Satoshi Hamaguchi

5.1k total citations · 1 hit paper
55 papers, 3.9k citations indexed

About

Satoshi Hamaguchi is a scholar working on Genetics, Physiology and Molecular Biology. According to data from OpenAlex, Satoshi Hamaguchi has authored 55 papers receiving a total of 3.9k indexed citations (citations by other indexed papers that have themselves been cited), including 41 papers in Genetics, 28 papers in Physiology and 19 papers in Molecular Biology. Recurrent topics in Satoshi Hamaguchi's work include Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities (34 papers), Reproductive biology and impacts on aquatic species (28 papers) and Chromosomal and Genetic Variations (13 papers). Satoshi Hamaguchi is often cited by papers focused on Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities (34 papers), Reproductive biology and impacts on aquatic species (28 papers) and Chromosomal and Genetic Variations (13 papers). Satoshi Hamaguchi collaborates with scholars based in Japan, Kenya and Singapore. Satoshi Hamaguchi's co-authors include Mitsuru Sakaizumi, Masaru Matsuda, Ai Shinomiya, Yoshitaka Nagahama, Tohru Kobayashi, Tadashi Sato, Kiyoshi Naruse, Yusuke Takehana, Hiroshi Hori and Kiyoshi Kikuchi and has published in prestigious journals such as Nature, Proceedings of the National Academy of Sciences and Nature Communications.

In The Last Decade

Satoshi Hamaguchi

55 papers receiving 3.8k 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.

DMY is a Y-specific DM-domain gene required for male development in the medaka fish

2002 1.1k citations Masaru Matsuda, Yoshitaka Nagahama et al. Nature profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Satoshi Hamaguchi Japan	29	3.4k	1.8k	1.1k	678	657	55	3.9k
Masaru Matsuda Japan	30	3.8k 1.1×	2.1k 1.2×	1.3k 1.1×	891 1.3×	504 0.8×	76	4.4k
Mitsuru Sakaizumi Japan	36	3.8k 1.1×	1.8k 1.0×	1.4k 1.2×	673 1.0×	797 1.2×	103	4.6k
Mariko Kondo Japan	26	2.0k 0.6×	773 0.4×	1.3k 1.1×	449 0.7×	533 0.8×	57	3.0k
Ai Shinomiya Japan	17	1.8k 0.5×	947 0.5×	639 0.6×	410 0.6×	239 0.4×	29	2.1k
Yann Guiguen France	46	5.0k 1.5×	3.7k 2.1×	1.6k 1.5×	958 1.4×	470 0.7×	116	6.8k
Linyan Zhou China	25	1.9k 0.6×	1.2k 0.7×	747 0.7×	503 0.7×	133 0.2×	59	2.4k
Ute Hornung Germany	16	1.5k 0.5×	666 0.4×	553 0.5×	313 0.5×	390 0.6×	21	1.7k
Etsuro Yamaha Japan	34	2.2k 0.7×	1.8k 1.0×	900 0.8×	322 0.5×	382 0.6×	115	3.1k
Ricardo Shohei Hattori Japan	22	1.5k 0.4×	1.2k 0.7×	265 0.2×	319 0.5×	105 0.2×	52	1.9k
Katsutoshi Arai Japan	39	3.6k 1.0×	2.9k 1.6×	812 0.7×	481 0.7×	711 1.1×	228	4.9k

Countries citing papers authored by Satoshi Hamaguchi

Since Specialization

Citations

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

Fields of papers citing papers by Satoshi Hamaguchi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Satoshi Hamaguchi

This figure shows the co-authorship network connecting the top 25 collaborators of Satoshi Hamaguchi. A scholar is included among the top collaborators of Satoshi Hamaguchi 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 Satoshi Hamaguchi. Satoshi Hamaguchi 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

Myosho, Taijun, Hiroyuki Otake, Masaru Matsuda, et al.. (2012). Tracing the Emergence of a Novel Sex-Determining Gene in Medaka, Oryzias luzonensis. Genetics. 191(1). 163–170. 376 indexed citations

Myosho, Taijun, Yusuke Takehana, Tadashi Sato, Satoshi Hamaguchi, & Mitsuru Sakaizumi. (2012). The origin of the large metacentric chromosome pair in Chinese medaka (Oryzias sinensis). Ichthyological Research. 59(4). 384–388. 5 indexed citations

Sato, Tadashi, Aya Suzuki, Naoki Shibata, Mitsuru Sakaizumi, & Satoshi Hamaguchi. (2008). The Novel Mutantsclof the Medaka Fish, Oryzias latipes, Shows No Secondary Sex Characters. ZOOLOGICAL SCIENCE. 25(3). 299–306. 35 indexed citations

Takehana, Yusuke, Satoshi Hamaguchi, & Mitsuru Sakaizumi. (2008). Different origins of ZZ/ZW sex chromosomes in closely related medaka fishes, Oryzias javanicus and O. hubbsi. Chromosome Research. 16(5). 801–811. 57 indexed citations

Otake, Hiroyuki, et al.. (2008). The Y Chromosome That Lost the Male-Determining Function Behaves as an X Chromosome in the Medaka Fish,Oryzias latipes. Genetics. 179(4). 2157–2162. 10 indexed citations

Koga, Akihiko, et al.. (2008). Germline transgenesis of zebrafish using the medaka Tol1 transposon system. Developmental Dynamics. 237(9). 2466–2474. 39 indexed citations

Matsuda, Masaru, Ai Shinomiya, Masato Kinoshita, et al.. (2007). DMY gene induces male development in genetically female (XX) medaka fish. Proceedings of the National Academy of Sciences. 104(10). 3865–3870. 152 indexed citations

Koga, Akihiko, et al.. (2007). The Tol1 element of medaka fish is transposed with only terminal regions and can deliver large DNA fragments into the chromosomes. Journal of Human Genetics. 52(12). 1026–1030. 13 indexed citations

Shinomiya, Ai, et al.. (2006). Interspecific hybridization betweenOryzias latipes andOryzias curvinotus causes XY sex reversal. Journal of Experimental Zoology Part A Comparative Experimental Biology. 305A(10). 890–896. 13 indexed citations

10.

Iwamatsu, Takashi, et al.. (2005). Estradiol‐17β content in developing eggs and induced sex reversal of the medaka (Oryzias latipes). Journal of Experimental Zoology Part A Comparative Experimental Biology. 303A(2). 161–167. 37 indexed citations

11.

Hamaguchi, Satoshi, et al.. (2004). The XX-XY Sex-determination System in Oryzias luzonensis and O. mekongensis Revealed by the Sex Ratio of the Progeny of Sex-reversed Fish. ZOOLOGICAL SCIENCE. 21(10). 1015–1018. 21 indexed citations

12.

Shinomiya, Ai, et al.. (2004). THE SEX DETERMINING GENE OF ORYZIAS MEKONGENSIS IS LOCATED ON A CHROMOSOME HOMOLOGOUS TO AN AUTOSOMAL REGION OF O. LATIPES(Genetics,Abstracts of papers presented at the 75^ Annual Meeting of the Zoological Society of Japan). ZOOLOGICAL SCIENCE. 21(12). 1345. 1 indexed citations

13.

Shinomiya, Ai, Hiroyuki Otake, K Togashi, Satoshi Hamaguchi, & Mitsuru Sakaizumi. (2004). Field Survey of Sex-Reversals in the Medaka, Oryzias latipes: Genotypic Sexing of Wild Populations. ZOOLOGICAL SCIENCE. 21(6). 613–619. 62 indexed citations

14.

Matsuda, Masaru, et al.. (2003). Oryzias curvinotus HasDMY, a Gene That Is Required for Male Development in the Medaka, O. latipes. ZOOLOGICAL SCIENCE. 20(2). 159–161. 108 indexed citations

15.

Matsuda, Masaru, Yoshitaka Nagahama, Ai Shinomiya, et al.. (2002). DMY is a Y-specific DM-domain gene required for male development in the medaka fish. Nature. 417(6888). 559–563. 1134 indexed citations breakdown →

16.

Shinomiya, Ai, Minoru Tanaka, Tohru Kobayashi, Yoshitaka Nagahama, & Satoshi Hamaguchi. (2000). The vasa‐like gene, olvas, identifies the migration path of primordial germ cells during embryonic body formation stage in the medaka, Oryzias latipes. Development Growth & Differentiation. 42(4). 317–326. 192 indexed citations

17.

Hamaguchi, Satoshi & Mitsuru Sakaizumi. (1992). Sexually differentiated mechanisms of sterility in interspecific hybrids between Oryzias latipes and O. curvinotus. Journal of Experimental Zoology. 263(3). 323–329. 44 indexed citations

18.

Hamaguchi, Satoshi & Nobuo Egami. (1980). The Male Secondary Sex Characteristics in the Gynogenetic Female Fish,Poecilia formosa,Induced by the Administration of Methyltestosterone. 日本動物学彙報. 53(4). 227–230. 6 indexed citations

19.

Hamaguchi, Satoshi. (1978). The Inhibitory Effects of Cyproterone Acetate on the Male Secondary Sex Characters of the Medaka,Oryzias latipes. 日本動物学彙報. 51(2). 65–69. 2 indexed citations

20.

Hamaguchi, Satoshi. (1976). Change in the Radiation Responses of Oogonia in the Embryos and Fry of the Fish Oryzias Latipes. International Journal of Radiation Biology and Related Studies in Physics Chemistry and Medicine. 29(6). 565–570. 4 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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