This $1,153,105 federal Project Grant award from the National Science Foundation's Geosciences program (CFDA 47.050) will fund collaborative research to study the impacts of virovory (virus consumption) on the cycling of carbon, nitrogen, and organic matter in marine ecosystems. The project will use isotope tracing and microbial food web models to quantify how virovory influences the sequestration of carbon and the transfer of nutrients and energy to higher trophic levels across different marine...
The National Science Foundation (NSF) awarded a $815,899 Project Grant under the Geosciences (CFDA 47.050) program to the University of Miami's Rosenstiel School of Marine and Atmospheric Science (RSMAS) for a project titled "Unraveling the Ecological and Evolutionary Drivers of Marine Giant Virus Community Dynamics". The project aims to elucidate the ecological and evolutionary determinants of marine nucleocytoplasmic large DNA viruses (NCLDVs), commonly known as "giant...
This Project Grant award from the National Science Foundation (NSF) Mathematical and Physical Sciences program (CFDA 47.049) provides $400,000 to the University of Miami to model the dynamics of viruses and bacteria in chemocline lakes, which serve as analogs for ancient oceans. The key products and services to be delivered include: Integrating viral and microbial omics data with an innovative transient dynamics method to model the impact of keystone lytic and lysogenic viruses on microbial...
This National Science Foundation (NSF) Project Grant award under the Biological Sciences (CFDA 47.074) program provides $240,000 over 3 years to fund a postdoctoral fellowship focused on understanding how climate change-driven shifts in environmental conditions, such as increasing salinity, affect viral activity and its influence on microbial host genomes and phenotypes. The research aims to explore the large-scale impacts of these changes on microbial evolution and global biogeochemical...
The National Science Foundation Division of Ocean Sciences awarded a $1,176,227 Project Grant to the University of Hawaii at Manoa to support research titled "Giant Viruses in the Open Ocean: Is Large Size Adaptive Where Cells are Scarce?" from January 15, 2022 through December 31, 2024. The grant funds basic research within the Geosciences program (CFDA 47.050) to expand understanding of the integrated Earth system through atmospheric, earth, and ocean science studies. Specifically,...
This $408,738 Project Grant award from the National Science Foundation's Geosciences Program (CFDA 47.050) supports collaborative research to investigate the effects of SUP05 bacterial cells and the viruses that infect them (phages) on nitrogen cycling in marine oxygen minimum zones. The project is led by the University of Washington, and aims to detail the combined impact of SUP05 cells and their associated phages on nitrogen transformation and loss processes in these ocean regions. Through a...
The National Science Foundation awarded a $207,000 Project Grant to support research titled "Elucidating the Diversity, Prevalence, and Stability of Deep-Sea RNA Viruses" from February 1, 2021 through January 31, 2024. This funding was provided through NSF's Biological Sciences program (CFDA 47.074), which aims to promote progress in the biological sciences and strengthen the nation's scientific enterprise through increasing knowledge and understanding of major problems....
The National Science Foundation (NSF) awarded a $449,462 Project Grant under the Geosciences Program (CFDA 47.050) to the University of South Florida (USF) to study the effects of SUP05 cells and viruses on nitrogen cycling in marine oxygen minimum zones. The project is evaluating how the interactions between SUP05 bacteria and the viruses that infect them impact nitrogen transformations and loss processes in these ocean regions. Through a combination of in situ measurements, DNA/RNA sequencing,...
This National Science Foundation (NSF) Geosciences Program (CFDA 47.050) Project Grant award provides $245,406 to Florida State University (FSU) to study the effects of SUP05 cells and viruses on nitrogen cycling in marine oxygen minimum zones (OMZs). The key products and services to be delivered under this 3-year project include: Through a combination of in situ measurements, DNA/RNA sequencing, and laboratory experiments, the project is evaluating how interactions between SUP05 bacterial cells...
This $964,636 three-year Project Grant from the National Science Foundation's Geosciences program (CFDA 47.050) supports collaborative research on viral infection dynamics among seagrasses. The University of South Florida is investigating interactions between the seagrass Thalassia testudinum and Turtlegrass Virus X through field studies in Tampa Bay and controlled microcosm experiments. Fieldwork will monitor viral load bimonthly over two years to understand how it relates to seagrass genotype,...