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Julian Catchen

Profile picture for Julian Catchen

Contact Information

233B Morrill Hall
505 S. Goodwin Ave
Urbana, IL 61801

Associate Professor

Research Interests

How do genomes change over time? In particular, we want to examine how the architecture of a genome changes in response to major evolutionary events — what architectural changes occur in a genome seeding an invasive species, or a genome underlying a large, long-term species radiation? 

Additional Campus Affiliations

Associate Professor, Evolution, Ecology, and Behavior
Affiliate, Carl R. Woese Institute for Genomic Biology

Highlighted Publications

Rivera-Colón, A. G., Rayamajhi, N., Fazal Minhas, B., Madrigal, G., Bilyk, K. T., Yoon, V., Hüne, M., Gregory, S., Cheng, C.-H. C., & Catchen, J. M. (2023). Genomics of Secondarily Temperate Adaptation in the Only Non-Antarctic Icefish. Molecular biology and evolution, 40(3), Article msad029. https://doi.org/10.1093/molbev/msad029

Minhas, B. F., Beck, E. A., Cheng, C. H. C., & Catchen, J. (2023). Novel mitochondrial genome rearrangements including duplications and extensive heteroplasmy could underlie temperature adaptations in Antarctic notothenioid fishes. Scientific reports, 13(1), Article 6939. https://doi.org/10.1038/s41598-023-34237-1

Rochette, N. C., Rivera-Colón, A. G., Walsh, J., Sanger, T. J., Campbell-Staton, S. C., & Catchen, J. M. (2023). On the causes, consequences, and avoidance of PCR duplicates: Towards a theory of library complexity. Molecular ecology resources, 23(6), 1299-1318. https://doi.org/10.1111/1755-0998.13800

Rivera-Colón, A. G., & Catchen, J. (2022). Population Genomics Analysis with RAD, Reprised: Stacks 2. In Methods in Molecular Biology (pp. 99-149). (Methods in Molecular Biology; Vol. 2498). Humana Press Inc.. https://doi.org/10.1007/978-1-0716-2313-8_7

View all publications on Illinois Experts

Recent Publications

de Flamingh, A., Gnoske, T. P., Rivera-Colón, A. G., Simeonovski, V. A., Kerbis Peterhans, J. C., Yamaguchi, N., Witt, K. E., Catchen, J., Roca, A. L., & Malhi, R. S. (2024). Genomic analysis supports Cape Lion population connectivity prior to colonial eradication and extinction. Journal of Heredity, 115(2), 155-165. Article esad081. https://doi.org/10.1093/jhered/esad081

Cheng, C.-H. C., Rivera-Colón, A. G., Minhas, B. F., Wilson, L., Rayamajhi, N., Vargas-Chacoff, L., & Catchen, J. M. (2023). Chromosome-Level Genome Assembly and Circadian Gene Repertoire of the Patagonia Blennie Eleginops maclovinus—The Closest Ancestral Proxy of Antarctic Cryonotothenioids. Genes, 14(6), Article 1196. https://doi.org/10.3390/genes14061196

de Flamingh, A., Rivera-Colón, A. G., Gnoske, T. P., Kerbis Peterhans, J. C., Catchen, J., Malhi, R. S., & Roca, A. L. (2023). Numt Parser: automated identification and removal of nuclear mitochondrial pseudogenes (numts) for accurate mitochondrial genome reconstruction in Panthera. Journal of Heredity, 114(2), 120-130. Article esac065. https://doi.org/10.1093/jhered/esac065

Minhas, B. F., Beck, E. A., Cheng, C. H. C., & Catchen, J. (2023). Novel mitochondrial genome rearrangements including duplications and extensive heteroplasmy could underlie temperature adaptations in Antarctic notothenioid fishes. Scientific reports, 13(1), Article 6939. https://doi.org/10.1038/s41598-023-34237-1

Rivera-Colón, A. G., Rayamajhi, N., Fazal Minhas, B., Madrigal, G., Bilyk, K. T., Yoon, V., Hüne, M., Gregory, S., Cheng, C.-H. C., & Catchen, J. M. (2023). Genomics of Secondarily Temperate Adaptation in the Only Non-Antarctic Icefish. Molecular biology and evolution, 40(3), Article msad029. https://doi.org/10.1093/molbev/msad029

View all publications on Illinois Experts