Osamu Takenaka

7.5k total citations
265 papers, 5.7k citations indexed

About

Osamu Takenaka is a scholar working on Molecular Biology, Social Psychology and Genetics. According to data from OpenAlex, Osamu Takenaka has authored 265 papers receiving a total of 5.7k indexed citations (citations by other indexed papers that have themselves been cited), including 104 papers in Molecular Biology, 41 papers in Social Psychology and 40 papers in Genetics. Recurrent topics in Osamu Takenaka's work include Primate Behavior and Ecology (40 papers), Animal Behavior and Reproduction (21 papers) and Chromosomal and Genetic Variations (19 papers). Osamu Takenaka is often cited by papers focused on Primate Behavior and Ecology (40 papers), Animal Behavior and Reproduction (21 papers) and Chromosomal and Genetic Variations (19 papers). Osamu Takenaka collaborates with scholars based in Japan, United States and Kenya. Osamu Takenaka's co-authors include Yoko Satta, Naoyuki Takahata, Yutaka Nakahori, Yasuo Nakagome, Masako Oda, Joseph Soltis, Akiko Takenaka, Miho Inoue, Heui‐Soo Kim and Yoshiyuki Sakaki and has published in prestigious journals such as Nature, Proceedings of the National Academy of Sciences and Nucleic Acids Research.

In The Last Decade

Osamu Takenaka

257 papers receiving 5.5k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Osamu Takenaka Japan 38 1.9k 1.0k 1.0k 978 614 265 5.7k
Keiko Shimizu Japan 33 1.2k 0.6× 945 0.9× 383 0.4× 619 0.6× 133 0.2× 240 4.8k
John L. VandeBerg United States 44 2.8k 1.5× 321 0.3× 2.4k 2.4× 283 0.3× 263 0.4× 330 7.8k
Peter Nürnberg Germany 71 9.0k 4.7× 748 0.7× 4.9k 4.8× 692 0.7× 1.0k 1.7× 407 17.7k
Robert J. Beynon United Kingdom 58 5.2k 2.7× 1.2k 1.2× 1.1k 1.1× 1.4k 1.4× 873 1.4× 293 11.6k
John D. Wade Australia 57 5.2k 2.7× 216 0.2× 536 0.5× 335 0.3× 801 1.3× 344 12.7k
Robert P. Millar South Africa 76 7.6k 4.0× 2.1k 2.0× 5.1k 5.0× 886 0.9× 501 0.8× 434 21.2k
Ole Madsen Netherlands 63 6.3k 3.3× 399 0.4× 6.5k 6.4× 2.0k 2.0× 591 1.0× 202 15.6k
Alan J. Conley United States 48 2.0k 1.0× 458 0.4× 2.7k 2.7× 299 0.3× 198 0.3× 249 8.6k
David M. Hunt United Kingdom 67 8.3k 4.3× 520 0.5× 1.7k 1.7× 1.8k 1.9× 320 0.5× 318 15.5k
Lutz Walter Germany 37 1.4k 0.7× 405 0.4× 452 0.4× 240 0.2× 386 0.6× 140 4.3k

Countries citing papers authored by Osamu Takenaka

Since Specialization
Citations

This map shows the geographic impact of Osamu Takenaka's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Osamu Takenaka with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Osamu Takenaka more than expected).

Fields of papers citing papers by Osamu Takenaka

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Osamu Takenaka. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Osamu Takenaka. The network helps show where Osamu Takenaka may publish in the future.

Co-authorship network of co-authors of Osamu Takenaka

This figure shows the co-authorship network connecting the top 25 collaborators of Osamu Takenaka. A scholar is included among the top collaborators of Osamu Takenaka based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Osamu Takenaka. Osamu Takenaka is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Majid, Oneeb, Youfang Cao, Brian A. Willis, et al.. (2024). Population pharmacokinetics and exposure–response analyses of safety (ARIA‐E and isolated ARIA‐H) of lecanemab in subjects with early Alzheimer's disease. CPT Pharmacometrics & Systems Pharmacology. 13(12). 2111–2123. 6 indexed citations
2.
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Yoshida, Yu, Yuji Kazuta, Carsten T. Beuckmann, et al.. (2014). Design, synthesis, and structure–activity relationships of a series of novel N-aryl-2-phenylcyclopropanecarboxamide that are potent and orally active orexin receptor antagonists. Bioorganic & Medicinal Chemistry. 22(21). 6071–6088. 20 indexed citations
4.
Mano, Yuji, Osamu Takenaka, & Kazutomi Kusano. (2014). High-performance liquid chromatography–tandem mass spectrometry method for the determination of perampanel, a novel α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptor antagonist in human plasma. Journal of Pharmaceutical and Biomedical Analysis. 107. 56–62. 34 indexed citations
5.
Inoue, Eiji & Osamu Takenaka. (2007). The effect of male tenure and female mate choice on paternity in free‐ranging Japanese macaques. American Journal of Primatology. 70(1). 62–68. 29 indexed citations
6.
Huh, Jae‐Won, Tae Hyung Kim, Sangsoo Kim, et al.. (2006). Molecular Evolution of the Periphilin Gene in Relation to Human Endogenous Retrovirus M Element. Journal of Molecular Evolution. 62(6). 730–737. 13 indexed citations
7.
Shimizu, Motohiro, et al.. (2004). A non-invasive technique for obtaining DNA from marine intertidal snails. Journal of the Marine Biological Association of the United Kingdom. 84(4). 773–774. 13 indexed citations
8.
Mikami, Akichika, Atsuko Saito, Shinichi Itoh, et al.. (2004). Identification of a protanomalous chimpanzee by molecular genetic and electroretinogram analyses. Vision Research. 45(10). 1225–1235. 16 indexed citations
9.
Takenaka, Osamu. (2003). . Journal of The Surface Finishing Society of Japan. 54(8). 507–511. 1 indexed citations
10.
Takenaka, Osamu, et al.. (2003). Molecular cloning, structure, and testis-specific expression of MFSJ1, a member of the DNAJ protein family, in the Japanese monkey (Macaca fuscata). Biochemical and Biophysical Research Communications. 301(2). 443–449. 13 indexed citations
11.
Kim, Heui‐Soo, et al.. (2000). Phylogenetic Analysis of HERV-K LTR Family in Human Chromosome Xq26 and New World Monkeys. KRIBB Repository. 10(1). 32–36. 3 indexed citations
12.
Soltis, Joseph, Ragnar Thomsen, Kozo Matsubayashi, & Osamu Takenaka. (2000). Infanticide by resident males and female counter-strategies in wild Japanese macaques ( Macaca fuscata ). Behavioral Ecology and Sociobiology. 48(3). 195–202. 84 indexed citations
13.
Kim, Heui‐Soo, Takashi Kageyama, Shin Nakamura, & Osamu Takenaka. (1997). Nucleotide Sequence of cDNA and the Gene Expression of Testis-Specific Protein Y in the Japanese Monkey. ZOOLOGICAL SCIENCE. 14(4). 609–614. 3 indexed citations
14.
Kim, Heui‐Soo & Osamu Takenaka. (1995). A Comparison of TSPY Gene from Y - Chromosomal DNA of the Great Apes and Humans : Sequence , Evolution , and Phylogeny. Genes & Genomics. 17(4). 317–317. 1 indexed citations
15.
Takenaka, Osamu, et al.. (1993). GT dinucleotide repeat polymorphisms in a polygynous ant,Leptothorax spinosior and their use for measurement of relatedness. Die Naturwissenschaften. 80(4). 179–181. 42 indexed citations
16.
Yamada, Tsutomu, et al.. (1992). Diet-Induced Atherosclerosis in Cynomolgus Monkey Aorta and Regression by the Sixth-Month Observation. Angiology. 43(12). 1008–1019. 4 indexed citations
17.
18.
Hattori, Masahira, et al.. (1987). The L1 family (Kpnl family) sequence near the 3' end of human β-globin gene may have been derived from an active L1 sequence. Nucleic Acids Research. 15(10). 4007–4020. 15 indexed citations
19.
Nakamura, Shin, Shunji Gotoh, Osamu Takenaka, & Kenji Takahashi. (1985). Monocyte Thromboplastin (Tissue Factor): Complementary Effect of Lymphocytes upon Its Generation by Endotoxin-Stimulated Monkey (Macaca fuscata) Cells1. The Journal of Biochemistry. 97(6). 1603–1609. 3 indexed citations
20.
Naka, Shigeharu, Osamu Takenaka, Tadashi Sekiya, & Tokiti Noda. (1966). Effect of Pressure on the Formation of Compounds in the System Y203-Al203. The Journal of the Society of Chemical Industry Japan. 69(6). 1112–1116. 9 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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