Ole Andreas Økstad

5.1k citations
49 papers · 3.2k · 1 hit paper · h-index 24

Impact in

Papers in

    • Bacillus and Francisella bacterial research 30
    • Insect Resistance and Genetics 8
    • Identification and Quantification in Food 7
    • Bacterial biofilms and quorum sensing 4
    • Bacterial Genetics and Biotechnology 20
    • Yersinia bacterium, plague, ectoparasites research 4

Ole Andreas Økstad

46 papers receiving 3.1k citations

Ole Andreas Økstad's Hit Papers

Bacillus anthracis , Bacillus cereus , and Bacillus thuringiensis —One Species on the Basis of Genetic Evidence 2000 · 810 citations
8100+8+17Years since publication250500750

Peers

Ole Andreas Økstad
Comparison fields: 5 of 121
  • Molecular Medicine 254
  • Biotechnology 410
  • Ecology 1.1k
  • Genetics 1.2k
  • Endocrinology 205
Replace Anne‐Brit Kolstø with:
Anne‐Brit Kolstø Norway
Michel Gohar France
Margaret C. M. Smith United Kingdom
Klaus Geider Germany
Alexeï Sorokin France
Alan Collmer United States
Vincent Sanchis France
Birgit M. Prüß United States
Marta Perego United States
Susanne B. von Bodman United States
Ole Andreas Økstad relative to Anne‐Brit Kolstø Norway Anne‐Brit Kolstø's profile →
Citations per field
00.5×1.5×
Anne‐Brit Kolstø · 1×
Citations per year

Countries citing papers authored by Ole Andreas Økstad

Since Specialization
Citations

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

Fields of papers citing papers by Ole Andreas Økstad

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ole Andreas Økstad. 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 Ole Andreas Økstad. The network helps show where Ole Andreas Økstad may publish in the future.

Co-authors

The 25 scholars most cited alongside Ole Andreas Økstad, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Ole Andreas Økstad Line = papers co-authored together Ole Andreas Økstad links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown

Showing the 20 most-cited of 49 papers — load more, or switch the sort, to bring in the rest.

#Work
1
Bacillus anthracis , Bacillus cereus , and Bacillus thuringiensis —One Species on the Basis of Genetic Evidence
Hit paper breakdown →
2000810
2 2003325
3 1999250
4 2008222
5 2009166
6 2002150
7 2006118
8 2006112
9 199996
10 200779
11 201369
12 201868
13 201468
14 199948
15 201244
16 199942
17 201841
18 199940
19 201038
20 201733

About Ole Andreas Økstad

Ole Andreas Økstad is a scholar working on Molecular Biology, Genetics, Ecology, Molecular Medicine and Insect Science, having authored 49 papers that have together received 3.2k indexed citations. Recurring topics across this work include Bacillus and Francisella bacterial research (30 papers), Bacterial Genetics and Biotechnology (20 papers), Bacteriophages and microbial interactions (19 papers), Antibiotic Resistance in Bacteria (9 papers), Insect Resistance and Genetics (8 papers), Identification and Quantification in Food (7 papers), Yersinia bacterium, plague, ectoparasites research (4 papers) and Bacterial biofilms and quorum sensing (4 papers). The work is most often cited by research in Molecular Medicine (254 citations), Biotechnology (410 citations), Ecology (1.1k citations), Genetics (1.2k citations) and Endocrinology (205 citations). Ole Andreas Økstad has collaborated with scholars based in Norway, France and United States. Frequent co-authors include Anne‐Brit Kolstø, Ida K. Hegna, Didier Lereclus, Erlendur Helgason, Nicolas J. Tourasse, Agnès Fouet, Michèle Mock, Dominique A. Caugant, Myriam Gominet and Michel Gohar. Their work appears in journals such as Journal of Bacteriology, Microbiology, Molecular Microbiology, PLoS ONE and Research in Microbiology.

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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