Graduate research assistants continue to make impact

Grace McDermott displays coral samples at the Mote Marine Lab in Sarasota, Florida. Photo courtesy of Grace McDermott.

EPSCoR 241118 GraceMcDermott 1Grace McDermott displays coral samples at the Mote Marine Lab in Sarasota, Florida. Photo courtesy of Grace McDermott.

As the year 2024 reaches its end, four former Guam NSF EPSCoR Graduate Research Assistants (GRA) share where they are now, and how their time at the University of Guam helped them get there.

The Guam NSF EPSCoR Graduate Research Assistantship (GRA) is a 3-year program that allows graduate students with a Bachelor of Science in Biology or related studies the chance to fully immerse themselves in their fields. Within the program, GRA student researchers can engage in fieldwork and utilize various oceanographic research instruments to investigate coral reefs and further develop research for their theses.

Carlos Tramonte studied under Bastian Bentlage, PhD, from 2020 to 2023, focusing on coral species replacements on the island’s reef flats. More specifically, Tramonte spent much of his time investigating coral-associated Symbiodiniaceae and their response to environmental stressors. Currently residing in Oahu, Hawaii, Tramonte is in his second year of the University of Hawaii’s Institute of Marine Biology PhD program.

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Carlos Tramonte conducting coral reef field work in Oahu, Hawaii. Photo courtesy of Carlos Tramonte.

“My time at UOG laid a lot of the groundwork for everything I do today. The skills I developed in project design, data analysis, and environmental science, along with my first real experience in Pacific reef ecosystems as a graduate student, have been essential”, says Tramonte. “UOG’s programs helped solidify my commitment to Pacific conservation and gave me the tools to pursue complex projects, such as this current research on reef biodiversity.”

Now an official member of the Guam NSF EPSCoR Biodepository team, Kelsie Ebeling-Whited, initially did research on the spawning of sixbar wrasse fish under project director Terry Donaldson, PhD from 2017 to 2020. 

Regarding her academic stint in the EPSCoR Biodepository, Whited describes that it “helped me discover my interest in historical collections and museum work.” Her transition to a full-time role with the team allowed her to continue the work she started as a GRA student researcher.

Therese Miller also studied under Bentlage for her 2020-2023 GRA experience, in which she investigated bacterial communities living within staghorn coral, most specifically Acropora pulchra. She also studied communities of bacteria living in Porites cylindrica and Porites lobata as part of an Guam NSF EPSCoR-funded project, which included transplantation experiments and coral monitoring/sampling. 

Miller now resides in Nelson, New Zealand and is working towards her PhD in Marine Science through the University of Auckland. Her current research involves following migration routes of two freshwater eel species native to New Zealand: Anguilla dieffenbachii and Anguilla australis schmidtii.

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Therese Miller (front middle) and her colleagues at sea in New Zealand. Photo courtesy of Therese Miller.

Miller had just recently completed a five-week long research voyage in her and her peers collected seawater samples from Wellington to New Caledonia. 

“I’m about to start lab-work with the samples I collected from my time at sea, and the molecular biology I learned at UOG has given me plenty of experience for the amount of work I am now expected to do,” Miller explains. 

“I also learned other valuable skills during my master’s, such as how to conduct literature reviews, how to organize and prepare my samples, how to work on a team of other researchers, and what the structure of a research-based degree is like.”

Under the guidance of UOG Marine Lab Director Laurie Raymundo, PhD, Grace McDermott studied the phenotypic differences in coral during her GRA program ending in 2023. These days, she works as a biologist and laboratory manager at the Mote Marine Laboratory in Sarasota, Florida, while also preparing to apply for PhD programs. 

Her current research includes running experiments to identify coral species candidates for Mote’s coral restoration and reproduction programs, as well as studying situ coral disease dynamics and novel antibiotic-free treatment efficacy.

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Grace McDermott poses for a selfie in the lab at Mote Marine Lab, Florida. Photo courtesy of Grace McDermott.

“My time at the UOG Marine Lab helped me cultivate experience organizing and leading experiments in the field and in the lab testing the resilience of corals to stress,” McDermott details. “The accessibility of Guam’s coral reefs provided me with the opportunity to explore my interest in the impacts of future climate change scenarios on marine ecosystems.”

Grace McDermott displays coral samples at the Mote Marine Lab in Sarasota, Florida. Photo courtesy of Grace McDermott.
Grace McDermott, 29, displaying coral samples at the Mote Marine Lab in Sarasota, Florida.

As the year 2024 reaches its end, four former Guam NSF EPSCoR graduate research assistants share where they are now, and how their time at the University of Guam helped them get there.

The Guam NSF EPSCoR Graduate Research Assistantship (GRA) is a 3-year program that allows graduate students with a Bachelor of Science in Biology or related studies the chance to fully immerse themselves in their fields. Within the program, GRA student researchers can engage in fieldwork and utilize various oceanographic research instruments to investigate coral reefs and further develop research for their theses.

Carlos Tramonte studied under Bastian Bentlage, PhD, from 2020 to 2023, focusing on coral species replacements on the island’s reef flats. More specifically, Tramonte spent much of his time investigating coral-associated Symbiodiniaceae and their response to environmental stressors. Currently residing in Oahu, Hawaii, Tramonte is in his second year of the University of Hawaii’s Institute of Marine Biology PhD program.

Carlos Tramonte conducting coral reef field work in Oahu, Hawaii. Photo courtesy of Carlos Tramonte.
Carlos Tramonte conducting coral reef field work in Oahu, Hawaii. Photo courtesy of Carlos Tramonte.

“My time at UOG laid a lot of the groundwork for everything I do today. The skills I developed in project design, data analysis, and environmental science, along with my first real experience in Pacific reef ecosystems as a graduate student, have been essential”, says Tramonte. “UOG’s programs helped solidify my commitment to Pacific conservation and gave me the tools to pursue complex projects, such as this current research on reef biodiversity.”

Now an official member of the Guam NSF EPSCoR Biorepository team, Kelsie Ebeling-Whited, initially did research on the spawning of sixbar wrasse fish under project director Terry Donaldson, PhD from 2017 to 2020. 

Regarding her academic stint in the Guam NSF EPSCoR Biorepository, Whited describes that it “helped me discover my interest in historical collections and museum work.” Her transition to a full-time role with the team allowed her to continue the work she started as a GRA student researcher.

Therese Miller also studied under Bentlage for her 2020-2023 GRA experience, in which she investigated bacterial communities living within staghorn coral, most specifically Acropora pulchra. She also studied communities of bacteria living in Porites cylindrica and Porites lobata as part of an Guam NSF EPSCoR-funded project, which included transplantation experiments and coral monitoring/sampling. 

Miller now resides in Nelson, New Zealand and is working towards her PhD in Marine Science through the University of Auckland. Her current research involves following migration routes of two freshwater eel species native to New Zealand: Anguilla dieffenbachii and Anguilla australis schmidtii.

Therese Miller (front middle) and her colleagues at sea in New Zealand. Photo courtesy of Therese Miller.
Therese Miller (front middle) and her colleagues at sea in New Zealand. Photo courtesy of Therese Miller.

Miller had just recently completed a five-week long research voyage in her and her peers collected seawater samples from Wellington to New Caledonia. 

“I’m about to start lab-work with the samples I collected from my time at sea, and the molecular biology I learned at UOG has given me plenty of experience for the amount of work I am now expected to do,” Miller explains. 

“I also learned other valuable skills during my master’s, such as how to conduct literature reviews, how to organize and prepare my samples, how to work on a team of other researchers, and what the structure of a research-based degree is like.”

Under the guidance of UOG Marine Lab Director Laurie Raymundo, PhD, Grace McDermott studied the phenotypic differences in coral during her GRA program ending in 2023. These days, she works as a biologist and laboratory manager at the Mote Marine Laboratory in Sarasota, Florida, while also preparing to apply for PhD programs. 

 

Grace McDermott poses for a selfie in the lab at Mote Marine Lab, Florida. Photo courtesy of Grace McDermott.
Grace McDermott poses for a selfie in the lab at Mote Marine Lab, Florida. Photo courtesy of Grace McDermott.

Her current research includes running experiments to identify coral species candidates for Mote’s coral restoration and reproduction programs, as well as studying situ coral disease dynamics and novel antibiotic-free treatment efficacy.

“My time at the UOG Marine Lab helped me cultivate experience organizing and leading experiments in the field and in the lab testing the resilience of corals to stress,” McDermott details. “The accessibility of Guam’s coral reefs provided me with the opportunity to explore my interest in the impacts of future climate change scenarios on marine ecosystems.”

Collaborative study yields new research instrument 

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Dr. Bastian Bentlage, PhD, Associate Professor of Bioinformatics, assembles a coral research instrument developed by the Dauphin Island Sea Lab.

After a detour to Alabama following the 28th NSF EPSCoR National Conference in Nebraska, Bastian Bentlage, PhD, Associate Professor of Bioinformatics, brought home a newly developed scientific instrument to aid in coral research.

Bentlage, with accompanying graduate research assistant Nikko Galanto, made the journey out to the Dauphin Island Sea Lab, located on Alabama’s Gulf Coast. The lab has been developing the build and circuitry of a new scientific research instrument, as well as the computer models and programs needed to run it. This instrument measures the performance of a coral’s photosystem under heat stress using fluorescent light.

“If you shoot a blue light at a chloroplast, like let’s say an algal cell, not all of the energy from the light is actually seamlessly converted right into making sugars and by extension energy,” Bentlage explained. “So, you can actually measure the amount of fluorescence that is produced and by extension then can make some inferences about the underlying health of the chloroplast.”

With this new method, the researchers hope the instrument will help to identify corals that are most resilient to increasing sea surface temperatures so they may be prioritized for reef restoration.

This particular research project is conducted in collaboration with Kenneth Hoadley, Ph.D., from the University of Alabama and Mark Warner, Ph.D., from the University of Delaware, with Bentlage and Marine Lab director Laurie Raymundo, Ph.D., representing the University of Guam. 

The connection stemmed from another proponent of the research project Victor Bonito, Ph.D., director of Fiji-based non-profit Reef Explore Fiji, Ltd. The universities first approached Bonito to write a grant to help expand their existing research. As a graduate of the UOG Marine Lab, it was through Bonito’s recommendation that the UOG Marine Lab be sought out for collaboration.

“It was really interesting for me to visit, to see a different approach to science,” Bentlage mentioned. “I’ve never really thought about, or didn’t know really where you would start to work with someone who was actually in that space where, ‘hey, we’re actually developing the technology to measure certain things.’”

The two universities plan to visit Guam next year to see what results the instrument has found, as well as to conduct their own research and experiments.

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