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Investigating the effect of oil spills
on the environment and public health.
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Shawn Doyle

Texas A&M University

Department of Oceanography

3146 TAMU
Eller O&M Building
College Station, TX  77843  

sdoyle2@gmail.com

Project List:

Aggregation and Degradation of Dispersants and Oil by Microbial Exopolymers 2 (ADDOMEx-2): Towards a synthesis of process and pathways of marine oil snow formation

Year 8-10 Research Grants (RFP-VI)Role: Post-Doc

Aggregation and Degradation of Dispersants and Oil by Microbial Exopolymers (ADDOMEx)

Year 5-7 Consortia Grants (RFP-IV)Role: Post-Doc

Publications & Presentations:

Journal Articles - 11

2021

Achberger, A. M., Doyle, S. M., Mills, M. I., Holmes, C. P., II, Quigg, A., & Sylvan, J. B. (2021). Bacteria-Oil Microaggregates Are an Important Mechanism for Hydrocarbon Degradation in the Marine Water Column. mSystems, 6(5).

2020

Bera, G., Doyle, S., Passow, U., Kamalanathan, M., Wade, T. L., Sylvan, J. B., et al. (2020). Biological response to dissolved versus dispersed oil. Marine Pollution Bulletin, 150, 110713.
Doyle, S. M., Lin, G., Morales-McDevitt, M., Wade, T. L., Quigg, A., Sylvan, J. B., et al. (2020). Niche Partitioning between Coastal and Offshore Shelf Waters Results in Differential Expression of Alkane and Polycyclic Aromatic Hydrocarbon Catabolic Pathways. mSystems, 5(4), e00668–20.
Kamalanathan, M., Doyle, S. M., Xu, C., Achberger, A. M., Wade, T. L., Schwehr, K., et al. (2020). Exoenzymes as a Signature of Microbial Response to Marine Environmental Conditions. mSystems, 5(2).
Kealoha, A. K., Doyle, S. M., Shamberger, K. E. F., Sylvan, J. B., Hetland, R. D., & DiMarco, S. F. (2020). Localized hypoxia may have caused coral reef mortality at the Flower Garden Banks. Coral Reefs, 39(1), 119–132.
Shiu, R. - F., Chiu, M. - H., Vazquez, C. I., Tsai, Y. - Y., Le, A., Kagiri, A., et al. (2020). Protein to carbohydrate (P/C) ratio changes in microbial extracellular polymeric substances induced by oil and Corexit. Marine Chemistry, 223, 103789.

2019

Kamalanathan, M., Chiu, M. - H., Bacosa, H., Schwehr, K., Tsai, S. - M., Doyle, S., et al. (2019). Role of Polysaccharides in DiatomThalassiosira pseudonanaand its Associated Bacteria in Hydrocarbon Presence. Plant Physiol., 180(4), 1898–1911.

2018

Doyle, S. M., Whitaker, E. A., De Pascuale, V., Wade, T. L., Knap, A. H., Santschi, P. H., et al. (2018). Rapid Formation of Microbe-Oil Aggregates and Changes in Community Composition in Coastal Surface Water Following Exposure to Oil and the Dispersant Corexit. Front. Microbiol., 9.
Kamalanathan, M., Xu, C., Schwehr, K., Bretherton, L., Beaver, M., Doyle, S. M., et al. (2018). Extracellular Enzyme Activity Profile in a Chemically Enhanced Water Accommodated Fraction of Surrogate Oil: Toward Understanding Microbial Activities After the Deepwater Horizon Oil Spill. Front. Microbiol., 9.
Xu, C., Zhang, S., Beaver, M., Lin, P., Sun, L., Doyle, S. M., et al. (2018). The role of microbially-mediated exopolymeric substances (EPS) in regulating Macondo oil transport in a mesocosm experiment. Marine Chemistry, 206, 52–61.

2016

Quigg, A., Passow, U., Chin, W. - C., Xu, C., Doyle, S., Bretherton, L., et al. (2016). The role of microbial exopolymers in determining the fate of oil and chemical dispersants in the ocean: Interactions of microbial exopolymers in oil and chemical dispersants. Limnol. Oceanogr., 1(1), 3–26.

Conference Presentations - 20

2020

Achberger, A. M., Doyle, S., Holmes, C., Lin, G., Quigg, A., & Sylvan, J. B. (2020). Role of Micron-Scale Aggregates in Hydrocarbon Oxidation. In Gulf of Mexico Oil Spill & Ecosystem Science Conference 2020. Tampa, FL : 02/03/20-02/06/20.
Doyle, S., Lin, G., Morales-McDevitt, M., Wade, T., & Quigg, A. (2020). Niche Partitioning Between Coastal and Offshore Shelf Waters Results in Differential Expression of Alkane and PAH Catabolic Pathways. In Ocean Sciences Meeting 2020. San Diego, CA : 02/16/20-02/21/20.
Doyle, S., Lin, G., Morales-McDevitt, M., Wade, T. L., Quigg, A., & Sylvan, J. B. (2020). Niche Partitioning Between Coastal and Offshore Shelf Waters Results in Differential Expression of Alkane and PAH Catabolic Pathways. In Gulf of Mexico Oil Spill & Ecosystem Science Conference 2020. Tampa, FL : 02/03/20-02/06/20.
Wade, T. L., Liu, Y., Doyle, S., Fulton, T., Sericano, J., Sylvan, J., et al. (2020). Tracing Microbial Transformation of Diluted Chemically Enhanced Water Accommodated Fraction of Crude Oil Through Targeted Metabolomics. In Gulf of Mexico Oil Spill & Ecosystem Science Conference 2020. Tampa, FL : 02/03/20-02/06/20: Poster.

2019

Achberger, A., Doyle, S., Holmes, C., Lin, G., Quigg, A., & Sylvan, J. (2019). Role of Micron-Scale Aggregates in Hydrocarbon Oxidation. In Gulf of Mexico Oil Spill & Ecosystem Science Conference 2019. New Orleans, LA : 02/04/19-02/07/19: Poster.
Chin, W., Vazquez, C., Tsai, S., Xu, C., Kamalanathan, M., Bacosa, H., et al. (2019). Impacts of Crude Oil and Corexit on Extracellular Polymeric Substances: Their Production and Chemical Composition. In Gulf of Mexico Oil Spill & Ecosystem Science Conference 2019. New Orleans, LA : 02/04/19-02/07/19.
Waggoner, D. C., Hughey, M., Yard, A., Schwehr, K. A., Doyle, S., Xu, C., et al. (2019). An Investigation into the Effects of Biodegradation vs. Photodegradation During Mesocosm Experiments. In Gulf of Mexico Oil Spill & Ecosystem Science Conference 2019. New Orleans, LA : 02/04/19-02/07/19.

2018

Archberger, A., Doyle, S., Holmes, C., Lin, G., Quigg, A., & Sylvan, J. B. (2018). Role of Microaggregates in Hydrocarbon Oxidation. In Gulf of Mexico Oil Spill & Ecosystem Science Conference 2018. New Orleans, LA : 02/05/18-02/08/18.
Doyle, S., Achberger, A., Lin, G., Wade, T., Quigg, A., & Sylvan, J. (2018). Comparing microbial community responses to oil and dispersant between coastal and offshore waters. In ASLO 2018 Summer Meeting. Victoria, Canada : 06/10/18-06/15/18.
Doyle, S. M., Lin, G., Setta, S., Achberger, A. M., Wade, T. L., Quigg, A., et al. (2018). Comparing Microbial Community Responses to Oil and Corexit between Coastal and Offshore Waters of the Gulf of Mexico. In Gulf of Mexico Oil Spill & Ecosystem Science Conference 2018. New Orleans, LA : 02/05/18-02/08/18.
Kamalanathan, M., Gold Bouchot, G., Doyle, S., Bacosa, H., Bretherton, L., Altum, S., et al. (2018). Extracellular enzyme activities in a mesocosm experiment: insight into the microbial world during Deepwater Horizon oil spill. In Gulf of Mexico Oil Spill & Ecosystem Science Conference 2018. New Orleans, LA : 02/05/18-02/08/18: Poster.
Lin, G., Setta, S., Achberger, A. M., Doyle, S. M., Quigg, A., & Sylvan, J. B. (2018). Analysis of 18S rRNA Defined Eukaryotic Community Composition in Coastal and Offshore Gulf of Mexico upon Exposure to Oil and the Dispersants. In Gulf of Mexico Oil Spill & Ecosystem Science Conference 2018. New Orleans, LA : 02/05/18-02/08/18: Poster.
Setta, S., Lin, G., Archberger, A., Doyle, S., Finkel, Z., Irwin, A., et al. (2018). The effects of exposure to oil and/or dispersants on the interaction between phytoplankton and bacteria. In Gulf of Mexico Oil Spill & Ecosystem Science Conference 2018. New Orleans, LA : 02/05/18-02/08/18.

2017

De Pascual, V., Whitaker, E., Doyle, S., & Sylvan, J. (2017). Quantification of Functional Genes for Hydrocarbon Degradation in the Microbial Communities of Coastal Water Mesocosms. In ASLO 2017 Aquatic Sciences Meeting. Honolulu, HI : 02/26/17-03/03/17: Poster.
Doyle, S., Setta, S., Whitaker, E., De Pascual, V., Quigg, A., & Sylvan, J. B. (2017). Investigating the Microbial Response to Oil and Dispersants in Surface Water Marine Environments. In Gulf of Mexico Oil Spill & Ecosystem Science Conference 2017. New Orleans, LA : 02/06/17-02/09/17: Poster.
Setta, S., Lin, G., Archberger, A., Doyle, S., Finkel, Z., Irwin, A., et al. (2017). The effects of exposure to oil and/or dispersants on the interaction between phytoplankton and bacteria. In Cerf 2017. Providence, RI : 11/05/17-11/09/17.
Setta, S., Whitaker, E., Genzer, J., Bretherton, L., Doyle, S., Brown, C., et al. (2017). The effects of Oil and Corexit on the interaction between bacteria and phytoplankton in Mesocosm experiments. In Gulf of Mexico Oil Spill & Ecosystem Science Conference 2017. New Orleans, LA : 02/06/17-02/09/17: Poster.
Setta, S., Whitaker, E., Genzer, J., Bretherton, L., Doyle, S., Brown, C., et al. (2017). The interaction between bacteria and phytoplankton in response to oil and corexit in mesocosm experiments. In ASLO 2017 Aquatic Sciences Meeting. Honolulu, HI : 02/26/17-03/03/17: Poster.

2016

Doyle, S., Whitaker, E., Steichen, J., Brown, C., Genzer, J., Knapp, A., et al. (2016). Initial analysis of microbial community response to oil and Corexit in coastal water mesocosms. In Gulf of Mexico Oil Spill & Ecosystem Science Conference 2016. Tampa, FL : 02/01/16-02/04/16: Poster.
Doyle, S., Whitaker, E., & Sylvan, J. B. (2016). Microbial Community Response to Oil and Corexit in Coastal Water Mesocosms. In 2016 Texas A&M University Postdoctoral Research Symposium. College Station, TX : 09/21/16: Poster.