This National Science Foundation Project Grant award of $503,000 provides funding over three years to Ball State University for basic biological research under the Biological Sciences program (CFDA 47.074). The award supports research investigating the role of serotonin signaling in regulating axon morphology, connectivity and behavior in fruit flies. Specifically, the grantee aims to determine the intracellular mechanisms by which serotonin receptors autoregulate serotonergic axon outgrowth,...
This National Science Foundation (NSF) project grant, funded under the Biological Sciences program (CFDA 47.074), supports collaborative research on the mechanisms that regulate co-transmission of multiple neurotransmitters in fruit flies. The $502,569 award to the University of Montana, effective October 1, 2024 through September 30, 2028, will leverage cutting-edge techniques to examine how neurons that co-release glutamate and octopamine are impacted by sexual dimorphism and social isolation....
This National Science Foundation (NSF) Project Grant award of $240,000 under the Biological Sciences program (CFDA 47.074) will fund a postdoctoral fellowship at Raleigh, NC to study the neural control of acoustic duetting in fruit flies. The research aims to investigate how the brain evolves to generate new mating behaviors, such as female flies singing back to males during courtship. The project will leverage the fruit fly as a model organism to understand the neural circuitry that coordinates...
This $317,629 federal Project Grant award, funded by the National Science Foundation (NSF) Biological Sciences program (CFDA 47.074), supports research to elucidate the neuronal basis of sexual dimorphism in the circadian system of the fruit fly Drosophila. The overarching goal is to understand how differences in the architecture of the circadian clock neuron network in the Drosophila brain underlie sex differences in sleep/wake cycles and timekeeping robustness. The research team will...
This federal Project Grant award, provided by the National Science Foundation (NSF) Biological Sciences program (CFDA 47.074), supports a three-year Drosophila neurobiology course at Cold Spring Harbor Laboratory (CSHL) from 2024-2027. The $182,400 award will fund an intensive, hands-on course that provides advanced training in genetic, molecular, cellular, behavioral, and computational approaches for studying the neural basis of fly behavior. The course is designed to introduce students to...
This three-year, $750,000 project grant from the National Science Foundation's Biological Sciences program (CFDA 47.074) will fund research into the genetic architecture of exploration behavior in Drosophila. The grantee, University of Mississippi, will use novel arena exploration assays and integrated genetic approaches to identify genes and neurons responsible for neophilia, or attraction to novel stimuli. Researchers will determine dopamine signaling requirements for exploratory behavior...
This $350,000 Project Grant award, provided by the National Science Foundation's (NSF) Biological Sciences (CFDA 47.074) program, funds research at the University of California, Santa Barbara (UCSB) to decipher how neural circuits in fruit flies extract and preprocess visual features for navigation. The project will investigate the detailed network dynamics underlying visual processing in the fly's anterior visual pathway, with the goal of identifying key visual features that contribute to the...
This National Science Foundation (NSF) Biological Sciences program (CFDA 47.074) Project Grant award of $750,000 from July 15, 2024 to June 30, 2028 will support research conducted by the University of Nevada, Reno (UNR) to investigate how an insect's hunger state affects its sense of smell and navigational decision-making. The project aims to enhance understanding of how hunger-related signaling, such as insulin, modulates the activity of key inhibitory neurons in the insect brain to...
This $700,000 Project Grant awarded by the National Science Foundation (NSF) Biological Sciences program (CFDA 47.074) will support research at the Van Andel Research Institute (VAI) to investigate the mechanisms of developmental plasticity and the impact of maternal metabolic state on offspring development using fruit flies as a model organism. The key objectives are to determine how maternal metabolic state alters metabolic, transcriptional, and epigenomic processes in embryos, and link...
This $1,414,816 National Science Foundation project grant supports research into the functional stratification of sensory encoding in the biological gyroscope of flying insects. Specifically, the grant funds work at Princeton University from January 2022 through July 2024 to reveal the principles of sensory encoding and sensorimotor processing that flies use to control their halteres and aerial maneuvers. The research will combine in vivo imaging and analysis approaches from computational...