Kihachiro Ohba

601 total citations
28 papers, 482 citations indexed

About

Kihachiro Ohba is a scholar working on Plant Science, Molecular Biology and Genetics. According to data from OpenAlex, Kihachiro Ohba has authored 28 papers receiving a total of 482 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Plant Science, 10 papers in Molecular Biology and 10 papers in Genetics. Recurrent topics in Kihachiro Ohba's work include Genetic diversity and population structure (9 papers), Plant tissue culture and regeneration (8 papers) and Plant Taxonomy and Phylogenetics (5 papers). Kihachiro Ohba is often cited by papers focused on Genetic diversity and population structure (9 papers), Plant tissue culture and regeneration (8 papers) and Plant Taxonomy and Phylogenetics (5 papers). Kihachiro Ohba collaborates with scholars based in Japan, India and Nepal. Kihachiro Ohba's co-authors include Yoshihiko Tsumura, Nobuhiro Tomaru, Makoto Takahashi, Kohji Uchida, Mizuki K. Takahashi, Naoki Tani, Katsuaki Ishii, Yoshihisa Suyama, Akira Saito and Emilio Maruyama and has published in prestigious journals such as The Annals of Thoracic Surgery, American Journal of Botany and Heredity.

In The Last Decade

Kihachiro Ohba

27 papers receiving 428 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Kihachiro Ohba Japan 11 274 212 183 171 85 28 482
Guy G. Roussel France 6 341 1.2× 268 1.3× 173 0.9× 201 1.2× 130 1.5× 7 617
L. L. DeVerno Canada 10 235 0.9× 227 1.1× 163 0.9× 234 1.4× 87 1.0× 10 513
U. Büchler Switzerland 8 168 0.6× 203 1.0× 231 1.3× 182 1.1× 92 1.1× 9 502
U.M. Csaikl Austria 7 184 0.7× 254 1.2× 102 0.6× 163 1.0× 81 1.0× 8 458
R. Bellarosa Italy 13 217 0.8× 297 1.4× 205 1.1× 239 1.4× 84 1.0× 20 623
P. Belletti Italy 15 197 0.7× 273 1.3× 95 0.5× 158 0.9× 88 1.0× 39 510
Tatemi Shimizu Japan 11 182 0.7× 190 0.9× 259 1.4× 224 1.3× 61 0.7× 28 457
Hideaki Taira Japan 16 243 0.9× 391 1.8× 303 1.7× 320 1.9× 110 1.3× 49 759
J Letouzey France 6 348 1.3× 208 1.0× 176 1.0× 94 0.5× 174 2.0× 8 534
Graham Muir United Kingdom 9 316 1.2× 218 1.0× 210 1.1× 252 1.5× 91 1.1× 9 569

Countries citing papers authored by Kihachiro Ohba

Since Specialization
Citations

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

Fields of papers citing papers by Kihachiro Ohba

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kihachiro Ohba

This figure shows the co-authorship network connecting the top 25 collaborators of Kihachiro Ohba. A scholar is included among the top collaborators of Kihachiro Ohba 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 Kihachiro Ohba. Kihachiro Ohba 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.
Ohba, Kihachiro. (2009). RADIATION SENSITIVITY OF PINE SEEDS OF DIFFERENT WATER CONTENT. Hereditas. 47(2). 283–294. 1 indexed citations
2.
Tomaru, Nobuhiro, Mizuki K. Takahashi, Yoshihiko Tsumura, Makoto Takahashi, & Kihachiro Ohba. (1998). Intraspecific variation and phylogeographic patterns of Fagus crenata (Fagaceae) mitochondrial DNA. American Journal of Botany. 85(5). 629–636. 104 indexed citations
3.
Tani, Naoki, et al.. (1998). Genetic structure within a Japanese stone pine (Pinus pumila regel) population on Mt. Aino-dake in central Honshu, Japan. Journal of Plant Research. 111(1). 7–15. 37 indexed citations
4.
Tomaru, Nobuhiro, et al.. (1997). Genetic diversity in Fagus crenata (Japanese beech): influence of the distributional shift during the late-Quaternary. Heredity. 78(3). 241–251. 90 indexed citations
5.
Maruyama, Emilio, et al.. (1997). Micropropagation of Guazuma crinita mart. by root and petiole culture. In Vitro Cellular & Developmental Biology - Plant. 33(2). 131–135. 6 indexed citations
6.
Tomaru, Nobuhiro, et al.. (1997). Linkage Analysis of Isozyme and Dwarf Loci, and Detection of Lethal Genes in Sugi (Cryptomeria japonica D. Don).. Ikushugaku zasshi. 47(3). 259–266. 3 indexed citations
7.
8.
Maruyama, Emilio, et al.. (1996). Cryopreservation Approach for the Germplasm Conservation of the Tropical Forest Tree Species. Plant tissue culture letters. 13(3). 297–310. 3 indexed citations
9.
Ishii, Katsuaki, et al.. (1996). In vitro regeneration of Alnus cremastogyne Burk from epicotyl explants. Plant Cell Reports. 15(9). 658–661. 9 indexed citations
10.
Maruyama, Emilio, Katsuaki Ishii, Akira Saito, & Kihachiro Ohba. (1993). Micropropagation of jacaranda (Jacaranda mimosaefolia D. Don) by shoot-tip culture. Journal of the Japanese Forest Society. 75(4). 346–349. 6 indexed citations
11.
Uchida, Kohji, et al.. (1993). Allozyme Variation in Plus-tree of Hinoki, Chamaecyparis obtusa, Selected from Artificial Stands.. Ikushugaku zasshi. 43(4). 485–494. 2 indexed citations
12.
Tsumura, Yoshihiko & Kihachiro Ohba. (1993). Genetic structure of geographical marginal populations of Cryptomeriajaponica. Canadian Journal of Forest Research. 23(5). 859–863. 34 indexed citations
13.
Tsumura, Yoshihiko, et al.. (1992). Allozyme variation of old Ginkgobiloba memorial trees in western Japan. Canadian Journal of Forest Research. 22(7). 939–944. 2 indexed citations
14.
Tsumura, Yoshihiko & Kihachiro Ohba. (1992). Allozyme variation of five natural populations of Cryptomeria japonica in western Japan.. The Japanese Journal of Genetics. 67(4). 299–308. 12 indexed citations
15.
Okuizumi, Hisato & Kihachiro Ohba. (1990). Clone analysis of collected sugi-cutting cultivars of 14 of the Obi-sugi group and one each of Yabukuguri and Measa by the genotypes of four isozyme loci.. Journal of the Japanese Forest Society. 72(6). 501–507. 3 indexed citations
16.
Satô, Tôru, et al.. (1990). In Vitro Mass Propagation by Meristem Culture of Two Mature Trees of Paulownia catalpifolia. Journal of the Japanese Forest Society. 72(6). 495–498. 4 indexed citations
17.
Tsumura, Yoshihiko, et al.. (1989). Inheritance of Isozyme Variants of Megagametophyte in Japanese Red Pine. Journal of the Japanese Forest Society. 71(11). 425–434. 2 indexed citations
18.
Satô, Tôru, et al.. (1989). Meristematic culture of seven Paulownia species. Journal of the Japanese Forest Society. 71(11). 456–459. 5 indexed citations
19.
Ohba, Kihachiro, et al.. (1983). Genetic analysis of the peroxidase isozyme of seedlings derived from a twisted-leaf sugi (Cryptomeria japonica D. Don). Journal of the Japanese Forest Society. 65(7). 253–257. 1 indexed citations
20.
Ohba, Kihachiro, et al.. (1960). Über das Wachstum von Kiefernsämlingen aus röntgenbestrahltem Samen. The Annals of Thoracic Surgery. 61(3). 984–6. 2 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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