Tuesday, April 07, 2026

  • Monitoring Shifts in Estuarine Microbial Communities: A DNA-Metabarcoding Approach

    Bio 415: BIO 415

    Estuarine microbial communities, including plankton, algae, and cyanobacteria, play important roles in nutrient cycling and food web structure. They are sensitive to changes in abiotic conditions and shifts in community composition can provide insight into estuarine ecosystem functioning. Therefore, monitoring these communities is essential for understanding and maintaining estuarine health. DNA metabarcoding is an emerging technique for enhancing biological monitoring, …

    Biology Department Calendar
  • Carbaryl Exposure Alters Gut Microbiome Composition Without Affecting Morphometrics in Eastern Purple Martin (Progne subis subis) Nestlings

    Bio 415: BIO 415

    Eastern purple martins (Progne subis subis) rely exclusively on human-provided nesting structures, where landlords often apply the carbamateinsecticide, carbaryl, to control haematophagous mites.  While effective against pests, the unintended physiological consequences of carbaryl exposure on developing nestlings remain poorly understood. This study investigated the impacts of carbaryl on the gut microbiome and morphometric condition of wild nestlings across three field …

    Biology Department Calendar