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BRC-BIO: Exploring multi-domain syntrophic symbioses in marine oxygen-depleted environment — NSF Award to University of Puerto Ric

Decreasing concentrations of dissolved oxygen in the ocean are leading to the expansion of oxygen-depleted marine areas worldwide. While often referred to as dead zones, these environments thrive with microbial life, including complex single-celled eukaryotes that have adapted their metabolism to function in the absenc

Award titleBRC-BIO: Exploring multi-domain syntrophic symbioses in marine oxygen-depleted environment
Award ID2437500
AwardeeUniversity of Puerto Rico Mayaguez
CityMAYAGUEZ
StatePR
Amount obligated$501,641
Principal investigatorJohana Rotterova
ProgramBIOLOGICAL OCEANOGRAPHY, NFE-New Faculty Enhancement
Start date08/15/2025
AbstractDecreasing concentrations of dissolved oxygen in the ocean are leading to the expansion of oxygen-depleted marine areas worldwide. While often referred to as dead zones, these environments thrive with microbial life, including complex single-celled eukaryotes that have adapted their metabolism to function in the absence of oxygen. Ciliates, an important group playing a pivotal role in aquatic food webs, acquired an advantage alleviating the lower efficiency of anaerobic energy production – throu
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