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Researcher · Cornell University · United States

John D. Helmann

John D. Helmann publishes mostly in Molecular Biology, Genetics and Ecology, on topics such as Bacterial Genetics and Biotechnology, RNA and protein synthesis mechanisms and Bacteriophages and microbial interactions.

ORCID 0000-0002-3832-3249 OpenAlex
World rank
#13,287
of 7,710,434 ranked researchers
Rank in United States
#4,639
of 1,627,098
Works
333
Citations
27k
Citations per work
81.5
h-index
96
i10-index 236Top 0.3% in Molecular Biology
John D. Helmann

What does John D. Helmann research?

John D. Helmann's work is mostly in Biochemistry, Genetics and Molecular Biology (48%), Environmental Science (10%), Nursing (8%).

Life Sciences: 181 works · 54.4% of their workBiochemistry, Genetics and Molecular Biology: 162 works · 48.5% of their workMolecular Biology: 88 works · 26.4% of their workGenetics: 74 works · 22.1% of their workAgricultural and Biological Sciences: 20 works · 5.9% of their workPlant Science: 20 works · 5.9% of their workEverything else: 79 works · 23.6% of their workPhysical Sciences: 46 works · 13.7% of their workEnvironmental Science: 33 works · 9.8% of their workEcology: 33 works · 9.8% of their workMaterials Science: 13 works · 3.9% of their workMaterials Chemistry: 13 works · 3.9% of their workHealth Sciences: 28 works · 8.3% of their workNursing: 28 works · 8.3% of their workNutrition and Dietetics: 28 works · 8.3% of their workTHEIR WORKJohn D. Helmann333works
Life Sciences54%Physical Sciences14%Health Sciences8%

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 Biology16248.5%
    2. Agricultural and Biological Sciences205.9%
  2. Everything else7923.6%
    1. Environmental Science339.8%
    2. Materials Science133.9%
    1. Nursing288.3%
  1. 1Molecular Biology26% of their works
  2. 2Genetics22% of their works
  3. 3Ecology10% of their works
  4. 4Nutrition and Dietetics8% of their works
  5. 5Plant Science6% of their works
  6. 6Materials Chemistry4% of their works

Research topics

Which keywords describe John D. Helmann's research?

The keywords of their largest research topics: Antibiotic Resistance, Bacterial Physiology, Gene Regulation, Oxidative Stress, Ribosome, Translation, Ecology and Virus.

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. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 18 words, with their numbers
  1. Antibiotic Resistance2393 topics
  2. Bacterial Physiology1891 topic
  3. Gene Regulation1891 topic
  4. Oxidative Stress902 topics
  5. Ribosome801 topic
  6. Translation801 topic
  7. Ecology771 topic
  8. Virus771 topic
  9. Copper701 topic
  10. Zinc701 topic
  11. Macromolecular Crystallography301 topic
  12. Structure Solution301 topic
  13. ESKAPE Pathogens281 topic
  14. Multidrug-Resistant Bacteria281 topic
  15. Bacteria221 topic
  16. Biofilms221 topic
  17. Reactive Oxygen Species201 topic
  18. Redox Regulation201 topic

Where does John D. Helmann work?

John D. Helmann's main affiliation in the publication record is Cornell University, United States.

How many publications and citations does John D. Helmann have?

OpenAlex counts 333 works and 27,126 citations for John D. Helmann, an h-index of 96, ranking #13,287 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation 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.

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