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Researcher · Japan Atomic Energy Agency · Japan

Hirofumi Ohba

Hirofumi Ohba publishes mostly in Molecular Biology, Genetics and Periodontics, on topics such as DNA Repair Mechanisms, Bacterial Genetics and Biotechnology and Genomics and Phylogenetic Studies.

OpenAlex
World rank
#5,423,292
of 7,710,434 ranked researchers
Rank in Japan
#182,294
of 383,136
Works
24
Citations
617
Citations per work
25.7
h-index
14
i10-index 15Top 55% in Molecular Biology
Hirofumi Ohba

What does Hirofumi Ohba research?

Hirofumi Ohba's work is mostly in Biochemistry, Genetics and Molecular Biology (50%), Environmental Science (6%), Dentistry (6%).

Life Sciences: 12 works · 50.0% of their workBiochemistry, Genetics and Molecular Biology: 12 works · 50.0% of their workMolecular Biology: 10 works · 42.2% of their workGenetics: 2 works · 7.8% of their workEverything else: 7 works · 28.0% of their workHealth Sciences: 3 works · 12.6% of their workDentistry: 2 works · 6.3% of their workPeriodontics: 2 works · 6.3% of their workMedicine: 2 works · 6.3% of their workRheumatology: 2 works · 6.3% of their workPhysical Sciences: 2 works · 9.4% of their workEnvironmental Science: 2 works · 6.3% of their workEcology: 2 works · 6.3% of their workMaterials Science: 1 works · 3.1% of their workMaterials Chemistry: 1 works · 3.1% of their workTHEIR WORKHirofumi Ohba24works
Life Sciences50%Physical Sciences9%Health Sciences13%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Biochemistry, Genetics and Molecular Biology1250.0%
  2. Everything else728.0%
    1. Dentistry26.3%
    2. Medicine26.3%
    1. Environmental Science26.3%
    2. Materials Science13.1%
  1. 1Molecular Biology42% of their works
  2. 2Genetics8% of their works
  3. 3Periodontics6% of their works
  4. 4Ecology6% of their works
  5. 5Rheumatology6% of their works
  6. 6Materials Chemistry3% of their works

Research topics

Which keywords describe Hirofumi Ohba's research?

The keywords of their largest research topics: Bacterial Diversity, DNA Damage, Microbial Ecology, Repair, Phylogenetic Analysis, Bacterial Physiology, Gene Regulation and Biomineralization.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 19 words, with their numbers
  1. Bacterial Diversity82 topics
  2. DNA Damage81 topic
  3. Microbial Ecology82 topics
  4. Repair81 topic
  5. Phylogenetic Analysis72 topics
  6. Bacterial Physiology51 topic
  7. Gene Regulation51 topic
  8. Biomineralization41 topic
  9. Marine Microbes41 topic
  10. Microbial Biogeography41 topic
  11. Oral Microbiome41 topic
  12. Osteopontin41 topic
  13. Periodontal Diseases41 topic
  14. RNA-Seq41 topic
  15. sequence alignment41 topic
  16. Bone Resorption31 topic
  17. Eukaryotic Microbes31 topic
  18. Microbial Diversity31 topic
  19. Osteoclast Differentiation31 topic

Where does Hirofumi Ohba work?

Hirofumi Ohba's main affiliation in the publication record is Japan Atomic Energy Agency, Japan.

How many publications and citations does Hirofumi Ohba have?

OpenAlex counts 24 works and 617 citations for Hirofumi Ohba, an h-index of 14, ranking #5,423,292 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

Discussion

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