Shin‐ichi Ohnuma

4.3k total citations
68 papers, 3.2k citations indexed

About

Shin‐ichi Ohnuma is a scholar working on Molecular Biology, Cell Biology and Materials Chemistry. According to data from OpenAlex, Shin‐ichi Ohnuma has authored 68 papers receiving a total of 3.2k indexed citations (citations by other indexed papers that have themselves been cited), including 57 papers in Molecular Biology, 15 papers in Cell Biology and 12 papers in Materials Chemistry. Recurrent topics in Shin‐ichi Ohnuma's work include Plant biochemistry and biosynthesis (22 papers), Microbial Natural Products and Biosynthesis (11 papers) and Enzyme Structure and Function (9 papers). Shin‐ichi Ohnuma is often cited by papers focused on Plant biochemistry and biosynthesis (22 papers), Microbial Natural Products and Biosynthesis (11 papers) and Enzyme Structure and Function (9 papers). Shin‐ichi Ohnuma collaborates with scholars based in Japan, United Kingdom and United States. Shin‐ichi Ohnuma's co-authors include William A. Harris, Anna Philpott, Tokuzo Nishino, Christine E. Holt, Kevin Wang, Chikara Ohto, Takeshi Nishino, Ke Wang, Hisashi Hemmi and Kazutake Hirooka and has published in prestigious journals such as Cell, Proceedings of the National Academy of Sciences and Journal of Biological Chemistry.

In The Last Decade

Shin‐ichi Ohnuma

67 papers receiving 3.2k citations

Peers

Countries citing papers authored by Shin‐ichi Ohnuma

Since Specialization

Citations

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

Fields of papers citing papers by Shin‐ichi Ohnuma

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Shin‐ichi Ohnuma. 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 Shin‐ichi Ohnuma. The network helps show where Shin‐ichi Ohnuma may publish in the future.

Co-authorship network of co-authors of Shin‐ichi Ohnuma

This figure shows the co-authorship network connecting the top 25 collaborators of Shin‐ichi Ohnuma. A scholar is included among the top collaborators of Shin‐ichi Ohnuma 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 Shin‐ichi Ohnuma. Shin‐ichi Ohnuma 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

#	Work	Indexed citations
1	PRELP Regulates Cell–Cell Adhesion and EMT and Inhibits Retinoblastoma Progression 2022 ·Cancers ·(unknown), Ken Asada, (unknown), (unknown), Hongorzul Davaapil, Matthew Morrison, Tomoko Orita, Ryohei Sekido, (unknown), M. Ashwin Reddy, Kazuhiro Kimura, Akihisa Mitani, Kouhei Tsumoto, Ryuji Hamamoto, Mandeep S. Sagoo, Shin‐ichi Ohnuma	12
2	The management of retinoblastoma 2018 ·Oncogene ·Ido Didi Fabian, Zerrin Onadim, Esin Kotiloğlu Karaa, Catriona Duncan, Tanzina Chowdhury, Irene Scheimberg, Shin‐ichi Ohnuma, M. Ashwin Reddy, Mandeep S. Sagoo	180
3	Osteomodulin regulates diameter and alters shape of collagen fibrils 2015 ·Biochemical and Biophysical Research Communications ·(unknown), Satoru Nagatoishi, Hiroshi Sagara, Shin‐ichi Ohnuma, Kouhei Tsumoto	39
4	Genetic Background and Light-Dependent Progression of Photoreceptor Cell Degeneration in Prominin-1 Knockout Mice 2014 ·Investigative Ophthalmology & Visual Science ·Margaret Dellett, Noriaki Sasai, (unknown), Silke Becker, (unknown), G. Astrid Limb, Anthony T. Moore, Tôru Kondo, Shin‐ichi Ohnuma	31
5	The Xenopus Tgfbi is required for embryogenesis through regulation of canonical Wnt signalling 2012 ·Developmental Biology ·Feng Wang, (unknown), Jian Xian, Shin‐ichi Ohnuma, James D. Brenton	9
6	Spatial and temporal expressions of prune reveal a role in Müller gliogenesis during Xenopus retinal development 2012 ·Gene ·Aikaterini Bilitou, (unknown), Anna Maria Bello, Livia Garzia, Pietro Carotenuto, (unknown), Chiara Campanella, Shin‐ichi Ohnuma, Massimo Zollo	8
7	Tsukushi Modulates Xnr2, FGF and BMP Signaling: Regulation of Xenopus Germ Layer Formation 2007 ·PLoS ONE ·Samantha A. Morris, Alexandra D. Almeida, Hideaki Tanaka, Kunimasa Ohta, Shin‐ichi Ohnuma	30
8	Tsukushi cooperates with VG1 to induce primitive streak and Hensen's node formation in the chick embryo 2006 ·Development ·Kunimasa Ohta, Sei Kuriyama, Tatsuya Okafuji, (unknown), Shin‐ichi Ohnuma, Hideaki Tanaka	29
9	Structural basis for the inhibition of activin signalling by follistatin 2006 ·The EMBO Journal ·(unknown), (unknown), Brandon T. Ruotolo, Carol V. Robinson, Shin‐ichi Ohnuma, Marko Hyvönen	138
10	Tsukushi controls ectodermal patterning and neural crest specification in Xenopu s by direct regulation of BMP4 and X-delta-1 activity 2005 ·Development ·Sei Kuriyama, Giuseppe Lupo, Kunimasa Ohta, Shin‐ichi Ohnuma, William A. Harris, Hideaki Tanaka	39
11	Tsukushi Functions as an Organizer Inducer by Inhibition of BMP Activity in Cooperation with Chordin 2004 ·Developmental Cell ·Kunimasa Ohta, Giuseppe Lupo, Sei Kuriyama, Roger J. Keynes, Christine E. Holt, William A. Harris, Hideaki Tanaka, Shin‐ichi Ohnuma	78
12	Co-ordinating retinal histogenesis: early cell cycle exit enhances early cell fate determination in theXenopusretina 2002 ·Development ·Shin‐ichi Ohnuma, (unknown), Ke Wang, Anna Philpott, William A. Harris	131
13	Lipofection strategy for the study of Xenopus retinal development 2002 ·Methods ·Shin‐ichi Ohnuma, Fanny Mann, (unknown), Muriel Perron, William A. Harris	37
14	Mechanism of product chain length determination for heptaprenyl diphosphate synthase from Bacillus stearothermophilus 2000 ·European Journal of Biochemistry ·Kazutake Hirooka, Shin‐ichi Ohnuma, Ayumi Koike‐Takeshita, (unknown), Tokuzo Nishino	11
15	Chain-length determination mechanism of isoprenyl diphosphate synthases and implications for molecular evolution 1999 ·Trends in Biochemical Sciences ·Kevin Wang, Shin‐ichi Ohnuma	161
16	A Pathway Where Polyprenyl Diphosphate Elongates in Prenyltransferase 1998 ·Journal of Biological Chemistry ·Shin‐ichi Ohnuma, Kazutake Hirooka, Naoki Tsuruoka, (unknown), Chikara Ohto, (unknown), Tokuzo Nishino	74
17	Cloning of a gene from Escherichia coli that confers resistance to fosmidomycin as a consequence of amplification 1996 ·Gene ·Shingo Fujisaki, Shin‐ichi Ohnuma, Takayuki Horiuchi, Isao Takahashi, (unknown), Yukinobu Nishimura, Tokuzo Nishino, Makoto Kitabatake, Hachiro Inokuchi	40
18	Conversion from Farnesyl Diphosphate Synthase to Geranylgeranyl Diphosphate Synthase by Random Chemical Mutagenesis 1996 ·Journal of Biological Chemistry ·Shin‐ichi Ohnuma, (unknown), Hisashi Hemmi, (unknown), Tanetoshi Koyama, Kyozo Ogura, Tokuzo Nishino	111
19	A Role of the Amino Acid Residue Located on the Fifth Position before the First Aspartate-rich Motif of Farnesyl Diphosphate Synthase on Determination of the Final Product 1996 ·Journal of Biological Chemistry ·Shin‐ichi Ohnuma, Keishi Narita, Takeshi Nakazawa, (unknown), (unknown), Chikara Ohto, Tokuzo Nishino	108
20	Kinetic studies on the prenyl chain elongation by undecaprenyl diphosphate synthase with artificial substrate homologues 1989 ·FEBS Letters ·Shin‐ichi Ohnuma, T. Koyama, K Ogura	6

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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