Citation Rankings
Highly Cited Researchers

Natural Sciences / Biological Science Highly Cited Researchers Citation Rankings 2025

The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.

* Total Citation Counts Rankings
Ranking Based On Selection: 1
Türkiye
Münir Öztürk
Ecophysiology
Ethnobotany
Bio-monitoring
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,516
11,465
0.559
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Türkiye
İsmail Türkan
Plant Physiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,733
5,994
0.471
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Türkiye
Melike Bor
Plant Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,592
1,865
0.406
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Türkiye
Güven Özdemir
Environmental Biotechnology
Microbiology
Molecular Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,903
1,753
0.449
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Türkiye
Nefise Ülkü Karabay Yavaşoğlu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,510
1,662
0.474
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Türkiye
Aşkım Hediye Sekmen Çetinel
Plant Physiology
Abiotic Stress
ROS
Redox Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,312
1,696
0.512
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Türkiye
Ayşe Nalbantsoy
Bioengineering
Biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,787
1,932
0.693
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Türkiye
Ataç Uzel
Microbiology
Microbial Biotechnology
Bacteriology
Microbial Diversity
Microbial Ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,695
1,114
0.413
* Total Citation Counts Rankings
Ranking Based On Selection: 9
Türkiye
Rengin Özgür
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,246
1,701
0.757
* Total Citation Counts Rankings
Ranking Based On Selection: 10
Türkiye
Uğur Kaya
zoology
animal conservation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,090
1,148
0.549
* Total Citation Counts Rankings
Ranking Based On Selection: 11
Türkiye
Hüsniye Tansel Yalçın
Microbiology
Microbial Biotechnology
Yeast Physiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,003
955
0.477
* Total Citation Counts Rankings
Ranking Based On Selection: 12
Türkiye
Atakan Sukatar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,943
817
0.420
* Total Citation Counts Rankings
Ranking Based On Selection: 13
Türkiye
Barış Uzilday
Plant Physiology
C4 Photosynthesis
Redox Biology
ER stress
Unfolded Protein Response
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,928
1,445
0.749
* Total Citation Counts Rankings
Ranking Based On Selection: 14
Türkiye
İhsan Yaşa
Mikrobiyoloji
Biyosensör
enzimoloji
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,704
783
0.460
* Total Citation Counts Rankings
Ranking Based On Selection: 15
Türkiye
Dinçer Ayaz
Herpetoloji
Ekoloji
Koruma Biyolojisi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,678
797
0.475
* Total Citation Counts Rankings
Ranking Based On Selection: 16
Türkiye
Hüseyin Arıkan
Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,672
713
0.426
* Total Citation Counts Rankings
Ranking Based On Selection: 17
Türkiye
Kerim Çiçek
Population Ecology
Conservation Biology
Herpetology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,618
885
0.547
* Total Citation Counts Rankings
Ranking Based On Selection: 18
Türkiye
Serdar Mayda
Vertebrate Paleontology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,367
886
0.648
* Total Citation Counts Rankings
Ranking Based On Selection: 19
Türkiye
Cemal Ün
Genomics
bioinformatics
infectious diseases
one health
vaccine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,339
694
0.518
* Total Citation Counts Rankings
Ranking Based On Selection: 20
Türkiye
İnci Tüney Kızılkaya
Deniz biyolojisi
filogenetik
fikoloji
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,309
834
0.637
* Total Citation Counts Rankings
Ranking Based On Selection: 21
Türkiye
Hasan Yıldırım
Botanik
bitki taksonomisi
Koruma Biyolojisi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,289
954
0.740
* Total Citation Counts Rankings
Ranking Based On Selection: 22
Türkiye
Özlem Abacı Günyar
mycology and microbial genetics and yeast genetics and endofungal bacteria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
924
342
0.370
* Total Citation Counts Rankings
Ranking Based On Selection: 23
Türkiye
İsmail Karaboz
mikrobiyoloji
biyoteknoloji
bakteriyoloji
endüstriyel mikrobiyoloji
immunolji
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
786
268
0.341
* Total Citation Counts Rankings
Ranking Based On Selection: 24
Türkiye
Bekir Keskin
Coleoptera
Tenebrionidae
Moleküler Sistematik
Taksonomi
Biyoçeşitlilik
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
699
314
0.449
* Total Citation Counts Rankings
Ranking Based On Selection: 25
Türkiye
Samiye Demir
Parasitology
Entomology
Biological Control
Taxonomic Zoology
Protozoology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
684
326
0.477
* Total Citation Counts Rankings
Rankings
39,169
Türkiye
120
2
Ranking Based On Selection: 1
Münir Öztürk
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,516
11,465
0.559
* Total Citation Counts Rankings
Rankings
73,845
Türkiye
252
8
Ranking Based On Selection: 2
İsmail Türkan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,733
5,994
0.471
* Total Citation Counts Rankings
Rankings
222,249
Türkiye
1,473
46
Ranking Based On Selection: 3
Melike Bor
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,592
1,865
0.406
* Total Citation Counts Rankings
Rankings
258,020
Türkiye
1,960
56
Ranking Based On Selection: 4
Güven Özdemir
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,903
1,753
0.449
Environmental Biotechnology
Microbiology
Molecular Biology
* Total Citation Counts Rankings
Rankings
282,803
Türkiye
2,291
68
Ranking Based On Selection: 5
Nefise Ülkü Karabay Yavaşoğlu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,510
1,662
0.474
* Total Citation Counts Rankings
Rankings
297,213
Türkiye
2,526
74
Ranking Based On Selection: 6
Aşkım Hediye Sekmen Çetinel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,312
1,696
0.512
Plant Physiology
Abiotic Stress
ROS
Redox Biology
* Total Citation Counts Rankings
Rankings
342,583
Türkiye
3,331
95
Ranking Based On Selection: 7
Ayşe Nalbantsoy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,787
1,932
0.693
* Total Citation Counts Rankings
Rankings
352,089
Türkiye
3,513
98
Ranking Based On Selection: 8
Ataç Uzel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,695
1,114
0.413
Microbiology
Microbial Biotechnology
Bacteriology
Microbial Diversity
Microbial Ecology
* Total Citation Counts Rankings
Rankings
404,711
Türkiye
4,538
132
Ranking Based On Selection: 9
Rengin Özgür
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,246
1,701
0.757
* Total Citation Counts Rankings
Rankings
426,898
Türkiye
5,031
145
Ranking Based On Selection: 10
Uğur Kaya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,090
1,148
0.549
* Total Citation Counts Rankings
Rankings
440,198
Türkiye
5,338
153
Ranking Based On Selection: 11
Hüsniye Tansel Yalçın
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,003
955
0.477
Microbiology
Microbial Biotechnology
Yeast Physiology
* Total Citation Counts Rankings
Rankings
449,876
Türkiye
5,559
159
Ranking Based On Selection: 12
Atakan Sukatar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,943
817
0.420
* Total Citation Counts Rankings
Rankings
452,324
Türkiye
5,616
163
Ranking Based On Selection: 13
Barış Uzilday
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,928
1,445
0.749
Plant Physiology
C4 Photosynthesis
Redox Biology
ER stress
Unfolded Protein Response
* Total Citation Counts Rankings
Rankings
492,518
Türkiye
6,564
189
Ranking Based On Selection: 14
İhsan Yaşa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,704
783
0.460
* Total Citation Counts Rankings
Rankings
497,708
Türkiye
6,694
195
Ranking Based On Selection: 15
Dinçer Ayaz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,678
797
0.475
* Total Citation Counts Rankings
Rankings
498,973
Türkiye
6,718
197
Ranking Based On Selection: 16
Hüseyin Arıkan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,672
713
0.426
* Total Citation Counts Rankings
Rankings
509,901
Türkiye
7,008
208
Ranking Based On Selection: 17
Kerim Çiçek
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,618
885
0.547
Population Ecology
Conservation Biology
Herpetology
* Total Citation Counts Rankings
Rankings
567,372
Türkiye
8,476
259
Ranking Based On Selection: 18
Serdar Mayda
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,367
886
0.648
* Total Citation Counts Rankings
Rankings
574,585
Türkiye
8,685
267
Ranking Based On Selection: 19
Cemal Ün
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,339
694
0.518
Genomics
bioinformatics
infectious diseases
one health
vaccine
* Total Citation Counts Rankings
Rankings
582,476
Türkiye
8,890
275
Ranking Based On Selection: 20
İnci Tüney Kızılkaya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,309
834
0.637
* Total Citation Counts Rankings
Rankings
587,858
Türkiye
9,043
278
Ranking Based On Selection: 21
Hasan Yıldırım
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,289
954
0.740
* Total Citation Counts Rankings
Rankings
706,959
Türkiye
12,623
377
Ranking Based On Selection: 22
Özlem Abacı Günyar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
924
342
0.370
mycology and microbial genetics and yeast genetics and endofungal bacteria
* Total Citation Counts Rankings
Rankings
764,773
Türkiye
14,590
423
Ranking Based On Selection: 23
İsmail Karaboz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
786
268
0.341
mikrobiyoloji
biyoteknoloji
bakteriyoloji
endüstriyel mikrobiyoloji
immunolji
* Total Citation Counts Rankings
Rankings
805,171
Türkiye
15,977
452
Ranking Based On Selection: 24
Bekir Keskin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
699
314
0.449
Coleoptera
Tenebrionidae
Moleküler Sistematik
Taksonomi
Biyoçeşitlilik
* Total Citation Counts Rankings
Rankings
812,459
Türkiye
16,233
461
Ranking Based On Selection: 25
Samiye Demir
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
684
326
0.477
Parasitology
Entomology
Biological Control
Taxonomic Zoology
Protozoology