The National Science Foundation Division of Environmental Biology awarded a $981,911 Project Grant to the University of Rhode Island under the Biological Sciences federal grant program (CFDA 47.074) from March 1, 2023 to February 28, 2027. The grant will support research characterizing the diversity of Nephromyces species, protozoan parasites that have evolved symbiotic relationships with bacterial endosymbionts. Researchers will use next-generation DNA sequencing to determine diversity within...
This Project Grant award from the National Science Foundation's Biological Sciences program (CFDA 47.074) will provide $1,500,000 over a 5-year period starting September 1, 2025 to researchers at the University of Virginia. The project aims to advance understanding of how dispersal, or the permanent movement between sites, can serve as a strategy for hosts to avoid parasitic infections. The research will use experiments and field surveys to test the hypothesis that dispersal evolves as a defense...
This Project Grant award of $739,821.00 from the National Science Foundation (NSF) Biological Sciences program (CFDA 47.074) will support an interdisciplinary research and educational project at the University of Florida. The project aims to investigate the impact of host heterogeneity, including individual differences, movement, and spatial variations, on the transmission dynamics of vector-borne parasites in a lizard-malaria system in Puerto Rico. The research will integrate mathematical...
This $384,882 federal Project Grant award from the National Science Foundation's (NSF) Biological Sciences program (CFDA 47.074) supports research on the spatial and temporal dynamics of infectious processes in the Microbotryum complex of fungal plant pathogens. The research focuses on comparing infections of host plants by specialist and generalist Microbotryum species, collecting data throughout the lifecycle via microscopy, proteomics, transcriptomics, and RNA editing analysis. The project...
This $696,447 federal Project Grant award, administered by the National Science Foundation (NSF) Biological Sciences program (CFDA 47.074), will stabilize, curate, and provide digital access to approximately 128,000 specimens of parasites collected from a wide range of vertebrate hosts over the past 80 years. The award to the University of Connecticut aims to preserve these irreplaceable historical parasite collections, update host identifications, and make the data publicly available through...
The National Science Foundation awarded a $138,000 Project Grant to support an integrative investigation of host-parasite coevolution across heterogeneous environments from February 1, 2022 to January 31, 2024. The grant was awarded under the 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 confronting the nation. Specifically, the...
This five-year, $490,536 Project Grant from the National Science Foundation's Biological Sciences program (CFDA 47.074) will fund research and education activities to understand how genetic and ecological sources of variation affect host-pathogen dynamics. The principal investigator will conduct field and laboratory experiments to determine how intraspecific variation in pathogen life history traits and host susceptibility influence outcomes of pathogen strain competition and long-term...
This $1,122,664 Project Grant award from the National Science Foundation (NSF) Biological Sciences program (CFDA 47.074) will investigate how genes from microbial ancestors have evolved to produce new beneficial traits in eukaryotic organisms such as insects. The research will focus on understanding the regulatory processes that allow virus-derived genetic material to be integrated into host genomes and provide novel functionality. Key objectives include: Examining multiple natural examples of...
This $483,851 award from the National Science Foundation's (NSF) Biological Sciences program (CFDA 47.074) will support research at the University of Scranton to study factors influencing the prevalence of parasitic infections in birds. The project will collect and analyze parasite specimens from birds and insect vectors in northeastern Pennsylvania to test hypotheses about host traits and ecological interactions that drive parasitism. The research aims to advance understanding of disease...
This $800,000 Project Grant, awarded by the National Science Foundation (NSF) Biological Sciences (CFDA 47.074) program, supports research to study the generation, maintenance, and function of extrachromosomal DNA (eDNA) in the malaria parasite Plasmodium. Key objectives include evaluating the connections between chromosomal genes and eDNA, the propensity for eDNA diversity, the cellular pathways and sequences contributing to eDNA generation and stability, and the clustering of eDNA within the...