This three-year, $390,357 National Science Foundation project grant under the Geosciences program (CFDA 47.050) will support research investigating marine diatom-parasite relationships in upwelling systems. The principal investigator at Princeton University will analyze archived samples from diatom-dominated upwelling regions using tag sequencing, metagenomics, and quantitative PCR to identify diatom-parasite pairs and examine their abundance, diversity, and dynamics over the course of blooms....
This Project Grant award of $457,737 from the National Science Foundation's Geosciences Program (CFDA 47.050) will support collaborative research by the California Academy of Sciences to model marine paleocommunity dynamics across the Permian-Triassic mass extinction event 251 million years ago. The research aims to challenge uniformitarian assumptions in reconstructing ancient ecosystem food webs and test whether post-extinction communities functioned differently from those during...
This Project Grant award of $1,180,755, provided by the National Science Foundation (NSF) under the Biological Sciences (CFDA 47.074) federal grant program, supports research to investigate the evolutionary transition of host-microbe interactions from commensal symbionts to blood parasites. The research will use a combination of microscopy and genomics to compare the invasion machinery between related virulent pathogens and mutualistic members of Apicomplexa, which includes the parasites that...
This Project Grant award of $792,845 from the National Science Foundation's (NSF) Biological Sciences program (CFDA 47.074) supports research to georeference, curate, and augment the largest global host-helminth (parasitic worm) database. The researchers at the University of South Carolina will clean and enhance this database, which currently contains over 250,000 interactions between helminth parasites and their hosts, to improve its accuracy and accessibility for researchers studying...
This National Science Foundation (NSF) Project Grant under the Biological Sciences program (CFDA 47.074) provides $272,547 to Arkansas State University to conduct research on the ecological and evolutionary drivers of snail-symbiont interactions. The project aims to uncover how environmental conditions shape the distribution and genetic diversity of freshwater invertebrate hosts and their parasites. Through field studies, outdoor experiments, and laboratory work, the research will explore how...
This National Science Foundation (NSF) award under the Geosciences program (CFDA 47.050) will fund a three-year collaborative research project to investigate the Late Ordovician mass extinction event. The $310,891 grant, awarded on August 1, 2024, will support field investigations on Anticosti Island, Canada, as well as global phylogenetic and biogeographic analyses of fossil organisms such as crinoids and trilobites. The research aims to document patterns of extinction, biogeographic change,...
This Project Grant award from the National Science Foundation's Geosciences Program (CFDA 47.050) provides $130,076 to The Regents of the University of California, Berkeley (UC Berkeley) to conduct collaborative research on modeling marine paleocommunity dynamics across the Permian-Triassic mass extinction event, which occurred 251 million years ago. The project aims to reconstruct ancient marine ecosystem food webs and test assumptions about the uniformity of interspecific interactions over...
The National Science Foundation (NSF) awarded a $212,201 Project Grant under the Geosciences program (CFDA 47.050) to the University of Alabama for a collaborative research project titled "Energetic Controls on Marine Benthic Community Structure in Space and Time." The project aims to: Evaluate how surface productivity affects the energetic and trophic structure of marine benthic communities on both sides of the modern Isthmus of Panama. Use this knowledge to assess the fossil record...
This National Science Foundation Project Grant awarded under the Geosciences Program (CFDA 47.050) is funding a collaborative research project to investigate the relationship between surface productivity and ecological structure in marine benthic communities. The $360,460 award to the University of California, Berkeley will leverage the Panama Paleontology Project's extensive modern and fossil mollusk collections to (1) evaluate how productivity affects the energetics and trophic structure of...
This National Science Foundation (NSF) Project Grant award under the Geosciences program (CFDA 47.050) provides $338,988 to Sam Houston State University (SHSU) from July 1, 2024 to June 30, 2029 to study the longevity and life history of fossil bivalves. The project aims to: 1) determine if lifespan is a heritable trait in bivalves, 2) explain body size trends through changes in life history strategy, and 3) examine how latitudinal life history gradients shift in alternate climate settings....