Biology Department Faculty

Jeffrey DaCosta

Associate Professor of the Practice

Department

Biology

Teaching and Research

The field of evolutionary biology is in an exciting period of transformation, as cutting-edge laboratory protocols and analytical methods provide unprecedented power to study processes of evolution. My research uses these modern methods, and focuses on advancing our understanding of the generation and maintenance of biodiversity by using DNA sequence data to reconstruct the history of species and populations. This research has questions covering a wide range of topics (e.g., speciation, adaptation, biogeography,Ìýcomparative analyses) and time scales.

I teach the foundational course Ecology and Evolution,ÌýBiostatistics, and upper-level organismal (e.g., Ornithology) and genomics (e.g., Research in Evolutionary Genomics) courses. Students that are enrolled in my advanced experience labs or mentored in undergraduate research projects gain hands-on research experience in these fields.

Selected Publications

  • ¶Ù²¹°ä´Ç²õ³Ù²¹Ìý´³²Ñ, Miller MJ, Mortensen JL, Reed JM, Curry RL, Sorenson MD. 2019. . Molecular Phylogenetics and Evolution. 136: 196-205.
  • Feng F… (>100 authors)... DaCosta JM… Zhang G. 2020. . Nature. 587: 252-257..
  • Peters JL, Lavretsky P,Ìý¶Ù²¹°ä´Ç²õ³Ù²¹Ìý´³²Ñ, Bielefeld RR, Feddersen JC, Sorenson MD. 2016. . Biological Conservation. 203: 272-281.
  • ¶Ù²¹°ä´Ç²õ³Ù²¹Ìý´³²Ñ, Sorenson MD. 2016. . Molecular Phylogenetics and Evolution. 94:122-135.
  • Lavretsky P,Ìý¶Ù²¹°ä´Ç²õ³Ù²¹Ìý´³²Ñ, Hernández-Baños B, Engilis A, Sorenson MD, Peters J. 2015. . Molecular Ecology. 24:5364–5378.
  • ¶Ù²¹°ä´Ç²õ³Ù²¹Ìý´³²Ñ, Sorenson MD. 2014. . The Auk: Ornithological Advances. 131:549-558.
  • ¶Ù²¹°ä´Ç²õ³Ù²¹Ìý´³²Ñ, Sorenson MD. 2014. . PLoS ONE. 9:e106713.
  • ¶Ù²¹°ä´Ç²õ³Ù²¹Ìý´³²Ñ, Klicka J. 2008. . Molecular Ecology. 17:1328-1343.