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Investigating the effect of oil spills
on the environment and public health.
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Jennifer Genzer

Texas A&M University at Galveston

Marine Biology Department

P.O. Box 1675
Galveston, TX  77553  

jennifer.genzer@tamu.edu

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: Graduate Student - Master's Level

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

Year 5-7 Consortia Grants (RFP-IV)Role: Graduate Student - Master's Level, GoMRI Scholar, Research Staff

Publications & Presentations:

Journal Articles - 6

2020

Genzer, J. L., Kamalanathan, M., Bretherton, L., Hillhouse, J., Xu, C., Santschi, P. H., et al. (2020). Diatom aggregation when exposed to crude oil and chemical dispersant: Potential impacts of ocean acidification. PLoS ONE, 15(7), e0235473.

2019

Bretherton, L., Hillhouse, J., Bacosa, H., Setta, S., Genzer, J., Kamalanathan, M., et al. (2019). Growth dynamics and domoic acid production of Pseudo-nitzschia sp. in response to oil and dispersant exposure. Harmful Algae, 86, 55–63.
Bretherton, L., Kamalanathan, M., Genzer, J., Hillhouse, J., Setta, S., Liang, Y., et al. (2019). Response of natural phytoplankton communities exposed to crude oil and chemical dispersants during a mesocosm experiment. Aquatic Toxicology, 206, 43–53.

2018

Bretherton, L., Williams, A. K., Genzer, J., Hillhouse, J., Kamalanathan, M., Finkel, Z. V., et al. (2018). Physiological response of 10 phytoplankton species exposed to macondo oil and the dispersant, Corexit. Journal of Phycology, 54(3), 317–328.
Kamalanathan, M., Schwehr, K. A., Bretherton, L., Genzer, J., Hillhouse, J., Xu, C., et al. (2018). Diagnostic tool to ascertain marine phytoplankton exposure to chemically enhanced water accommodated fraction of oil using Fourier Transform Infrared spectroscopy. Marine Pollution Bulletin, 130, 170–178.
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.

Conference Presentations - 23

2019

Bretherton, L., Kamalanathan, M., Genzer, J., Hillhouse, J., Setta, S., Liang, Y., et al. (2019). Response of Natural Phytoplankton Communities Exposed to Crude Oil and Chemical Dispersants during a Mesocosm Experiment. In Gulf of Mexico Oil Spill & Ecosystem Science Conference 2019. New Orleans, LA : 02/04/19-02/07/19.
Genzer, J., Hillhouse, J., Kamalanathan, M., Bretherton, L., & Quigg, A. (2019). Comparison of Marine Snow Formations of Stationary and Exponentially Growing Thalassiosira pseudonana in Current and Future Ocean Conditions. In Gulf of Mexico Oil Spill & Ecosystem Science Conference 2019. New Orleans, LA : 02/04/19-02/07/19.
Hillhouse, J., Genzer, J., Kamalanathan, M., & Quigg, A. (2019). Effects of Nitrogen Availability on the Diatom Thalassiosira pseudonana in the Presence of Oil and Surfactant. In Gulf of Mexico Oil Spill & Ecosystem Science Conference 2019. New Orleans, LA : 02/04/19-02/07/19: Poster.

2018

Bretherton, L., Hillhouse, J., Setta, S., Genzer, J., Kamalanathan, M., Bacosa, H., et al. (2018). Can oil spills cause toxic algal blooms in the Gulf of Mexico? In Gulf of Mexico Oil Spill & Ecosystem Science Conference 2018. New Orleans, LA : 02/05/18-02/08/18.
Bretherton, L., Williams, A., Genzer, J., Hillhouse, J., Kamalanathan, M., Finkel, Z., et al. (2018). Small Scale Biological Responses of Phytoplankton Species Exposed to Oil and Surfactant. In Gulf of Mexico Oil Spill & Ecosystem Science Conference 2018. New Orleans, LA : 02/05/18-02/08/18: Poster.
Genzer, J., Bretherton, L., Setta, S., Hillhouse, J., Kamalanathan, M., & Quigg, A. (2018). The effect of removing carbon limitation on diatom aggregation and physiologial responses when exposed to oil. In Gulf of Mexico Oil Spill & Ecosystem Science Conference 2018. New Orleans, LA : 02/05/18-02/08/18: Poster.

2017

Bretherton, L., Hillhouse, J., Setta, S., Genzer, J., Kamalanathan, M., Bacosa, H., et al. (2017). Can oil spills cause toxic algal blooms in the Gulf of Mexico? In 2nd Annual Texas A&M Postdoctoral Research Symposium. College Station, TX : 09/20/17-09/20/17.
Bretherton, L., Kamalanathan, M., Genzer, J., Hillhouse, J., Couffer, B., & Quigg, A. (2017). Using diatoms to understand the toxicity of oil spills and chemical dispersants. In ASLO 2017 Aquatic Sciences Meeting. Honolulu, HI : 02/26/17-03/03/17.
Bretherton, L., Kamalanathan, M., Genzer, J., Hillhouse, J., Setta, S., Couffer, B., et al. (2017). Multi-parameter assessment of fast repetition rate (FRR) fluorescence signals in natural phytoplankton communities exposed to the water accommodated fraction of oil and the chemical dispersant Corexit. In Gulf of Mexico Oil Spill & Ecosystem Science Conference 2017. New Orleans, LA : 02/06/17-02/09/17.
Genzer, J., Bretherton, L., Setta, S., Hillhouse, J., Kamalanathan, M., Chen, X., et al. (2017). The effects of removing carbon limitation on diatom aggregation and physiological responses when exposed to Macondo surrogate oil. In Gulf of Mexico Oil Spill & Ecosystem Science Conference 2017. New Orleans, LA : 02/06/17-02/09/17: Poster.
Genzer, J., Bretherton, L., Setta, S., Hillhouse, J., Kamalanathan, M., Passow, U., et al. (2017). Effects of Macondo surrogate oil and increased carbon dioxide on marine diatom, Thalassiosira pseudonana. In ASLO 2017 Aquatic Sciences Meeting. Honolulu, HI : 02/26/17-03/03/17: Poster.
Hillhouse, J., Bretherton, L., Kamalanathan, M., Genzer, J., & Quigg, A. (2017). Impact of phosphorus limitation on phytoplankton in the Gulf of Mexico in the presence of oil and dispersants. In ASLO 2017 Aquatic Sciences Meeting. Honolulu, HI : 02/26/17-03/03/17: Poster.
Kamalanathan, M., Schwehr, K., Bretherton, L., Genzer, J., Hillhouse, J., Simmons, J., et al. (2017). Rapid macromolecular characterization and prediction of phytoplankton and marine aggregate's exposed to chemically enhanced (COREXIT) water accommodated fraction (WAF) of oil using Fourier Transform Infrared (FTIR) spectroscopy. In Gulf of Mexico Oil Spill & Ecosystem Science Conference 2017. New Orleans, LA : 02/06/17-02/09/17: Poster.
Kamalanathan, M., Xu, C., Sweet, J., Beaver, M., Zhang, S., Whitaker, E., et al. (2017). Microbial activity in Chemically Enhanced Water Accommodated Fraction of Surrogate Oil from BP Oil Spill. In ASLO 2017 Aquatic Sciences Meeting. Honolulu, HI : 02/26/17-03/03/17.
Nguyen, M., Bretherton, L., Kamalanathan, M., Hillhouse, J., Genzer, J., & Quigg, A. (2017). The effects of three different types of crude oil on marine diatom, Thalassiosira pseudonana. In Texas A&M University Galveston Student Research Symposium. Galveston, Texas : 04/18/17-04/19/17: Poster.
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

Bretherton, L., Kamalanathan, M., Genzer, J., Hillhouse, J., & Quigg, A. (2016). A multi-parameter approach to assessing fluorescence signals in natural phytoplankton communities exposed to crude oil and dispersants. In 2016 Texas A&M University Postdoctoral Research Symposium. College Station, TX : 09/21/16: Poster.
Bretherton, L., Kamalanathan, M., Genzer, J., Hillhouse, J., Santschi, P., & Quigg, A. (2016). Multi-parameter assessment of fast repetition rate (FRR) fluorescence signals in natural phytoplankton communities exposed to oil and dispersants. In American Chemical Society Southwest Regional Meeting 2016 (ACS SWRM-2016). Galveston, TX : 11/10/16-11/13/16.
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.
Kamalanathan, M., Bretherton, L., Genzer, J., Hillhouse, J., Simmons, J., Sylvan, J. B., et al. (2016). Extracellular Enzyme Activity Profile in Chemically Enhanced Water Accommodated Fraction of Surrogate Oil from BP Oil Spill. In 2016 Texas A&M University Postdoctoral Research Symposium. College Station, TX : 09/21/16: Poster.
Kamalanathan, M., Schwehr, K., Bretherton, L., Genzer, J., Hillhouse, J., Simmons, J., et al. (2016). Prediction of marine aggregate's exposure to chemically enhanced (COREXIT)water accomodated fraction of oil uusing Fourier Transform Infrared spectroscopy. In American Chemical Society Southwest Regional Meeting 2016 (ACS SWRM-2016). Galveston, TX : 11/10/16-11/13/16.
Passow, U., Sweet, J., Genzer, J., Schwehr, K., Xu, C., Zhang, S., et al. (2016). Oil, Diatom Exudation and Marine Oil Snow. In Gulf of Mexico Oil Spill & Ecosystem Science Conference 2016. Tampa, FL : 02/01/16-02/04/16: Poster.