Eiko Ohtsuka

1.0k total citations
29 papers, 880 citations indexed

About

Eiko Ohtsuka is a scholar working on Molecular Biology, Ecology and Genetics. According to data from OpenAlex, Eiko Ohtsuka has authored 29 papers receiving a total of 880 indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Molecular Biology, 6 papers in Ecology and 4 papers in Genetics. Recurrent topics in Eiko Ohtsuka's work include RNA and protein synthesis mechanisms (13 papers), DNA and Nucleic Acid Chemistry (12 papers) and Bacteriophages and microbial interactions (6 papers). Eiko Ohtsuka is often cited by papers focused on RNA and protein synthesis mechanisms (13 papers), DNA and Nucleic Acid Chemistry (12 papers) and Bacteriophages and microbial interactions (6 papers). Eiko Ohtsuka collaborates with scholars based in Japan, United States and France. Eiko Ohtsuka's co-authors include Morio Ikehara, Toshikazu Fukui, Shigenori Iwai, Tetsuya Murata, M Ikehara, Seiichi Uesugi, Yasuo Takahashi, Hiroshi Usui, Ryozo Kuwano and Makoto Koizumi and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Nucleic Acids Research and Biochemistry.

In The Last Decade

Eiko Ohtsuka

28 papers receiving 849 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Eiko Ohtsuka Japan 16 755 137 94 87 80 29 880
María L. Galisteo United States 11 846 1.1× 62 0.5× 147 1.6× 66 0.8× 89 1.1× 12 1.1k
Thomas R. Hynes United States 15 1.0k 1.4× 146 1.1× 173 1.8× 115 1.3× 70 0.9× 23 1.3k
John F. Reidhaar-Olson United States 8 862 1.1× 162 1.2× 211 2.2× 29 0.3× 59 0.7× 15 1.0k
Y. Devedjiev United States 20 849 1.1× 184 1.3× 273 2.9× 110 1.3× 44 0.6× 29 1.3k
Tetsuo Maita Japan 21 883 1.2× 69 0.5× 59 0.6× 29 0.3× 70 0.9× 76 1.3k
Michael P. Schlunegger Switzerland 7 1.2k 1.6× 169 1.2× 399 4.2× 65 0.7× 85 1.1× 9 1.4k
Kanae Sasaki Japan 15 854 1.1× 111 0.8× 106 1.1× 34 0.4× 56 0.7× 26 1.2k
Metaxia Vlassi Greece 16 596 0.8× 121 0.9× 162 1.7× 38 0.4× 40 0.5× 46 786
Vera Pingoud Germany 16 1.3k 1.7× 306 2.2× 52 0.6× 95 1.1× 110 1.4× 32 1.5k
Ralph M. Hecht United States 18 756 1.0× 214 1.6× 146 1.6× 50 0.6× 33 0.4× 25 1.0k

Countries citing papers authored by Eiko Ohtsuka

Since Specialization
Citations

This map shows the geographic impact of Eiko Ohtsuka'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 Eiko Ohtsuka with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Eiko Ohtsuka more than expected).

Fields of papers citing papers by Eiko Ohtsuka

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Eiko Ohtsuka. 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 Eiko Ohtsuka. The network helps show where Eiko Ohtsuka may publish in the future.

Co-authorship network of co-authors of Eiko Ohtsuka

This figure shows the co-authorship network connecting the top 25 collaborators of Eiko Ohtsuka. A scholar is included among the top collaborators of Eiko Ohtsuka 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 Eiko Ohtsuka. Eiko Ohtsuka 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.
Torizawa, Takuya, Koichi Kato, Hiroyuki Kobayashi, et al.. (1998). 31P NMR study of the interactions between oligodeoxynucleotides containing (6‐4) photoproduct and Fab fragments of monoclonal antibodies specific for (6‐4) photoproduct. FEBS Letters. 429(2). 157–161. 15 indexed citations
2.
Komatsu, Yasuo, Toshiaki Tsujino, Tetsuya Suzuki, Osamu Nikaido, & Eiko Ohtsuka. (1997). Antigen Structural Requirements for Recognition by a Cyclobutane Thymine Dimer-Specific Monoclonal Antibody. Nucleic Acids Research. 25(19). 3889–3894. 13 indexed citations
3.
Sawada, Yukiharu, Masaho Ishino, Kazunobu Miura, Eiko Ohtsuka, & Kei Fujinaga. (1997). Identification of Specific Amino Acid Residues of Adenovirus 12 E1A Involved in Transformation and p300 Binding. Virus Genes. 15(2). 161–170. 6 indexed citations
4.
Iwai, Shigenori, et al.. (1995). Reaction mechanism of T4 endonuclease V determined by analysis using modified oligonucleotide duplexes. Biochemistry. 34(14). 4601–4609. 18 indexed citations
5.
Iwai, Shigenori, et al.. (1994). Endonuclease V from Bacteriophage T4 Interacts with Its Substrate in the Minor Groove. Biochemistry. 33(18). 5581–5588. 20 indexed citations
6.
Oda, Yasushi, et al.. (1993). Binding of nucleic acids to E.coli RNase HI observed by NMR and CD spectroscopy. Nucleic Acids Research. 21(20). 4690–4695. 31 indexed citations
7.
Koizumi, Makoto, Hiroyuki Kamiya, & Eiko Ohtsuka. (1992). Ribozymes designed to inhibit transformation of NIH3T3 cells by the activated c-Ha-ras gene. Gene. 117(2). 179–184. 49 indexed citations
8.
Koizumi, Makoto & Eiko Ohtsuka. (1992). Design of RNAs That Inhibit the Activated c‐Ha‐ras Gene in Mammalian Cells. Annals of the New York Academy of Sciences. 660(1). 276–276.
9.
Hakoshima, Toshio, Masahiro Tanaka, Takeshi Itoh, et al.. (1991). Hydrophobic effects on protein/nucleic acid interaction: enhancement of substrate binding by mutating tyrosine 45 to tryptophan in ribonuclease Tl. Protein Engineering Design and Selection. 4(7). 793–799. 12 indexed citations
10.
Mayeda, Akila, Yoji Hayase, Hideo Inoue, Eiko Ohtsuka, & Yasumi Ohshima. (1990). Surveying Cis-Acting Sequences of Pre-mRNA by Adding Antisense 2′-O-Methyl Oligoribonucleotides to a Splicing Reaction1. The Journal of Biochemistry. 108(3). 399–405. 26 indexed citations
11.
Murata, Tetsuya, Shigenori Iwai, & Eiko Ohtsuka. (1990). Synthesis and characterization of a substrate for T4 endonuclease V containing a phosphorodithioate linkage at the thymine dimer site. Nucleic Acids Research. 18(24). 7279–7286. 81 indexed citations
12.
Yamaizumi, Masaru, Tetsuya Inaoka, Tsuyoshi Uchida, & Eiko Ohtsuka. (1989). Microinjection of T4 endonuclease V produced by a synthetic denV gene stimulates unscheduled DNA synthesis in both xeroderma pigmentosum and normal cells. Mutation Research/DNA Repair. 217(2). 135–140. 13 indexed citations
13.
Nishikawa, Satoshi, Hiroshi Morioka, T. Kimura, et al.. (1988). Increase in nucleolytic activity of ribonuclease T1 by substitution of tryptophan 45 for tyrosine 45. European Journal of Biochemistry. 173(2). 389–394. 16 indexed citations
14.
Hakoshima, Toshio, Shigetoshi Sugio, Ken-ichi Tomita, et al.. (1988). Conformational properties of the guanine-binding site of ribonuclease T1 inferred from the X-ray structure and protein engineering. Protein Engineering Design and Selection. 2(1). 55–61. 20 indexed citations
15.
Nishikawa, Satoshi, Hiroshi Morioka, Kayoko Fuchimura, et al.. (1987). Two histidine residues are essential for ribonuclease T1 activity as is the case for ribonuclease A. Biochemistry. 26(26). 8620–8624. 89 indexed citations
16.
Hayase, Yoji, et al.. (1987). A new solid-phase synthesis of oligoribonudeotides by the pbosphoro-p-anisidate method using tetrahydrofuranyl protection of 2'-hydroxyl groups. Nucleic Acids Research. 15(9). 3761–3772. 11 indexed citations
17.
Chisaka, Osamu, Shigenori Iwai, Eiko Ohtsuka, & Kenichi Matsubara. (1986). Cloning a defined region of DNA using a limited action of DNA polymerase: application to dissection of hepatitis B virus surface antigen gene. Gene. 45(1). 19–25. 1 indexed citations
18.
Sawada, Jun-ichi, et al.. (1986). Comparison of the antigenicities of native human growth hormone (hGH) and three forms of recombinant hGHs using monoclonal antibodies. Molecular Immunology. 23(6). 625–630. 11 indexed citations
19.
20.
Nishimura, Yoshifumi, Masamichi Tsuboi, Takashi Nakano, et al.. (1983). Raman diagnosis of nucleic acid structure: sugar-puckering and glycosidic conformation in the guanosine moiety. Nucleic Acids Research. 11(5). 1579–1588. 79 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by María L. Galisteo Breakdown of academic impact, for papers by Thomas R. Hynes Breakdown of academic impact, for papers by John F. Reidhaar-Olson Breakdown of academic impact, for papers by Y. Devedjiev Breakdown of academic impact, for papers by Tetsuo Maita Breakdown of academic impact, for papers by Michael P. Schlunegger Breakdown of academic impact, for papers by Kanae Sasaki Breakdown of academic impact, for papers by Metaxia Vlassi Breakdown of academic impact, for papers by Vera Pingoud Breakdown of academic impact, for papers by Ralph M. Hecht
Rankless by CCL
2026