Ryoji Morita

1.7k total citations
24 papers, 912 citations indexed

About

Ryoji Morita is a scholar working on Molecular Biology, Genetics and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Ryoji Morita has authored 24 papers receiving a total of 912 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Molecular Biology, 10 papers in Genetics and 6 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Ryoji Morita's work include Genetics and Neurodevelopmental Disorders (8 papers), Genomic variations and chromosomal abnormalities (4 papers) and Cancer Genomics and Diagnostics (4 papers). Ryoji Morita is often cited by papers focused on Genetics and Neurodevelopmental Disorders (8 papers), Genomic variations and chromosomal abnormalities (4 papers) and Cancer Genomics and Diagnostics (4 papers). Ryoji Morita collaborates with scholars based in Japan, United States and Honduras. Ryoji Morita's co-authors include Kazuhiro Yamakawa, Jiro ISHIKAWA, Y. Nakamura, Yusuke Nakamura, Hiroko Saito, Takaaki Sato, S. Koi, Ei Takahashi, S. Saito and Osamu Ogawa and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Biochemical and Biophysical Research Communications and Epilepsia.

In The Last Decade

Ryoji Morita

24 papers receiving 894 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ryoji Morita Japan 14 528 280 225 185 179 24 912
A.M.W. van den Ouweland Netherlands 17 327 0.6× 201 0.7× 422 1.9× 147 0.8× 140 0.8× 27 1.0k
Maura Sonego Italy 14 600 1.1× 286 1.0× 47 0.2× 99 0.5× 303 1.7× 18 937
Tomokazu Aoki Japan 18 519 1.0× 134 0.5× 84 0.4× 109 0.6× 249 1.4× 52 1.2k
Holger Tönnies Germany 23 927 1.8× 101 0.4× 833 3.7× 136 0.7× 141 0.8× 55 1.6k
Süleyman Gülsüner United States 21 795 1.5× 223 0.8× 736 3.3× 57 0.3× 296 1.7× 43 1.7k
Jayaprakash D. Karkera United States 15 824 1.6× 86 0.3× 550 2.4× 195 1.1× 157 0.9× 35 1.3k
Silvestre Oltra Spain 20 626 1.2× 185 0.7× 478 2.1× 43 0.2× 86 0.5× 69 1.1k
Erik-Jan Kamsteeg Netherlands 15 425 0.8× 84 0.3× 320 1.4× 95 0.5× 38 0.2× 21 874
Tommaso Pippucci Italy 23 708 1.3× 215 0.8× 663 2.9× 81 0.4× 93 0.5× 71 1.5k
Valerie Greger Germany 18 830 1.6× 123 0.4× 498 2.2× 104 0.6× 274 1.5× 26 1.2k

Countries citing papers authored by Ryoji Morita

Since Specialization
Citations

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

Fields of papers citing papers by Ryoji Morita

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ryoji Morita

This figure shows the co-authorship network connecting the top 25 collaborators of Ryoji Morita. A scholar is included among the top collaborators of Ryoji Morita 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 Ryoji Morita. Ryoji Morita 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.
Suzuki, Toshimitsu, Antonio V. Delgado‐Escueta, María Elisa Alonso, et al.. (2006). Mutation analyses of genes on 6p12-p11 in patients with juvenile myoclonic epilepsy. Neuroscience Letters. 405(1-2). 126–131. 11 indexed citations
2.
Delgado‐Escueta, Antonio V., Dongsheng Bai, Julia N. Bailey, et al.. (2003). Recent Developments in the Quest for Myoclonic Epilepsy Genes. Epilepsia. 44(s11). 13–26. 14 indexed citations
3.
Hattori, Mineko, Hiroshi Kunugi, Hiroshi Tanaka, et al.. (2002). Novel polymorphisms in the promoter region of the neurotrophin‐3 gene and their associations with schizophrenia. American Journal of Medical Genetics. 114(3). 304–309. 33 indexed citations
4.
Bai, Dongsheng, María Elisa Alonso, Marco T. Medina, et al.. (2002). Juvenile myoclonic epilepsy: Linkage to chromosome 6p12 in Mexico families. American Journal of Medical Genetics. 113(3). 268–274. 28 indexed citations
5.
Delgado‐Escueta, Antonio V., Dongsheng Bai, Julia N. Bailey, et al.. (2002). Epilepsia mioclínica juvenil del cromosoma 6p12: Avances clínicos y genéticos. Revista de Neurología. 35(1). 82–82. 1 indexed citations
6.
Suzuki, Toshimitsu, Ryoji Morita, Yoshihisa Sugimoto, et al.. (2002). Identification and mutational analysis of candidate genes for juvenile myoclonic epilepsy on 6p11–p12: LRRC1, GCLC, KIAA0057 and CLIC5. Epilepsy Research. 50(3). 265–275. 10 indexed citations
7.
Sugimoto, Yoshihisa, Ryoji Morita, Kenji Amano, et al.. (2001). T-STAR gene: fine mapping in the candidate region for childhood absence epilepsy on 8q24 and mutational analysis in patients. Epilepsy Research. 46(2). 139–144. 7 indexed citations
8.
Sugimoto, Yoshihisa, Ryoji Morita, Kenji Amano, et al.. (2000). Childhood Absence Epilepsy in 8q24: Refinement of Candidate Region and Construction of Physical Map. Genomics. 68(3). 264–272. 24 indexed citations
9.
Endo, Shogo, Masako Suzuki, Mariko Sumi, et al.. (1999). Molecular identification of human G-substrate, a possible downstream component of the cGMP-dependent protein kinase cascade in cerebellar Purkinje cells. Proceedings of the National Academy of Sciences. 96(5). 2467–2472. 60 indexed citations
10.
Morita, Ryoji, et al.. (1999). Exclusion of the JRK/JH8 gene as a candidate for human childhood absence epilepsy mapped on 8q24. Epilepsy Research. 37(2). 151–158. 13 indexed citations
11.
Morita, Ryoji, et al.. (1998). JH8,a Gene Highly Homologous to the MousejerkyGene, Maps to the Region for Childhood Absence Epilepsy on 8q24. Biochemical and Biophysical Research Communications. 248(2). 307–314. 20 indexed citations
12.
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14.
Oya, M., et al.. (1996). Coexistence of choriocarcinoma and adenocarcinoma in the rectum: Molecular aspects. Journal of Gastroenterology. 31(3). 431–436. 22 indexed citations
15.
Ishii, Yoshiki, et al.. (1995). A Case of Malignant Mesothelioma with Abnormal CDKN2 Gene Accompanied by Malignant Melanoma.. Haigan. 35(7). 923–929. 1 indexed citations
16.
Yamamoto, I, et al.. (1993). [Radioimmunoassay for the pyridinoline cross-linked carboxy-terminal telopeptide of type 1 collagen (1CTP)--some basic aspects of the RIA kit and clinical evaluation in various bone diseases].. PubMed. 30(11). 1411–7. 3 indexed citations
17.
Yamakawa, Kazuhiro, Ryoji Morita, Eiichi Takahashi, et al.. (1991). A genetic linkage map of 41 restriction fragment length polymorphism markers for human chromosome 3. Genomics. 11(3). 565–572. 25 indexed citations
18.
Sato, Takaaki, et al.. (1991). Allelotype of human ovarian cancer.. PubMed. 51(19). 5118–22. 229 indexed citations
19.
Ohki, Reiko, et al.. (1989). A complete deletion mutant of the Escherichia coli dnaKdnaJ operon. Biochimica et Biophysica Acta (BBA) - Gene Structure and Expression. 1009(1). 94–98. 6 indexed citations
20.
Fukunaga, M, Noriyuki Otsuka, T. Sone, et al.. (1985). [Clinical study on the measurement of squamous cell carcinoma (SCC)--related antigen in SCC].. PubMed. 31(15). 1885–8. 5 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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