740 publications: 54 scientists 741–760 publications: 67 scientists 761–780 publications: 45 scientists 781–800 publications: 46 scientists 801–820 publications: 39 scientists 821–840 publications: 32 scientists 841–860 publications: 36 scientists 861–880 publications: 29 scientists 881–900 publications: 26 scientists 901–920 publications: 24 scientists 921–940 publications: 14 scientists 941–960 publications: 23 scientists 961–980 publications: 28 scientists 981–1,000 publications: 15 scientists 1,001–1,020 publications: 29 scientists 1,021–1,040 publications: 12 scientists 1,041–1,060 publications: 19 scientists 1,061–1,080 publications: 12 scientists 1,081–1,100 publications: 6 scientists 1,101–1,120 publications: 8 scientists 1,121–1,140 publications: 12 scientists 1,141–1,160 publications: 5 scientists 1,161–1,180 publications: 6 scientists 1,181–1,200 publications: 14 scientists 1,201–1,220 publications: 7 scientists 1,221–1,240 publications: 2 scientists 1,241–1,260 publications: 6 scientists 1,261–1,280 publications: 4 scientists 1,281–1,294 publications: 6 scientists 1,295+ publications: 100 scientists
61 publications 1,295+

This scientist: 277 publications — 57th percentile

57% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,295 publications or more.

Toshiharu Hase D-index placement in Chemistry in 2026

The chart shows the D-index (discipline H-index) distribution of Chemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Toshiharu Hase sits on this spectrum.

40–41 D-Index: 289 scientists 42–43 D-Index: 612 scientists 44–45 D-Index: 808 scientists 46–47 D-Index: 776 scientists 48–49 D-Index: 835 scientists 50–51 D-Index: 861 scientists 52–53 D-Index: 872 scientists 54–55 D-Index: 933 scientists 56–57 D-Index: 1,051 scientists 58–59 D-Index: 930 scientists 60–61 D-Index: 882 scientists 62–63 D-Index: 834 scientists 64–65 D-Index: 731 scientists 66–67 D-Index: 775 scientists 68–69 D-Index: 683 scientists 70–71 D-Index: 646 scientists 72–73 D-Index: 561 scientists 74–75 D-Index: 501 scientists 76–77 D-Index: 437 scientists 78–79 D-Index: 388 scientists 80–81 D-Index: 354 scientists 82–83 D-Index: 292 scientists 84–85 D-Index: 275 scientists 86–87 D-Index: 254 scientists 88–89 D-Index: 235 scientists 90–91 D-Index: 185 scientists 92–93 D-Index: 192 scientists 94–95 D-Index: 155 scientists 96–97 D-Index: 163 scientists 98–99 D-Index: 125 scientists 100–101 D-Index: 105 scientists 102–103 D-Index: 105 scientists 104–105 D-Index: 112 scientists 106–107 D-Index: 88 scientists 108–109 D-Index: 68 scientists 110–111 D-Index: 69 scientists 112–113 D-Index: 65 scientists 114–115 D-Index: 79 scientists 116–117 D-Index: 61 scientists 118–119 D-Index: 44 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 40 scientists 124–125 D-Index: 33 scientists 126–127 D-Index: 26 scientists 128–129 D-Index: 34 scientists 130–131 D-Index: 35 scientists 132–133 D-Index: 25 scientists 134–135 D-Index: 27 scientists 136–137 D-Index: 17 scientists 138–139 D-Index: 16 scientists 140–141 D-Index: 20 scientists 142–143 D-Index: 20 scientists 144–145 D-Index: 15 scientists 146–147 D-Index: 9 scientists 148–149 D-Index: 9 scientists 150–151 D-Index: 16 scientists 152–153 D-Index: 11 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 3 scientists 158 D-Index: 3 scientists 159+ D-Index: 98 scientists
40 D-Index 159+

This scientist: 59 D-Index — 44th percentile

44% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 159 D-Index or more.

Overview

Toshiharu Hase is affiliated with Osaka University in Japan. Their research primarily spans the fields of Biochemistry, Genetics and Molecular Biology, with significant contributions in Agricultural and Biological Sciences.

The scientist's work encompasses several subfields, including Plant Science, Molecular Biology, Public Health, Environmental and Occupational Health, Oncology, and Biochemistry.

Key topics covered in their research include:

  • Photosynthetic Processes and Mechanisms
  • Malaria Research and Control
  • Drug Transport and Resistance Mechanisms
  • Traditional and Medicinal Uses of Annonaceae
  • Hemoglobin structure and function
  • Electron Spin Resonance Studies
  • Enzyme Production and Characterization

Toshiharu Hase has published research in notable venues such as:

  • The Journal of Biochemistry
  • Bioscience Biotechnology and Biochemistry
  • Molecular Biology Reports
  • Plant Cell & Environment

Recent papers by the scientist include:

  • "C-terminal aromatic residue of Plasmodium ferredoxin important for the interaction with ferredoxin: NADP(H) oxidoreductase: possible involvement for artemisinin resistance of human malaria parasites," 2020, The Journal of Biochemistry
  • "Molecular mechanism of negative cooperativity of ferredoxin-NADP+ reductase by ferredoxin and NADP(H): involvement of a salt bridge between Asp60 of ferredoxin and Lys33 of FNR," 2021, Bioscience Biotechnology and Biochemistry
  • "Mutation of UDP-glucose binding motif residues lead to increased affinity for ADP-glucose in sugarcane sucrose phosphate synthase," 2021, Molecular Biology Reports
  • "Ferredoxin C2 is required for chlorophyll biosynthesis and accumulation of photosynthetic antennae in Arabidopsis," 2023, Plant Cell & Environment

Frequent collaborators of Toshiharu Hase include:

  • Yoko Kimata-Ariga
  • Asako Sakamoto
  • Miho Kamatani
  • Takashi Saitoh
  • Yutaro Chikuma

Best Publications

  • Structure of the electron transfer complex between ferredoxin and ferredoxin-NADP + reductase

    Genji Kurisu;Masami Kusunoki;Etsuko Katoh;Toshimasa Yamazaki

  • Cloning and sequencing of Serratia protease gene.

    Kazuo Nakahama;Koji Yoshimura;Ryuji Marumoto;Masakazu Kikuchi

  • Biochemical and Molecular Characterization of a Novel UDP-Glucose:Anthocyanin 3′-O-Glucosyltransferase, a Key Enzyme for Blue Anthocyanin Biosynthesis, from Gentian

    Masako Fukuchi-Mizutani;Hiroaki Okuhara;Yuko Fukui;Masahiro Nakao

  • X-Ray Analysis of a [2Fe-2S] Ferredoxin from ‘Spirulina platensis. Main Chain Fold and Location of Side Chains at 2.5 Å Resolution

    Tomitake Tsukihara;Keiichi Fukuyama;Masahiro Nakamura;Yukiteru Katsube

  • Regulation of SOS functions: Purification of E. coli LexA protein and determination of its specific site cleaved by the RecA protein

    Toshihiro Horii;Tomoko Ogawa;Tomoyuki Nakatani;Toshiharu Hase

  • Functional, structural, and spectroscopic characterization of a glutathione-ligated [2Fe–2S] cluster in poplar glutaredoxin C1

    Nicolas Rouhier;Hideaki Unno;Sibali Bandyopadhyay;Lluis Masip

  • Structure of S. platensis [2Fe-2S] ferredoxin and evolution of chloroplast-type ferredoxins

    Keiichi Fukuyama;Toshiharu Hase;Satoshi Matsumoto;Tomitake Tsukihara

  • A Post Genomic Characterization of Arabidopsis Ferredoxins

    Guy Thomas Hanke;Yoko Kimata-Ariga;Isao Taniguchi;Toshiharu Hase

  • Differential Interaction of Maize Root Ferredoxin:NADP+ Oxidoreductase with Photosynthetic and Non-Photosynthetic Ferredoxin Isoproteins

    Yayoi Onda;Tomohiro Matsumura;Yoko Kimata-Ariga;Hitoshi Sakakibara

  • Bell pepper fruit fatty acid hydroperoxide lyase is a cytochrome P450 (CYP74B)

    Kenji Matsui;Mizuyoshi Shibutani;Toshiharu Hase;Tadahiko Kajiwara

  • Atomic Structure of Plant Glutamine Synthetase A KEY ENZYME FOR PLANT PRODUCTIVITY

    Hideaki Unno;Tatsuya Uchida;Hajime Sugawara;Genji Kurisu

  • Tertiary structure of Bacillus thermoproteolyticus [4Fe-4S] ferredoxin. Evolutionary implications for bacterial ferredoxins.

    Keiichi Fukuyama;Yoshitomo Nagahara;Tomitake Tsukihara;Yukiteru Katsube

  • Molecular Cloning of the Family of Glutamine Synthetase Genes from Maize: Expression of Genes for Glutamine Synthetase and Ferredoxin-Dependent Glutamate Synthase in Photosynthetic and Non-Photosynthetic Tissues

    Hitoshi sakakibara;Shiro Kawabata;Hitoshi Takahashi;Toshiharu Hase

  • Analysis of Reductant Supply Systems for Ferredoxin-Dependent Sulfite Reductase in Photosynthetic and Nonphotosynthetic Organs of Maize

    Keiko Yonekura-Sakakibara;Yayoi Onda;Toshihiko Ashikari;Yoshikazu Tanaka

  • Pattern of expression and substrate specificity of chloroplast ferredoxins from Chlamydomonas reinhardtii

    Aimee M. Terauchi;Shu-Fen Lu;Mirko Zaffagnini;Shane Tappa

  • STRUCTURE OF THE 2FE-2S FERREDOXIN I FROM THE BLUE-GREEN ALGA APHANOTHECE SACRUM AT 2.2 A RESOLUTION

    Tomitake Tsukihara;Keiichi Fukuyama;Masayasu Mizushima;Tadashi Harioka

  • Plant sulfite reductase: molecular structure, catalytic function and interaction with ferredoxin.

    Masato Nakayama;Tetsuyuki Akashi;Toshiharu Hase

  • Multiple iso‐proteins of FNR in Arabidopsis: evidence for different contributions to chloroplast function and nitrogen assimilation

    Guy Thomas Hanke;Satoshi Okutani;Yoshinori Satomi;Toshifumi Takao

  • Maize Non-Photosynthetic Ferredoxin Precursor Is Mis-Sorted to the Intermembrane Space of Chloroplasts in the Presence of Light

    Toshiya Hirohashi;Toshiharu Hase;Masato Nakai

  • Structural insight into poplar glutaredoxin C1 with a bridging iron-sulfur cluster at the active site.

    Yingang Feng;Nan Zhong;Nicolas Rouhier;Toshiharu Hase

Frequent Co-Authors

Hiroshi Matsubara
Hiroshi Matsubara Osaka Metropolitan University
Tatsuo Sugiyama
Tatsuo Sugiyama Nagoya University
Hitoshi Sakakibara
Hitoshi Sakakibara Nagoya University
Toshifumi Takao
Toshifumi Takao Osaka University
Yuji Goto
Yuji Goto Osaka University
Keiichi Fukuyama
Keiichi Fukuyama Osaka University
Tomitake Tsukihara
Tomitake Tsukihara University of Hyogo
Naoki Sato
Naoki Sato University of Tokyo
Yoshikazu Tanaka
Yoshikazu Tanaka Tohoku University
Toshihiro Horii
Toshihiro Horii Osaka University

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