Stephen J. O’Brien

609 papers and 48.6k indexed citations i.

About

Stephen J. O’Brien is a scholar working on Genetics, Molecular Biology and Immunology. According to data from OpenAlex, Stephen J. O’Brien has authored 609 papers receiving a total of 48.6k indexed citations (citations by other indexed papers that have themselves been cited), including 241 papers in Genetics, 181 papers in Molecular Biology and 116 papers in Immunology. Recurrent topics in Stephen J. O’Brien’s work include Genetic diversity and population structure (110 papers), HIV Research and Treatment (110 papers) and Wildlife Ecology and Conservation (70 papers). Stephen J. O’Brien is often cited by papers focused on Genetic diversity and population structure (110 papers), HIV Research and Treatment (110 papers) and Wildlife Ecology and Conservation (70 papers). Stephen J. O’Brien collaborates with scholars based in United States, United Kingdom and Russia. Stephen J. O’Brien's co-authors include Mary Carrington, Warren E. Johnson, William J. Murphy, Eduardo Eizirik, James J. Goedert, David Vlahov, Cheryl A. Winkler, Susan Buchbinder, George W. Nelson and William G. Nash and has published in prestigious journals such as Nature, Science and Cell.

In The Last Decade

Co-authorship network of co-authors of Stephen J. O’Brien i

Layout:

Gravity: 0.05 Iterations: 100 Initial Temp: 1000 Cooling: 0.99 Min Temp: 1

Fields of papers citing papers by Stephen J. O’Brien

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Stephen J. O’Brien. 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 Stephen J. O’Brien. The network helps show where Stephen J. O’Brien may publish in the future.

Countries citing papers authored by Stephen J. O’Brien

Since Specialization

Citations

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

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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Kenneth W. Mahaffey Breakdown of academic impact, for papers by Takuzo Aida Breakdown of academic impact, for papers by Ctirad Uher Breakdown of academic impact, for papers by Mitch Dowsett Breakdown of academic impact, for papers by William McGuire Breakdown of academic impact, for papers by Xiaogang Qu Breakdown of academic impact, for papers by Dante Gatteschi Breakdown of academic impact, for papers by Guodong Qian