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Researcher · Murdoch University · Australia

P.A. O’Brien

P.A. O’Brien publishes mostly in Plant Science, Molecular Biology and Cell Biology, on topics such as Plant Pathogens and Resistance, Plant Disease Resistance and Genetics and Plant Pathogens and Fungal Diseases.

OpenAlex
World rank
#452,553
of 1,633,909 ranked researchers
Rank in Australia
#12,739
of 35,497
Works
39
Citations
84
Citations per work
2.2

What does P.A. O’Brien research?

Plant Science: 41.5%Molecular Biology: 9.8%Cell Biology: 7.3%Sociology and Political Science: 4.9%other fields: 36.5%42%top field
Plant Science41.5%Molecular Biology9.8%Cell Biology7.3%Sociology and Political Science4.9%other fields36.5%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Plant Science42% of their works
  2. 2Molecular Biology10% of their works
  3. 3Cell Biology7% of their works
  4. 4Sociology and Political Science5% of their works
  5. 5Political Science and International Relations5% of their works
  6. 6Clinical Biochemistry2% of their works

Research topics

Which keywords describe P.A. O’Brien's research?

The keywords of their largest research topics: Phylogenetic Analysis, Potato, Genome Sequencing, Phytophthora, Fungal Pathogens, Endophytic Fungi, Genomic Characterization and Metabolism.

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 20 words, with their numbers
  1. Phylogenetic Analysis133 topics
  2. Potato92 topics
  3. Genome Sequencing81 topic
  4. Phytophthora81 topic
  5. Fungal Pathogens52 topics
  6. Endophytic Fungi31 topic
  7. Genomic Characterization31 topic
  8. Metabolism32 topics
  9. Plasmodiophora brassicae31 topic
  10. Rhizoctonia solani31 topic
  11. Diversity21 topic
  12. Nitrogen21 topic
  13. Phosphorus21 topic
  14. Plant Immunity21 topic
  15. Viral RNA Silencing21 topic
  16. Yeast21 topic
  17. Acrylamide11 topic
  18. Agricultural Productivity11 topic
  19. Intercropping11 topic
  20. Maillard Reaction11 topic

Where does P.A. O’Brien work?

P.A. O’Brien's main affiliation in the publication record is Murdoch University, Australia.

How many publications and citations does P.A. O’Brien have?

Science Explorer counts 39 works and 84 citations for P.A. O’Brien, ranking #452,553 of 1,633,909 researchers worldwide on the composite 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 are in the interactive view on the map. Is this your page? Request a correction or removal.