Mariyo F. Watanabe

7.0k total citations · 2 hit papers
64 papers, 5.6k citations indexed

About

Mariyo F. Watanabe is a scholar working on Environmental Chemistry, Oceanography and Ecology, Evolution, Behavior and Systematics. According to data from OpenAlex, Mariyo F. Watanabe has authored 64 papers receiving a total of 5.6k indexed citations (citations by other indexed papers that have themselves been cited), including 54 papers in Environmental Chemistry, 24 papers in Oceanography and 21 papers in Ecology, Evolution, Behavior and Systematics. Recurrent topics in Mariyo F. Watanabe's work include Aquatic Ecosystems and Phytoplankton Dynamics (49 papers), Marine Toxins and Detection Methods (27 papers) and Marine and coastal ecosystems (24 papers). Mariyo F. Watanabe is often cited by papers focused on Aquatic Ecosystems and Phytoplankton Dynamics (49 papers), Marine Toxins and Detection Methods (27 papers) and Marine and coastal ecosystems (24 papers). Mariyo F. Watanabe collaborates with scholars based in Japan, United States and Finland. Mariyo F. Watanabe's co-authors include Ken‐ichi Harada, Shinshi Oishi, Makoto Suzuki, Fumio Kondo, Kiyomi Tsuji, Ho-Dong Park, Rie Matsushima, Ken-ichi Harada, Akihiro Hasegawa and Satoshi Nagata and has published in prestigious journals such as Environmental Science & Technology, Applied and Environmental Microbiology and Biochemical and Biophysical Research Communications.

In The Last Decade

Mariyo F. Watanabe

61 papers receiving 5.3k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Detection of microcystins, a blue-green algal hepatotoxin, in drinking water sampled in Haimen and Fusui, endemic areas of primary liver cancer in China, by highly sensitive immunoassay

1996 611 citations Yoshio Ueno, Satoshi Nagata et al. profile →
Inhibition of protein phosphatases by microcystis and nodularin associated with hepatotoxicity

1990 493 citations Rie Matsushima, Mariyo F. Watanabe et al. Journal of Cancer Research and Clinical Oncology profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Mariyo F. Watanabe Japan	38	5.0k	3.0k	1.9k	1.2k	540	64	5.6k
Jutta Fastner Germany	42	4.9k 1.0×	2.8k 0.9×	1.7k 0.9×	2.0k 1.6×	599 1.1×	68	5.6k
Maria T. C. Runnegar United States	31	3.3k 0.7×	1.3k 0.4×	1.3k 0.7×	661 0.5×	620 1.1×	55	4.3k
G. R. Shaw Australia	41	3.4k 0.7×	1.6k 0.5×	946 0.5×	1.0k 0.8×	1.3k 2.5×	86	5.1k
G. A. Codd United Kingdom	47	3.1k 0.6×	1.9k 0.6×	1.1k 0.6×	1.2k 0.9×	744 1.4×	140	5.3k
Gregory L. Boyer United States	43	4.9k 1.0×	3.5k 1.2×	915 0.5×	2.4k 1.9×	444 0.8×	112	6.7k
Cécile Bernard France	38	2.9k 0.6×	1.7k 0.6×	765 0.4×	1.6k 1.3×	416 0.8×	109	4.1k
Renhui Li China	38	3.7k 0.8×	2.1k 0.7×	1.4k 0.7×	1.9k 1.5×	364 0.7×	190	5.0k
Kenneth A. Beattie United Kingdom	24	2.9k 0.6×	1.7k 0.6×	1.3k 0.7×	756 0.6×	662 1.2×	29	4.1k
Sandra M. F. O. Azevedo Brazil	35	4.8k 1.0×	2.8k 0.9×	1.4k 0.8×	1.7k 1.3×	797 1.5×	98	5.6k
Lirong Song China	46	3.9k 0.8×	2.2k 0.7×	1.4k 0.8×	1.4k 1.1×	633 1.2×	205	6.1k

Countries citing papers authored by Mariyo F. Watanabe

Since Specialization

Citations

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

Fields of papers citing papers by Mariyo F. Watanabe

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Mariyo F. Watanabe. 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 Mariyo F. Watanabe. The network helps show where Mariyo F. Watanabe may publish in the future.

Co-authorship network of co-authors of Mariyo F. Watanabe

This figure shows the co-authorship network connecting the top 25 collaborators of Mariyo F. Watanabe. A scholar is included among the top collaborators of Mariyo F. Watanabe 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 Mariyo F. Watanabe. Mariyo F. Watanabe is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Watanabe, Mariyo F., Ho-Dong Park, Fumio Kondo, et al.. (2006). Identification and estimation of microcystins in freshwater mussels. Natural Toxins. 5(1). 31–35. 46 indexed citations

Watanabe, Mariyo F., et al.. (2004). Simple Determination of Dimethylsulfide (DMS) and Dimethylsulfoniopropionate (DMSP) Using Solid-Phase Microextraction and Gas Chromatography-Mass Spectrometry. Journal of Oceanography. 60(5). 913–917. 18 indexed citations

Mayumi, Tsuyoshi, Takayuki Shimada, Kiyonaga Fujii, et al.. (2001). Co‐production of microcystins and aeruginopeptins by natural cyanobacterial bloom. Environmental Toxicology. 16(4). 298–305. 39 indexed citations

Watanabe, Mariyo F., Ho-Dong Park, & Takuo Nakajima. (2000). Composition of Microcystis and microcystins in Lake Biwa. SIL Proceedings 1922-2010. 27(5). 2899–2903. 5 indexed citations

Yuan, Moucun, Michio Namikoshi, Akira Otsuki, Mariyo F. Watanabe, & Kenneth L. Rinehart. (1999). Electrospray ionization mass spectrometric analysis of microcystins, cyclic heptapeptide hepatotoxins: modulation of charge states and [M+H]⁺ to [M+Na]⁺ ratio. Journal of the American Society for Mass Spectrometry. 10(11). 1138–1151. 42 indexed citations

Yuan, Moucun, Michio Namikoshi, Akira Otsuki, et al.. (1999). Low-energy collisionally activated decomposition and structural characterization of cyclic heptapeptide microcystins by electrospray ionization mass spectrometry. Journal of Mass Spectrometry. 34(1). 33–43. 81 indexed citations

Tsuji, Kiyomi, Tomohiko Watanuki, Fumio Kondo, et al.. (1997). Stability of Microcystins from cyanobacteria—iv. effect of chlorination on decomposition. Toxicon. 35(7). 1033–1041. 109 indexed citations

Nagata, Satoshi, Tomoaki Tsutsumi, Akihiro Hasegawa, et al.. (1997). Enzyme Immunoassay for Direct Determination of Microcystins in Environmental Water. Journal of AOAC International. 80(2). 408–417. 81 indexed citations

Tsuji, Kiyomi, Tomohiko Watanuki, Fumio Kondo, et al.. (1995). Stability of microcystins from cyanobacteria—II. Effect of UV light on decomposition and isomerization. Toxicon. 33(12). 1619–1631. 175 indexed citations

10.

TERAO, K., S. Ohmori, Kazuei Igarashi, et al.. (1994). Electron microscopic studies on experimental poisoning in mice induced by cylindrospermopsin isolated from blue-green alga Umezakia natans. Toxicon. 32(7). 833–843. 284 indexed citations

11.

Watanabe, Mariyo F. & Ken‐ichi Harada. (1993). Toxic Water Bloom of Blue-green Algae: Biological and Chemical Charactereristics.. Japanese Journal of Limnology (Rikusuigaku Zasshi). 54(3). 225–243. 5 indexed citations

12.

Nishiwaki‐Matsushima, Rie, Shinji Nishiwaki, Tetsuya Ohta, et al.. (1991). Structure‐Function Relationships of Microcystins, Liver Tumor Promoters, in Interaction with Protein Phosphatase. Japanese Journal of Cancer Research. 82(9). 993–996. 102 indexed citations

13.

Matsushima, Rie, Shigeru Yoshizawa, Mariyo F. Watanabe, et al.. (1990). and effects of protein phosphatase inhibitors, microcystins and nodularin, on mouse skin and fibroblasts. Biochemical and Biophysical Research Communications. 171(2). 867–874. 172 indexed citations

14.

Matsushima, Rie, et al.. (1990). Inhibition of protein phosphatases by microcystis and nodularin associated with hepatotoxicity. Journal of Cancer Research and Clinical Oncology. 116(6). 609–614. 493 indexed citations breakdown →

15.

Watanabe, Mariyo F., Ken‐ichi Harada, Kenji Matsuura, et al.. (1989). Heptapeptide toxins contained in natural samples of Microcystis species. 4(4). 487–497. 45 indexed citations

16.

Carmichael, Wayne W., Val R. Beasley, David L. Bunner, et al.. (1988). Naming of cyclic heptapeptide toxins of cyanobacteria (blue-green algae). Toxicon. 26(11). 971–973. 289 indexed citations

17.

Noguchi, Tamao, et al.. (1988). Properties of two toxins isolated from the blue-green alga Microcystis aeruginosa. Toxicon. 26(2). 119–125. 20 indexed citations

18.

Watanabe, Mariyo F., et al.. (1987). Hemagglutinating activity of Microcystis aeruginosa (Cyanobacterium).. NIPPON SUISAN GAKKAISHI. 53(9). 1643–1646. 6 indexed citations

19.

Watanabe, Mariyo F. & Shinshi Oishi. (1983). A Highly Toxic Strain of Blue-green Alga <i>Microcystis aeruginosa</i> Isolated from Lake Suwa. NIPPON SUISAN GAKKAISHI. 49(11). 1759–1759. 16 indexed citations

20.

Watanabe, Mariyo F., et al.. (1983). Binding of metabolically activated aromatic hydrocarbons to nonhistone proteins of rat liver nuclei.. PubMed. 30(1-4). 8–14.

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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