World's Best Scientists 2026 revealed!

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Molecular Biology 67 1580 1414 132 125 279 14720

Makoto Hayashi publications per year

The chart shows the history of publications by Makoto Hayashi between 1974 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Makoto Hayashi published across 52 years, from 1974 to 2025, averaging 6.3 papers a year. Output peaked at 23 publications in 1996. 2 of the 328 publications appeared in the last two years.

No. of publications
5 10 15 20
Bar chart. Horizontal axis: year, 1974 to 2025. Vertical axis: number of publications, 0 to 23. Peak 23 publications in 1996. 1974: 1 publication 1975: 0 publications 1976: 0 publications 1977: 0 publications 1978: 2 publications 1979: 1 publication 1980: 0 publications 1981: 0 publications 1982: 1 publication 1983: 1 publication 1984: 6 publications 1985: 3 publications 1986: 3 publications 1987: 2 publications 1988: 3 publications 1989: 3 publications 1990: 3 publications 1991: 14 publications 1992: 17 publications 1993: 10 publications 1994: 12 publications 1995: 15 publications 1996: 23 publications 1997: 20 publications 1998: 18 publications 1999: 10 publications 2000: 10 publications 2001: 4 publications 2002: 14 publications 2003: 7 publications 2004: 6 publications 2005: 6 publications 2006: 13 publications 2007: 13 publications 2008: 7 publications 2009: 5 publications 2010: 6 publications 2011: 11 publications 2012: 13 publications 2013: 8 publications 2014: 4 publications 2015: 11 publications 2016: 2 publications 2017: 2 publications 2018: 3 publications 2019: 3 publications 2020: 3 publications 2021: 0 publications 2022: 3 publications 2023: 4 publications 2024: 0 publications 2025: 2 publications
1974 2025

328 publications in total across all disciplines

View publications per year as a table
Makoto Hayashi: publications per year, 1974 to 2025
Year Publications
1974 1
1975 0
1976 0
1977 0
1978 2
1979 1
1980 0
1981 0
1982 1
1983 1
1984 6
1985 3
1986 3
1987 2
1988 3
1989 3
1990 3
1991 14
1992 17
1993 10
1994 12
1995 15
1996 23
1997 20
1998 18
1999 10
2000 10
2001 4
2002 14
2003 7
2004 6
2005 6
2006 13
2007 13
2008 7
2009 5
2010 6
2011 11
2012 13
2013 8
2014 4
2015 11
2016 2
2017 2
2018 3
2019 3
2020 3
2021 0
2022 3
2023 4
2024 0
2025 2
Total 328
Download as CSV

Makoto Hayashi publication distribution in Molecular Biology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Molecular Biology in 2026. The highlighted bar marks where Makoto Hayashi sits on this spectrum.

No. of scientists
50 100 150
Bar chart with 53 bars. Horizontal axis: publications, 47–56 to 564+. Vertical axis: number of scientists, 0 to 177. Most scientists, 177, have 117–126 publications. The last bar groups every scientist with 564 publications or more. The highlighted bar, 277–286 publications, is where this scientist sits. 47–56 publications: 7 scientists 57–66 publications: 17 scientists 67–76 publications: 65 scientists 77–86 publications: 90 scientists 87–96 publications: 125 scientists 97–106 publications: 131 scientists 107–116 publications: 162 scientists 117–126 publications: 177 scientists 127–136 publications: 158 scientists 137–146 publications: 158 scientists 147–156 publications: 146 scientists 157–166 publications: 159 scientists 167–176 publications: 131 scientists 177–186 publications: 110 scientists 187–196 publications: 112 scientists 197–206 publications: 100 scientists 207–216 publications: 89 scientists 217–226 publications: 98 scientists 227–236 publications: 74 scientists 237–246 publications: 72 scientists 247–256 publications: 63 scientists 257–266 publications: 53 scientists 267–276 publications: 54 scientists 277–286 publications: 49 scientists 287–296 publications: 52 scientists 297–306 publications: 43 scientists 307–316 publications: 46 scientists 317–326 publications: 41 scientists 327–336 publications: 42 scientists 337–346 publications: 31 scientists 347–356 publications: 28 scientists 357–366 publications: 29 scientists 367–376 publications: 26 scientists 377–386 publications: 24 scientists 387–396 publications: 24 scientists 397–406 publications: 14 scientists 407–416 publications: 13 scientists 417–426 publications: 20 scientists 427–436 publications: 12 scientists 437–446 publications: 20 scientists 447–456 publications: 11 scientists 457–466 publications: 10 scientists 467–476 publications: 14 scientists 477–486 publications: 14 scientists 487–496 publications: 10 scientists 497–506 publications: 13 scientists 507–516 publications: 13 scientists 517–526 publications: 2 scientists 527–536 publications: 4 scientists 537–546 publications: 6 scientists 547–556 publications: 8 scientists 557–563 publications: 6 scientists 564+ publications: 100 scientists
47–56 publications 564+

This scientist: 279 publications — 77th percentile

77% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 564 publications or more.

View publications distribution as a table
Number of Molecular Biology scientists by publication count, Research.com 2026 ranking edition. Based on 3,076 ranked scientists.
Publications Scientists This scientist
47–56 7
57–66 17
67–76 65
77–86 90
87–96 125
97–106 131
107–116 162
117–126 177
127–136 158
137–146 158
147–156 146
157–166 159
167–176 131
177–186 110
187–196 112
197–206 100
207–216 89
217–226 98
227–236 74
237–246 72
247–256 63
257–266 53
267–276 54
277–286 49 279
287–296 52
297–306 43
307–316 46
317–326 41
327–336 42
337–346 31
347–356 28
357–366 29
367–376 26
377–386 24
387–396 24
397–406 14
407–416 13
417–426 20
427–436 12
437–446 20
447–456 11
457–466 10
467–476 14
477–486 14
487–496 10
497–506 13
507–516 13
517–526 2
527–536 4
537–546 6
547–556 8
557–563 6
564+ 100
Download as CSV

Makoto Hayashi D-index placement in Molecular Biology in 2026

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

No. of scientists
25 50 75 100 125
Bar chart with 54 bars. Horizontal axis: D-Index, 40–41 to 145+. Vertical axis: number of scientists, 0 to 131. Most scientists, 131, have 64–65 D-Index. The last bar groups every scientist with 145 D-Index or more. The highlighted bar, 66–67 D-Index, is where this scientist sits. 40–41 D-Index: 36 scientists 42–43 D-Index: 101 scientists 44–45 D-Index: 115 scientists 46–47 D-Index: 121 scientists 48–49 D-Index: 118 scientists 50–51 D-Index: 130 scientists 52–53 D-Index: 106 scientists 54–55 D-Index: 116 scientists 56–57 D-Index: 113 scientists 58–59 D-Index: 129 scientists 60–61 D-Index: 120 scientists 62–63 D-Index: 105 scientists 64–65 D-Index: 131 scientists 66–67 D-Index: 95 scientists 68–69 D-Index: 97 scientists 70–71 D-Index: 106 scientists 72–73 D-Index: 83 scientists 74–75 D-Index: 89 scientists 76–77 D-Index: 77 scientists 78–79 D-Index: 70 scientists 80–81 D-Index: 73 scientists 82–83 D-Index: 60 scientists 84–85 D-Index: 48 scientists 86–87 D-Index: 45 scientists 88–89 D-Index: 50 scientists 90–91 D-Index: 31 scientists 92–93 D-Index: 51 scientists 94–95 D-Index: 43 scientists 96–97 D-Index: 38 scientists 98–99 D-Index: 39 scientists 100–101 D-Index: 41 scientists 102–103 D-Index: 29 scientists 104–105 D-Index: 33 scientists 106–107 D-Index: 35 scientists 108–109 D-Index: 20 scientists 110–111 D-Index: 38 scientists 112–113 D-Index: 19 scientists 114–115 D-Index: 28 scientists 116–117 D-Index: 13 scientists 118–119 D-Index: 23 scientists 120–121 D-Index: 16 scientists 122–123 D-Index: 15 scientists 124–125 D-Index: 11 scientists 126–127 D-Index: 21 scientists 128–129 D-Index: 7 scientists 130–131 D-Index: 13 scientists 132–133 D-Index: 14 scientists 134–135 D-Index: 17 scientists 136–137 D-Index: 9 scientists 138–139 D-Index: 8 scientists 140–141 D-Index: 16 scientists 142–143 D-Index: 7 scientists 144 D-Index: 7 scientists 145+ D-Index: 100 scientists
40–41 D-Index 145+

This scientist: 67 D-Index — 50th percentile

50% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 145 D-Index or more.

View D-Index distribution as a table
Number of Molecular Biology scientists by D-index, Research.com 2026 ranking edition. Based on 3,076 ranked scientists.
D-Index Scientists This scientist
40–41 36
42–43 101
44–45 115
46–47 121
48–49 118
50–51 130
52–53 106
54–55 116
56–57 113
58–59 129
60–61 120
62–63 105
64–65 131
66–67 95 67
68–69 97
70–71 106
72–73 83
74–75 89
76–77 77
78–79 70
80–81 73
82–83 60
84–85 48
86–87 45
88–89 50
90–91 31
92–93 51
94–95 43
96–97 38
98–99 39
100–101 41
102–103 29
104–105 33
106–107 35
108–109 20
110–111 38
112–113 19
114–115 28
116–117 13
118–119 23
120–121 16
122–123 15
124–125 11
126–127 21
128–129 7
130–131 13
132–133 14
134–135 17
136–137 9
138–139 8
140–141 16
142–143 7
144 7
145+ 100
Download as CSV

Overview

Makoto Hayashi is affiliated with makoto international consulting in Japan and has contributed extensively in the fields of biochemistry, genetics and molecular biology, environmental science, and medicine. Their research spans multiple subfields including cancer research, health, toxicology and mutagenesis, chemical health and safety, epidemiology, and small animals.

The primary focus of their work involves carcinogens and genotoxicity assessment, effects and risks of endocrine disrupting chemicals, chemical safety and risk management, animal testing and alternatives, DNA repair mechanisms, genetically modified organisms research, and computational drug discovery methods.

Hayashi's notable recent publications include:

  • "Opinion: regulatory genotoxicity: past, present and future," 2022, Genes and Environment
  • ""Statistical significance" and other important considerations in genotoxicity safety testing," 2023, Mutation Research/Genetic Toxicology and Environmental Mutagenesis

Other significant related works where Hayashi is a co-author or closely associated include:

  • "Micronucleus test using formalin-fixed rat glandular stomach and colon," 2023, Genes and Environment
  • "Detection of hepatocarcinogens by combination of liver micronucleus assay and histopathological examination in 2-week or 4-week repeated dose studies," 2022, Genes and Environment
  • "Target-specific micronucleus induction by colon carcinogens: 2-Amino-1-methyl-6-phenylimidazo[4,5-b]pyridine and 1,2-dimethylhydrazine," 2020, Regulatory Toxicology and Pharmacology

Frequent coauthors collaborating with Hayashi include Wakako Ohyama, Takashi Omori, Yohei Fujiishi, Emiko Okada, and Kazunori Narumi, reflecting collaborative efforts mainly in genotoxicity and toxicological research topics.

Their work has been published mostly in journals such as Mutation Research/Genetic Toxicology and Environmental Mutagenesis, Genes and Environment, Regulatory Toxicology and Pharmacology, Therapeutic Advances in Respiratory Disease, and Respiratory Medicine.

Best Publications

  • Primary mutagenicity screening of food additives currently used in Japan

    M. Ishidate;T. Sofuni;K. Yoshikawa;M. Hayashi

  • The micronucleus assay with mouse peripheral blood reticulocytes using acridine orange-coated slides.

    Makoto Hayashi;Takeshi Morita;Yukio Kodama;Toshio Sofuni

  • In vivo rodent micronucleus assay: protocol, conduct and data interpretation.

    Gopala Krishna;Makoto Hayashi

  • An application of Acridine Orange fluorescent staining to the micronucleus test.

    M. Hayashi;T. Sofuni;M. Ishidate

  • Evaluation of the rodent micronucleus assay in the screening of IARC carcinogens (groups 1, 2A and 2B) the summary report of the 6th collaborative study by CSGMT/JEMS MMS. Collaborative Study of the Micronucleus Group Test. Mammalian Mutagenicity Study Group.

    Takeshi Morita;Norihide Asano;Takumi Awogi;Yu F Sasaki

  • Development of genotoxicity assay systems that use aquatic organisms

    M Hayashi;T Ueda;K Uyeno;K Wada

  • Micronucleus tests in mice on 39 food additives and eight miscellaneous chemicals.

    M. Hayashi;M. Kishi;T. Sofuni;M. Ishidate

  • Validation study of the in vitro micronucleus test in a Chinese hamster lung cell line (CHL/IU).

    Taijiro Matsushima;Makoto Hayashi;Atsuko Matsuoka;Motoi Ishidate

  • Evaluation of the micronucleus test using a Chinese hamster cell line as an alternative to the conventional in vitro chromosomal aberration test.

    A. Matsuoka;N. Yamazaki;T. Suzuki;M. Hayashi

  • Evaluation of the rat micronucleus test with bone marrow and peripheral blood: Summary of the 9th collaborative study by CSGMT/JEMS. MMS

    Akihiro Wakata;Youichi Miyamae;Sei-ichi Sato;Takayoshi Suzuki

  • Evaluation of the mouse lymphoma tk assay (microwell method) as an alternative to the in vitro chromosomal aberration test

    Masamitsu Honma;Makoto Hayashi;Hiroyasu Shimada;Noriho Tanaka

  • In vivo erythrocyte micronucleus assay III. Validation and regulatory acceptance of automated scoring and the use of rat peripheral blood reticulocytes, with discussion of non-hematopoietic target cells and a single dose-level limit test.

    Makoto Hayashi;James T MacGregor;David G Gatehouse;David H Blakey

  • Evaluation of the rodent micronucleus assay by a 28-day treatment protocol: Summary of the 13th Collaborative Study by the Collaborative Study Group for the Micronucleus Test (CSGMT)/Environmental Mutagen Society of Japan (JEMS)-Mammalian Mutagenicity Study Group (MMS).

    Shuichi Hamada;Sizuyo Sutou;Takeshi Morita;Akihiro Wakata

  • Kinetics of micronucleus formation in relation to chromosomal aberrations in mouse bone marrow

    Makoto Hayashi;Toshio Sofuni;Motoi Ishidate

  • Evaluation of the genotoxicity of stevioside and steviol using six in vitro and one in vivo mutagenicity assays.

    M. Matsui;K. Matsui;Y. Kawasaki;Y. Oda

  • Cytotoxic and mutagenic responses to X-rays and chemical mutagens in normal and p53-mutated human lymphoblastoid cells

    Masamitsu Honma;Makoto Hayashi;Toshio Sofuni

  • Genotoxicity of microcystin-LR in human lymphoblastoid TK6 cells.

    Li Zhan;Hiroko Sakamoto;Mayumi Sakuraba;De Sheng Wu

  • Genotoxicity of acrylamide and glycidamide in human lymphoblastoid TK6 cells.

    Naoki Koyama;Hiroko Sakamoto;Mayumi Sakuraba;Tomoko Koizumi

  • Evaluation of liver and peripheral blood micronucleus assays with 9 chemicals using young rats. A study by the Collaborative Study Group for the Micronucleus Test (CSGMT)/Japanese Environmental Mutagen Society (JEMS)-Mammalian Mutagenicity Study Group (MMS).

    Hiroshi Suzuki;Naohiro Ikeda;Kazuo Kobayashi;Yukari Terashima

  • The concomitant detection of gene mutation and micronucleus induction by mitomycin C in vivo using lacZ transgenic mice.

    Takayoshi Suzuki;Makoto Hayashi;Toshio Sofuni;Brian C. Myhr

Frequent Co-Authors

Toshio Sofuni
Toshio Sofuni National Institutes of Health
James T. MacGregor
James T. MacGregor United States Food and Drug Administration
Takehiko Nohmi
Takehiko Nohmi Gifu University
Stephen D. Dertinger
Stephen D. Dertinger University of Rochester
Yasushi Yamazoe
Yasushi Yamazoe Tohoku University
Takayoshi Suzuki
Takayoshi Suzuki Osaka University
Keiji Wakabayashi
Keiji Wakabayashi University of Shizuoka
Kazuo Kobayashi
Kazuo Kobayashi National Institute of Infectious Diseases
Minako Nagao
Minako Nagao National Cancer Research Institute, UK
Toshikazu Ushijima
Toshikazu Ushijima National Cancer Centre

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

Exploring Molecular Biology in the USA can also open doors to diverse online degree pathways. Students interested in healthcare may consider the cheapest bsn to msn online options, which offer accessible bridges for nursing professionals aiming to advance their credentials.

For those seeking flexibility, enrolling in nonprofit online universities ensures quality education while often lowering tuition costs and supporting a mission-driven academic experience.

Military service members or veterans considering life sciences can benefit by choosing an online college for military that provides tailored resources, military scholarships, and programs suited to an active lifestyle.

If your interests branch into health services and community support, pursuing social work online master's programs can be a strategic next step alongside scientific study, allowing for career growth in clinical or research-based roles.

Best Scientists Citing Makoto Hayashi

Trending Scientists

Recently Published Articles