Koki Haga

5.6k total citations
8 papers, 439 citations indexed

About

Koki Haga is a scholar working on Genetics, Molecular Biology and Ecology. According to data from OpenAlex, Koki Haga has authored 8 papers receiving a total of 439 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Genetics, 6 papers in Molecular Biology and 4 papers in Ecology. Recurrent topics in Koki Haga's work include Bacterial Genetics and Biotechnology (7 papers), Bacteriophages and microbial interactions (4 papers) and RNA and protein synthesis mechanisms (4 papers). Koki Haga is often cited by papers focused on Bacterial Genetics and Biotechnology (7 papers), Bacteriophages and microbial interactions (4 papers) and RNA and protein synthesis mechanisms (4 papers). Koki Haga collaborates with scholars based in Japan and United States. Koki Haga's co-authors include Tsutomu Sato, Patrick Eichenberger, Masaya Fujita, Jun S. Liu, Richard Losick, David Z. Rudner, Shane T. Jensen, Erin M. Conlon, Michio Takeuchi and Saori Kosono and has published in prestigious journals such as Journal of Bacteriology, PLoS Biology and Biochimica et Biophysica Acta (BBA) - Biomembranes.

In The Last Decade

Koki Haga

8 papers receiving 432 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Koki Haga Japan	6	312	253	171	60	34	8	439
T. Caramori Italy	9	292 0.9×	229 0.9×	162 0.9×	41 0.7×	23 0.7×	11	381
Fernando H. Ramírez‐Guadiana United States	13	243 0.8×	183 0.7×	110 0.6×	44 0.7×	34 1.0×	18	352
Taryn B. Kiley United Kingdom	7	423 1.4×	285 1.1×	229 1.3×	53 0.9×	34 1.0×	8	520
Ronald E. Gill United States	7	322 1.0×	206 0.8×	102 0.6×	47 0.8×	14 0.4×	11	428
Amy H. Camp United States	10	240 0.8×	248 1.0×	194 1.1×	32 0.5×	19 0.6×	16	358
Hiroshi Kakeshita Japan	15	447 1.4×	297 1.2×	210 1.2×	39 0.7×	30 0.9×	18	574
Nancy Trun United States	13	334 1.1×	210 0.8×	97 0.6×	23 0.4×	54 1.6×	24	457
Niels Bradshaw United States	11	392 1.3×	200 0.8×	125 0.7×	56 0.9×	38 1.1×	18	478
Maria Stella Carlomagno Italy	8	284 0.9×	124 0.5×	81 0.5×	48 0.8×	46 1.4×	8	374
Jessica C. Zweers Netherlands	6	245 0.8×	164 0.6×	134 0.8×	20 0.3×	26 0.8×	6	342

Countries citing papers authored by Koki Haga

Since Specialization

Citations

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

Fields of papers citing papers by Koki Haga

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Koki Haga

This figure shows the co-authorship network connecting the top 25 collaborators of Koki Haga. A scholar is included among the top collaborators of Koki Haga 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 Koki Haga. Koki Haga is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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8 of 8 papers shown

Ogura, Mitsuo, Yu Kanesaki, Hirofumi Yoshikawa, & Koki Haga. (2025). The DnaJK chaperone of Bacillus subtilis post-transcriptionally regulates gene expression through the YlxR(RnpM)/RNase P complex. mBio. 16(3). e0405324–e0405324. 1 indexed citations

Kosono, Saori, et al.. (2006). Functional involvement of membrane-embedded and conserved acidic residues in the ShaA subunit of the multigene-encoded Na+/H+ antiporter in Bacillus subtilis. Biochimica et Biophysica Acta (BBA) - Biomembranes. 1758(5). 627–635. 14 indexed citations

Kosono, Saori, Koki Haga, Kazuo Hatano, et al.. (2005). Characterization of a Multigene-Encoded Sodium/Hydrogen Antiporter (Sha) from Pseudomonas aeruginosa : Its Involvement in Pathogenesis. Journal of Bacteriology. 187(15). 5242–5248. 59 indexed citations

Eichenberger, Patrick, Masaya Fujita, Shane T. Jensen, et al.. (2004). The Program of Gene Transcription for a Single Differentiating Cell Type during Sporulation in Bacillus subtilis. PLoS Biology. 2(10). e328–e328. 287 indexed citations

Haga, Koki, et al.. (2002). Analysis of the Bacillus subtilis spoIIIJ Gene and Its Paralogue Gene, yqjG. Journal of Bacteriology. 184(7). 1998–2004. 54 indexed citations

Nakano, Michiko, Yi Zhu, Koki Haga, et al.. (1999). A Mutation in the 3-Phosphoglycerate Kinase Gene Allows Anaerobic Growth of Bacillus subtilis in the Absence of ResE Kinase. Journal of Bacteriology. 181(22). 7087–7097. 15 indexed citations

Haga, Koki. (1997). Sequence Analysis of a 45-kb Segment in the 19 -23 Region of the Bacillus subtilis Chromosome Containing glpT and mpr Loci. DNA Research. 4(5). 329–333. 1 indexed citations

Liu, Hongtu, et al.. (1997). Sequence and analysis of a 31 kb segment of the Bacillus subtilis chromosome in the area of the rrnH and rrnG operons. Microbiology. 143(8). 2763–2767. 8 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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