Mark A. Ragan

17.5k citations
222 papers · 11.0k indexed · 2 hit papers · h-index 55

Impact in

Papers in

Mark A. Ragan

219 papers receiving 10.5k citations

Hit Papers

Chytridiomycosis causes amphibian mortality associated with population declines in the rain forests of Australia and Central America 1998 · 1.6k citations
1.6k198620261999201250010001.5k

Peers

Mark A. Ragan
Comparison fields: 5 of 191
  • Oceanography 1.6k
  • Ecological Modeling 548
  • Ecology 2.6k
  • Aquatic Science 715
  • Global and Planetary Change 1.6k
Replace José Castresana with:
José Castresana Spain
Jean-François Dufayard France
Vincent Lefort France
Maria Anisimova Switzerland
Lars S. Jermiin Australia
Wim Hordijk United States
Maxim Teslenko Sweden
Heiko A. Schmidt Austria
Paul van der Mark Netherlands
Hervé Philippe France
Mark A. Ragan relative to José Castresana Spain José Castresana's profile →
Citations per field
00.5×1.5×2.3×
José Castresana · 1×
Citations per year

Countries citing papers authored by Mark A. Ragan

Since Specialization
Citations

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

Fields of papers citing papers by Mark A. Ragan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Mark A. Ragan. 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 Mark A. Ragan. The network helps show where Mark A. Ragan may publish in the future.

Co-authorship network

The 25 scholars most cited alongside Mark A. Ragan, 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 Mark A. Ragan Line = papers co-authored together Mark A. Ragan links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown
#Work
1 20231
2 202054
3 201831
4 201731
5 201623
6 201520
7 201373
8
mCOPA: analysis of heterogeneous features in cancer expression data
20126
9 201226
10 201020
11
A two-phase strategy for detecting recombination in nucleotide sequences
200712
12 2005372
13 20031
14
Phylogenetic position and ultrastructure of two Dermocystidium species (Ichthyosporea) from the common perch (Perca fluviatilis)
200323
15 19986
16 199816
17 199617
18 199630
19 19903
20 198120

About Mark A. Ragan

Mark A. Ragan is a scholar working on Aquatic Science, Oceanography, Molecular Biology, Ecology and Parasitology, having authored 222 papers that have together received 11.0k indexed citations. Recurring topics across this work include Genomics and Phylogenetic Studies (81 papers), RNA and protein synthesis mechanisms (30 papers), Bioinformatics and Genomic Networks (25 papers), Marine and coastal plant biology (22 papers), Microbial Community Ecology and Physiology (20 papers), Seaweed-derived Bioactive Compounds (19 papers), Genetic diversity and population structure (15 papers) and Chromosomal and Genetic Variations (14 papers). The work is most often cited by research in Oceanography (1.6k citations), Ecological Modeling (548 citations), Ecology (2.6k citations), Aquatic Science (715 citations) and Global and Planetary Change (1.6k citations). Mark A. Ragan has collaborated with scholars based in Australia, Canada and United States. Frequent co-authors include Robert G. Beiko, Karl‐Werner Glombitza, Cheong Xin Chan, Timothy J. Harlow, Melissa J. Davis, C. Louise Goggin, Arne Jensen, Robin R. Gutell, R. F. Slocombe and Rick Speare. Their work appears in journals such as Scientific Reports, Bioinformatics, BMC Bioinformatics, Current Genetics and Canadian Journal of Chemistry.

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

Rankless by CCL
2026