Morizo Ishidate

2.3k total citations
148 papers, 1.6k citations indexed

About

Morizo Ishidate is a scholar working on Molecular Biology, Organic Chemistry and Biochemistry. According to data from OpenAlex, Morizo Ishidate has authored 148 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 47 papers in Molecular Biology, 42 papers in Organic Chemistry and 19 papers in Biochemistry. Recurrent topics in Morizo Ishidate's work include Amino Acid Enzymes and Metabolism (16 papers), Carbohydrate Chemistry and Synthesis (14 papers) and Synthesis of Organic Compounds (12 papers). Morizo Ishidate is often cited by papers focused on Amino Acid Enzymes and Metabolism (16 papers), Carbohydrate Chemistry and Synthesis (14 papers) and Synthesis of Organic Compounds (12 papers). Morizo Ishidate collaborates with scholars based in Japan, Australia and Sweden. Morizo Ishidate's co-authors include Toshio Sofuni, Makoto Hayashi, D Metcalf, Masashi Okada, Akio TANIMURA, Hajimu ISHIWATA, K. Yoshikawa, D Metcalf, Michio Matsui and Atsuko Matsuoka and has published in prestigious journals such as Nature, Journal of the American Chemical Society and JNCI Journal of the National Cancer Institute.

In The Last Decade

Morizo Ishidate

140 papers receiving 1.4k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Morizo Ishidate Japan 18 542 529 261 217 185 148 1.6k
I.F. Gaunt United Kingdom 22 380 0.7× 468 0.9× 557 2.1× 184 0.8× 77 0.4× 135 2.0k
Gisela Witz United States 23 527 1.0× 386 0.7× 266 1.0× 89 0.4× 153 0.8× 61 1.5k
Jack L. Radomski United States 20 414 0.8× 389 0.7× 230 0.9× 137 0.6× 106 0.6× 60 1.3k
John Whysner United States 25 716 1.3× 596 1.1× 395 1.5× 204 0.9× 181 1.0× 44 2.0k
D.E. Stevenson Netherlands 14 340 0.6× 271 0.5× 193 0.7× 129 0.6× 68 0.4× 57 1.2k
Greg Cosma United States 20 872 1.6× 397 0.8× 334 1.3× 127 0.6× 96 0.5× 38 1.8k
E. Richter Germany 26 610 1.1× 468 0.9× 386 1.5× 138 0.6× 205 1.1× 116 1.7k
Yasuhiko Shirasu Japan 20 535 1.0× 489 0.9× 224 0.9× 268 1.2× 148 0.8× 86 1.4k
Ronald W. Pero Sweden 29 1.6k 2.9× 638 1.2× 208 0.8× 259 1.2× 152 0.8× 107 2.8k
James S. Felton United States 20 647 1.2× 891 1.7× 472 1.8× 108 0.5× 168 0.9× 37 1.9k

Countries citing papers authored by Morizo Ishidate

Since Specialization
Citations

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

Fields of papers citing papers by Morizo Ishidate

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Morizo Ishidate

This figure shows the co-authorship network connecting the top 25 collaborators of Morizo Ishidate. A scholar is included among the top collaborators of Morizo Ishidate 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 Morizo Ishidate. Morizo Ishidate 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.
Matsushima, T, Makoto Hayashi, Atsuko Matsuoka, et al.. (1999). Validation study of the in vitro micronucleus test in a Chinese hamster lung cell line (CHL/IU). Mutagenesis. 14(6). 569–580. 146 indexed citations
2.
Matsui, M., Kazuaki Matsui, Y. Oda, et al.. (1996). Evaluation of the genotoxicity of stevioside and steviol using six in vitro and one in vivo mutagenicity assays. Mutagenesis. 11(6). 573–579. 75 indexed citations
3.
Sakai, Ayako, Kazuo Sasaki, Hiroshi Mizusawa, & Morizo Ishidate. (1990). Effects of quercetin, a plant flavonol, on the two‐stage transformation in vitro. Teratogenesis Carcinogenesis and Mutagenesis. 10(4). 333–340. 8 indexed citations
4.
Hitotsumachi, S., et al.. (1990). Micronucleus test on quinacrine dihydrochloride in mice: a comparison of dosage regimens. Mutation Research/Environmental Mutagenesis and Related Subjects. 234(3-4). 141–145. 3 indexed citations
5.
Hayashi, Makoto, Toshio Sofuni, Yukio Kodama, Morizo Ishidate, & Hiroki Tamura. (1989). Micronucleus test with 1-β-d-arabinofuranosylcytosine administered by intraperitoneal injection and oral gavage. Mutation Research/Genetic Toxicology. 223(4). 345–348. 8 indexed citations
6.
Watanabe, Minoru, T. Nohmi, & Morizo Ishidate. (1988). Cloning of Salmonella typhimurium genes for nitroreductase and acetyltransferase: construction of Salmonella highly sensitive to mutagenic nitroarenes. Mutation Research/Environmental Mutagenesis and Related Subjects. 203(5). 393–393. 1 indexed citations
7.
Matsuoka, Atsuko, et al.. (1987). In vitro clastogenicity of nitropyrenes and nitrofluorenes. Mutation Research/Environmental Mutagenesis and Related Subjects. 182(6). 366–367. 2 indexed citations
8.
ISHIWATA, Hajimu, Akio TANIMURA, & Morizo Ishidate. (1976). Studies on In Vivo Formation of Nitroso Compounds-6-In Vitro and In Vivo Formation of Dimethylnitrosamine by Bacteria Isolated from Human Saliva. 17(1). 59–65. 3 indexed citations
9.
10.
Watanabe, Mitsuo & Morizo Ishidate. (1967). Metabolism of 4-Dimethylaminoazobenzene and Related Compounds. V. Quantitative Analysis of Biliary and Urinary Metabolites of 4-Dimethylaminoazobenzene in Rat.. Chemical and Pharmaceutical Bulletin. 15(10). 1461–1469. 9 indexed citations
11.
Metcalf, D, et al.. (1967). Proliferation and Behavior of Phagocytic Cells in Mouse Lymphoma Tissue<xref ref-type="fn" rid="FN2">2</xref>. JNCI Journal of the National Cancer Institute. 38(4). 527–39. 6 indexed citations
12.
Ishidate, Morizo, et al.. (1965). STUDIES ON ACQUIRED TRANSPLANTATION RESISTANCE. I. PRETREATMENT OF DONRYU RAT WITH ATTENUATED YOSHIDA SARCOMA CELLS.. PubMed. 56. 13–21. 3 indexed citations
13.
Hanaki, Akira & Morizo Ishidate. (1962). Nonenzymic N-demethylation of 4-N-dimethylaminoazobenzene. Biochimica et Biophysica Acta. 57(1). 180–182. 9 indexed citations
14.
Ishidate, Morizo, et al.. (1961). Studies on Dielectrometric Titration. I. YAKUGAKU ZASSHI. 81(9). 1303–1307. 2 indexed citations
15.
Okada, Masashi, Atsushi Yamada, & Morizo Ishidate. (1960). The Structure of Diginatigenin. Chemical and Pharmaceutical Bulletin. 8(6). 535–538. 4 indexed citations
16.
Ishidate, Morizo, et al.. (1959). Microdetermination of halogens in organic compounds. BUNSEKI KAGAKU. 8(11). 739–743. 2 indexed citations
17.
Terayama, Hiroshi, Morizo Ishidate, & Akira Hanaki. (1959). Incorporation of N-Methyl Carbon of Monomethyl-Aminoazobenzene into Polar Dyes. Nature. 184(4697). 1460–1461. 3 indexed citations
18.
Ishidate, Morizo, et al.. (1957). Studies on Cancerocidal Substances. XVI. Some Sulfonic Acid Esters as Anti-cancer Agents.. Pharmaceutical Bulletin. 5(3). 203–207. 5 indexed citations
19.
Ishidate, Morizo & Masaichiro Masui. (1953). High Frequency Titration. VII. YAKUGAKU ZASSHI. 73(5). 487–492. 4 indexed citations
20.
Sakaguchi, Takeichi, Hitoshi Yasuda, Morizo Ishidate, & Zenzo Tamura. (1951). Inorganic Paper Chromatography. I. YAKUGAKU ZASSHI. 71(12). 1469–1474. 8 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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