Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (943,645 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 2
Atsushi Ishihara
Plant Sciences
Natural Product Chemistry
Metrics
H-Index
i10 Index
Citation
44
108
5,532
* Rankings
Ranking Based On Selection: 3
Mostafa Abdelrahman
Plant transcriptome and metabolome under stress
Metrics
H-Index
i10 Index
Citation
36
65
4,201
* Rankings
Ranking Based On Selection: 5
Hironori Kaminaka
Plant immunity
Mycorrhizal symbiosis
Mycoheterotrophy
Metrics
H-Index
i10 Index
Citation
30
44
3,853
* Rankings
Ranking Based On Selection: 7
Izzat Tahir|Izzat Sidahmed Ali Tahir
Plant Breeding and Genetics
Abiotic Stress Tolerance
Metrics
H-Index
i10 Index
Citation
19
35
1,771
* Rankings
Ranking Based On Selection: 8
Takayoshi Ishii
Plant Cytogenetics
Chromosome Biology
Genome Editing
Metrics
H-Index
i10 Index
Citation
17
22
1,000
* Rankings
Ranking Based On Selection: 10
Amin Elsadig Eltayeb|Amin Habora
Biotechnology
Genetic Engineering
Molecular Biology
Breeding & Crop Improvement
Metrics
H-Index
i10 Index
Citation
16
16
1,645

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* Rankings
Ranking Based On Selection: 11
Toshihiko Kinugasa
Plant Ecology
Ecophysiology
Grassland Ecology
Metrics
H-Index
i10 Index
Citation
13
14
620
Rankings
Ranking Based On Selection: 1
Hisashi Tsujimoto
Metrics
H-Index
i10 Index
Citation Counts
49
153
7,032
Rankings
Ranking Based On Selection: 2
Atsushi Ishihara
Metrics
H-Index
i10 Index
Citation Counts
44
108
5,532
Rankings
Ranking Based On Selection: 3
Mostafa Abdelrahman
Metrics
H-Index
i10 Index
Citation Counts
36
65
4,201
Plant transcriptome and metabolome under stress
Rankings
Ranking Based On Selection: 4
Ping An
Metrics
H-Index
i10 Index
Citation Counts
31
62
3,628
Rankings
Ranking Based On Selection: 5
Hironori Kaminaka
Metrics
H-Index
i10 Index
Citation Counts
30
44
3,853
Plant immunity
Mycorrhizal symbiosis
Mycoheterotrophy
Rankings
Ranking Based On Selection: 6
Kinya Akashi
Metrics
H-Index
i10 Index
Citation Counts
29
53
3,970
Rankings
Ranking Based On Selection: 7
Izzat Tahir|Izzat Sidahmed Ali Tahir
Metrics
H-Index
i10 Index
Citation Counts
19
35
1,771
Plant Breeding and Genetics
Abiotic Stress Tolerance
Rankings
Ranking Based On Selection: 8
Takayoshi Ishii
Metrics
H-Index
i10 Index
Citation Counts
17
22
1,000
Plant Cytogenetics
Chromosome Biology
Genome Editing
Rankings
Ranking Based On Selection: 9
Shun Sakuma
Metrics
H-Index
i10 Index
Citation Counts
16
22
1,895
Rankings
Ranking Based On Selection: 10
Amin Elsadig Eltayeb|Amin Habora
Metrics
H-Index
i10 Index
Citation Counts
16
16
1,645
Biotechnology
Genetic Engineering
Molecular Biology
Breeding & Crop Improvement

360° Institutional Performance & Benchmarking Click Here for Live Demo 

Through advanced, institution-specific analytics and benchmarking, gain data-driven strategic insights into your academic performance, global standing, and competitive strengths. Compare your institution with 20 similarly ranked institutions at city, country, regional, and global levels, as well as with those in similar standings across 13 subjects, to uncover your institution’s strengths. More Info

Rankings
Ranking Based On Selection: 11
Toshihiko Kinugasa
Metrics
H-Index
i10 Index
Citation Counts
13
14
620
Plant Ecology
Ecophysiology
Grassland Ecology
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