This Project Grant award, funded by the National Science Foundation (NSF) Biological Sciences program (CFDA 47.074), will support research at the University of California, Irvine (UCI) to investigate the drivers and life-history consequences of gut microbiome seasonality in bumble bees. The $878,377 award, effective July 1, 2025 through June 30, 2030, will use microsensors, microscopy, and genetic labeling to determine how seasonal environmental factors influence and are influenced by the microbiome. The project will also test whether microbiome seasonality regulates host reproductive timing and fitness in bumble bees. Additionally, the award will integrate the research with educational initiatives, including training teachers, co-creating experiential learning programs for high school students, and developing a microbiome research course for UCI undergraduates. The goal is to develop bumble bees as a model organism to understand general principles of microbiome seasonality that can inform strategies to protect this threatened pollinator group and manage natural and agricultural ecosystems.
Mod # | Description | Reason For Modification | Federal Obligation (Click to sort descending) | Date (Click to sort ascending) |
|---|---|---|---|---|
| Not listed | $878.4k | 6/26/25 |