World's Best Scientists 2026 revealed!
Eiko Ohtsuka

Eiko Ohtsuka

D-Index & Metrics

Molecular Biology

D-Index
67
Citations
19962
World Ranking
1559
National Ranking
129

Overview

Eiko Ohtsuka is affiliated with Hokkaido University in Japan. Their academic profile includes contributions to scientific research, although specific recent papers, frequent co-authors, and publication venues have not been documented in the available data.

No records of book publications or detailed information on their main or subfields of study are provided. As a result, the scientist's research focus areas cannot be specified based on currently accessible information.

Similarly, there is no available data to outline main topics of work or to identify any awards the scientist might have received. The absence of such details limits the scope of description regarding their academic accomplishments and career milestones.

Despite limitations in the dataset, it is clear that Eiko Ohtsuka is an active researcher connected to a prominent Japanese university known for various scientific disciplines. The lack of evidence about co-authors and common publication venues suggests either a low-publication record in indexed journals or unlisted collaborations.

In summary, Eiko Ohtsuka's profile is identified primarily through their connection with Hokkaido University, with further data required to elaborate on their specific scientific contributions, fields of study, and scholarly output.

Best Publications

  • Misreading of DNA templates containing 8-hydroxydeoxyguanosine at the modified base and at adjacent residues

    Y Kuchino;F Mori;H Kasai;H Inoue

  • Synthesis and hybridization studies on two complementary nona(2'-O-methyl)ribonucleotides.

    Hideo Inoue;Yoji Hayase;Akihiro Imura;Shigenori Iwai

  • An alternative approach to deoxyoligonucleotides as hybridization probes by insertion of deoxyinosine at ambiguous codon positions.

    E Ohtsuka;S Matsuki;M Ikehara;Y Takahashi

  • Three-dimensional structure of an oncogene protein: catalytic domain of human c-H-ras p21.

    A. M. De Vos;Liang Tong;M. V. Milburn;P. M. Matias

  • Sequence-dependent hydrolysis of RNA using modified oligonucleotide splints and RNase H

    Hideo Inoue;Yoji Hayase;Shigenori Iwai;Eiko Ohtsuka

  • Studies on polynucleotides. XCVI. Repair replication of short synthetic DNA's as catalyzed by DNA polymerases

    K. Kleppe;E. Ohtsuka;R. Kleppe;Ian J Molineux

  • Cloning and Characterization of Mammalian 8-Hydroxyguanine-specific DNA Glycosylase/Apurinic, Apyrimidinic Lyase, a Functional mutM Homologue

    Hiroyuki Aburatani;Yoshitaka Hippo;Toshimitsu Ishida;Rieko Takashima

  • Molecular cloning and sequence determination of cDNAs for alpha subunits of the guanine nucleotide-binding proteins Gs, Gi, and Go from rat brain.

    H. Itoh;T. Kozasa;S. Nagata;S. Nakamura

  • Numbering system for the hammerhead

    K.J. Hertel;A. Pardi;O.C. Uhlenbeck;M. Koizumi

  • Tryptophan H33 plays an important role in pyrimidine (6–4) pyrimidone photoproduct binding by a high-affinity antibody

    Hiroyuki Kobayashi;Jiro Kato;Hiroshi Morioka;Jon D. Stewart

  • Structural basis for recruitment of human flap endonuclease 1 to PCNA.

    Shigeru Sakurai;Ken Kitano;Hiroto Yamaguchi;Keisuke Hamada

  • Atomic model of a pyrimidine dimer excision repair enzyme complexed with a dna substrate: Structural basis for damaged DNA recognition

    Dmitry G. Vassylyev;Tatsuki Kashiwagi;Yuriko Mikami;Mariko Ariyoshi

  • Molecular cloning of the human cholecystokinin gene by use of a synthetic probe containing deoxyinosine

    Yoosuke Takahashi;Kikuya Kato;Yoshihide Hayashizaki;Toshiaki Wakabayashi

  • NMR studies of a DNA containing 8-hydroxydeoxyguanosine.

    Yasushi Oda;Seichi Uesugi;Morio Ikehara;Susumu Nishimura

  • How does RNase H recognize a DNA.RNA hybrid

    H Nakamura;Y Oda;S Iwai;H Inoue

  • c-Ha-ras containing 8-hydroxyguanine at codon 12 induces point mutations at the modified and adjacent positions.

    Hiroyuki Kamiya;Kazunobu Miura;Hiroyuki Ishikawa;Hideo Inoue

  • Studies on polynucleotides. 103. Total synthesis of the structural gene for an alanine transfer ribonucleic acid from yeast.

    H.G. Khorana;K.L. Agarwal;H. Büchi;M.H. Caruthers

  • Evidence for two DNA repair enzymes for 8-hydroxyguanine (7,8-dihydro-8-oxoguanine) in human cells.

    Tadayoshi Bessho;Keizo Tano;Hiroshi Kasai;Eiko Ohtsuka

  • Structure-Function Relationship of the Eukaryotic DNA Replication Factor, Proliferating Cell Nuclear Antigen

    Kotaro Fukuda;Kotaro Fukuda;Hiroshi Morioka;Sayuri Imajou;Soichiro Ikeda

  • Identification of the amino acid residues involved in an active site of Escherichia coli ribonuclease H by site-directed mutagenesis.

    S Kanaya;A Kohara;Y Miura;A Sekiguchi

Frequent Co-Authors

Morio Ikehara
Morio Ikehara Osaka University
Shigenori Iwai
Shigenori Iwai Osaka University
Susumu Nishimura
Susumu Nishimura University of Tsukuba
Hiroyuki Kamiya
Hiroyuki Kamiya Hiroshima University
Kosuke Morikawa
Kosuke Morikawa Kyoto University
Toshio Hakoshima
Toshio Hakoshima Nara Institute of Science and Technology
Haruki Nakamura
Haruki Nakamura Osaka University
Shigenori Kanaya
Shigenori Kanaya Osaka University
Hiroshi Kasai
Hiroshi Kasai University of Occupational and Environmental Health Japan
Ichio Shimada
Ichio Shimada University of Tokyo

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