Ok Jae Koo

2.9k total citations · 1 hit paper
86 papers, 2.1k citations indexed

About

Ok Jae Koo is a scholar working on Molecular Biology, Genetics and Public Health, Environmental and Occupational Health. According to data from OpenAlex, Ok Jae Koo has authored 86 papers receiving a total of 2.1k indexed citations (citations by other indexed papers that have themselves been cited), including 64 papers in Molecular Biology, 39 papers in Genetics and 37 papers in Public Health, Environmental and Occupational Health. Recurrent topics in Ok Jae Koo's work include Reproductive Biology and Fertility (37 papers), Pluripotent Stem Cells Research (31 papers) and Animal Genetics and Reproduction (31 papers). Ok Jae Koo is often cited by papers focused on Reproductive Biology and Fertility (37 papers), Pluripotent Stem Cells Research (31 papers) and Animal Genetics and Reproduction (31 papers). Ok Jae Koo collaborates with scholars based in South Korea, United States and Ethiopia. Ok Jae Koo's co-authors include Goo Jang, Jung Taek Kang, Chidananda Nagamangala Kanchiswamy, Mickaël Malnoy, Riccardo Velasco, Minhee Jung, Byeong Chun Lee, Seokjoong Kim, Jin‐Soo Kim and Roberto Viola and has published in prestigious journals such as Nature Communications, SHILAP Revista de lepidopterología and PLoS ONE.

In The Last Decade

Ok Jae Koo

84 papers receiving 2.0k citations

Hit Papers

DNA-Free Genetically Edited Grapevine and Apple Protoplas... 2016 2026 2019 2022 2016 100 200 300 400
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.

  1. DNA-Free Genetically Edited Grapevine and Apple Protoplast Using CRISPR/Cas9 Ribonucleoproteins
    2016 456 citations Ok Jae Koo et al. profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ok Jae Koo South Korea 25 1.4k 743 537 437 341 86 2.1k
Mingxing Chu China 29 1.2k 0.9× 622 0.8× 265 0.5× 1.9k 4.3× 281 0.8× 266 3.4k
Yunping Dai China 25 1.3k 1.0× 786 1.1× 177 0.3× 937 2.1× 295 0.9× 67 2.1k
Jesse Craig Canada 9 826 0.6× 363 0.5× 235 0.4× 132 0.3× 211 0.6× 10 1.2k
Yaping Jin China 23 598 0.4× 223 0.3× 219 0.4× 240 0.5× 227 0.7× 93 1.7k
Huabin Zhu China 26 814 0.6× 638 0.9× 78 0.1× 365 0.8× 535 1.6× 97 2.0k
Fuminori Tanihara Japan 22 767 0.6× 559 0.8× 113 0.2× 657 1.5× 457 1.3× 102 1.3k
S. Sasamoto Japan 29 968 0.7× 408 0.5× 866 1.6× 639 1.5× 281 0.8× 68 2.6k
Pablo J. Ross United States 36 2.4k 1.8× 1.4k 1.9× 168 0.3× 1.3k 2.9× 541 1.6× 150 3.6k
P. J. Barker United Kingdom 25 1.1k 0.8× 117 0.2× 728 1.4× 284 0.6× 248 0.7× 39 2.6k
Keith Dudley United Kingdom 23 1.1k 0.8× 234 0.3× 184 0.3× 435 1.0× 268 0.8× 32 2.0k

Countries citing papers authored by Ok Jae Koo

Since Specialization
Citations

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

Fields of papers citing papers by Ok Jae Koo

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ok Jae Koo. 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 Ok Jae Koo. The network helps show where Ok Jae Koo may publish in the future.

Co-authorship network of co-authors of Ok Jae Koo

This figure shows the co-authorship network connecting the top 25 collaborators of Ok Jae Koo. A scholar is included among the top collaborators of Ok Jae Koo 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 Ok Jae Koo. Ok Jae Koo 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.
Lee, Youn-Su, Ok Jae Koo, & Islam M. Saadeldin. (2024). Generation of induced pluripotent stem cells from the Asian bats. International Journal of Veterinary Science and Medicine. 12(1). 81–90. 1 indexed citations
2.
Techaumnat, Boonchai, Witsaroot Sripumkhai, Wutthinan Jeamsaksiri, et al.. (2024). Novel electroporation microchip with field constriction enhances transfection efficiency and survival rates of feline embryos. Scientific Reports. 14(1). 29508–29508.
3.
Yeo, So-Young, Ok Jae Koo, Insuk Sohn, et al.. (2022). PRRX1 is a master transcription factor of stromal fibroblasts for myofibroblastic lineage progression. Nature Communications. 13(1). 2793–2793. 56 indexed citations
4.
Saadeldin, Islam M., Bereket Molla Tanga, Seonggyu Bang, et al.. (2022). ROCK Inhibitor (Y-27632) Abolishes the Negative Impacts of miR-155 in the Endometrium-Derived Extracellular Vesicles and Supports Embryo Attachment. Cells. 11(19). 3178–3178. 8 indexed citations
5.
Ran, Yidong, et al.. (2022). Genetic Dissection of CRISPR-Cas9 Mediated Inheritance of Independently Targeted Alleles in Tobacco α-1,3-Fucosyltransferase 1 and β-1,2-Xylosyltransferase 1 Loci. International Journal of Molecular Sciences. 23(5). 2450–2450. 4 indexed citations
6.
Koo, Ok Jae, et al.. (2020). In vivo multiplex gene targeting with Streptococcus pyogens and Campylobacter jejuni Cas9 for pancreatic cancer modeling in wild-type animal. Journal of Veterinary Science. 21(2). e26–e26. 9 indexed citations
7.
Kim, Sujin, Ok Jae Koo, Joonho Moon, et al.. (2019). Production of Transgenic Porcine Embryos Reconstructed with Induced Pluripotent Stem-Like Cells Derived from Porcine Endogenous Factors Using piggyBac System. Cellular Reprogramming. 21(1). 26–36. 8 indexed citations
8.
9.
Park, Eun‐Jung, Ok Jae Koo, & Byeong Chun Lee. (2015). Overexpressed human heme Oxygenase-1 decreases adipogenesis in pigs and porcine adipose-derived stem cells. Biochemical and Biophysical Research Communications. 467(4). 935–940. 10 indexed citations
10.
Yum, Soo‐Young, et al.. (2014). Disruption of exogenous eGFP gene using RNA-guided endonuclease in bovine transgenic somatic cells. Zygote. 23(6). 916–923. 11 indexed citations
11.
Park, Hee‐Jung, Ok Jae Koo, Joonho Moon, et al.. (2012). Oxamflatin Improves Developmental Competence of Porcine Somatic Cell Nuclear Transfer Embryos. Cellular Reprogramming. 14(5). 398–406. 27 indexed citations
12.
Koo, Ok Jae, Jaeseok Yang, Bumrae Cho, et al.. (2012). Generation and Characterization of Human Heme Oxygenase-1 Transgenic Pigs. PLoS ONE. 7(10). e46646–e46646. 48 indexed citations
13.
Koo, Ok Jae, et al.. (2012). Minipigs as Laboratory Animals: Facility Management and Husbandry. 36(1). 79–85. 3 indexed citations
14.
Moon, Joonho, Jung Taek Kang, Ok Jae Koo, et al.. (2012). Production of porcine cloned embryos derived from cells conditionally expressing an exogenous gene using Cre-loxP. Zygote. 20(4). 423–425. 5 indexed citations
15.
16.
Koo, Ok Jae, et al.. (2009). Effect of Dimethyl Sulfoxide on Cell Cycle Synchronization of Goldfish Caudal Fin Derived Fibroblasts Cells. Reproduction in Domestic Animals. 45(5). e73–7. 1 indexed citations
17.
Kim, Min‐Kyu, et al.. (2008). Analysis of SRY-negative XX True Hermaphroditism in an English Cocker Spaniel. 한국임상수의학회지. 25(3). 221–223. 1 indexed citations
18.
Hong, So Gun, Goo Jang, Min Kyu Kim, et al.. (2008). Dogs cloned from fetal fibroblasts by nuclear transfer. Animal Reproduction Science. 115(1-4). 334–339. 30 indexed citations
19.
Lee, Eugine, So Hyun Lee, Yeon Woo Jeong, et al.. (2006). Analysis of nuclear reprogramming in cloned miniature pig embryos by expression of Oct-4 and Oct-4 related genes. Biochemical and Biophysical Research Communications. 348(4). 1419–1428. 45 indexed citations
20.
Kim, Ji Hye, So Hyun Lee, Sue Kim, et al.. (2006). Embryotrophic effects of ethylenediaminetetraacetic acid and hemoglobin on in vitro porcine embryos development. Theriogenology. 66(2). 449–455. 18 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Mingxing Chu Breakdown of academic impact, for papers by Yunping Dai Breakdown of academic impact, for papers by Jesse Craig Breakdown of academic impact, for papers by Yaping Jin Breakdown of academic impact, for papers by Huabin Zhu Breakdown of academic impact, for papers by Fuminori Tanihara Breakdown of academic impact, for papers by S. Sasamoto Breakdown of academic impact, for papers by Pablo J. Ross Breakdown of academic impact, for papers by P. J. Barker Breakdown of academic impact, for papers by Keith Dudley
Rankless by CCL
2026