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The University of Texas
Marine Science Institute
750 Channel View Drive
Port Aransas, TX 78373

Phone: 361-749-6711
Fax: 361-749-6777

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ERDNER, DEANA L

Deana L Erdner

Associate Professor
Department of Marine Science


Phytoplankton Ecology
derdner@utexas.edu

Phone: 361-749-6719

Postal Address
The University of Texas at Austin
Mar Sci Inst-Port Aran
750 Channel View Dr
Port Aransas, TX 78373

Ph.D., Massachusetts Institute of Technology/Woods Hole Oceanographic Institution (1997)
B.S., Carnegie Mellon University (1991)

Research Interests

Phytoplankton Ecology

In general, research in my laboratory focuses on the molecular biology and ecology of marine eukaryotic algae, with an emphasis on harmful and/or toxic species, particularly dinoflagellates. This includes basic biological questions as well as more applied studies that try to understand how and why blooms form in nature.

Current research topics include:
Genetic diversity, structure, and connectivity of dinoflagellate populations
Processes that drive population structure in planktonic dinoflagellates
Structure and function of dinoflagellate-bacteria associations
Cell death processes in dinoflagellates

Selected Publications

Jauzein, C. and D.L. Erdner (2013). Stress-related Responses in Alexandrium tamarense Cells Exposed to Environmental Changes. Journal of Eukaryotic Microbiology. doi: 10.1111/jeu.12065 (online version of record published July 19, 2013).

Chan, C.X., M.B. Soares, M.F. Bonaldo, J.H. Wisecaver, J.D. Hackett, D.M. Anderson, D.L. Erdner, and D. Bhattacharya. (2012). Analysis of Alexandrium tamarense (Dinophyceae) genes reveals the complex evolutionary history of a microbial eukaryote. Journal of Phycology 48(5):1130-1142. doi:10.1111/j.1529-8817.2012.01194.x

Smith, C.B. and D.L. Erdner (2011) Saxitoxin δ15N as a species-specific tracer of nitrogen source used for growth by the toxic dinoflagellate Alexandrium tamarense. Marine Ecology Progress Series 443:19-27.

Erdner, D.L., M. Richlen, L.A.R. McCauley, and D.M. Anderson (2011) Diversity and Dynamics of a Widespread Bloom of the Toxic Dinoflagellate Alexandrium fundyense. PLoS ONE 6(7):e22965. Doi:10.1371/journal.pone.0022965.

Moustafa, A., A.N. Evans, D.M. Kulis, J.D. Hackett, D.L. Erdner, D.M. Anderson, and D. Bhattacharya. 2010. Transcriptome Profiling of a Toxic Dinoflagellate Reveals a Gene-Rich Protist and a Potential Impact on Gene Expression Due to Bacterial Presence. PLoS ONE 5(3): e9688. doi:10.1371/journal.pone.0009688.

McCauley, L.A.R., D.L. Erdner, S. Nagai, M. Richlen, and D.M. Anderson. 2009. Biogeographic analysis of the globally distributed harmful algal bloom species Alexandrium minutum (Dinophyceae), based on LSU rRNA and ITS sequences, and microsatellite markers. Journal of Phycology 45(2):454-463.

Erdner, D.L. and D.M. Anderson. 2006. Global transcriptional profiling of the toxic dinoflagellate Alexandrium fundyense using Massively Parallel Signature Sequencing. BMC Genomics 7:88 (11pp.)

Hackett, J.D., D.M. Anderson, D.L. Erdner, and D. Bhattacharya. 2004. Dinoflagellates: A remarkable evolutionary experiment. American Journal of Botany 91:1523-1534.