This $300,000 Project Grant was awarded by the USDA National Institute of Food and Agriculture under the Agriculture and Food Research Initiative (CFDA 10.310) program. The grant supports a research project led by the University of Utah to investigate the mechanisms that pathogenic plant bacteria employ to target and kill competing microbes on plants, while avoiding harm to their own species. The goal is to elucidate the molecular basis for the killing specificity of these bacterial weapons,...
This National Science Foundation (NSF) Biological Sciences (CFDA 47.074) project grant of $600,000 awarded to the Board of Regents of the University of Nebraska aims to identify the specific antimicrobial molecules produced by the bacterium Pseudomonas protegens PBL3 and understand how they inhibit the growth of the plant pathogen Burkholderia glumae, which causes bacterial panicle blight in rice. The project combines multidisciplinary approaches including genetics, comparative genomics,...
This $100,000 Project Grant award from the National Science Foundation (NSF) Mathematical and Physical Sciences (CFDA 47.049) program supports research to develop new theory and predictive models for understanding how environmental pressures shape the evolution of virulence in opportunistic bacterial pathogens. The project aims to: (I) Develop and test predictive models of strain-specific virulence, transmission, and environmental origins for the model pathogen Pseudomonas aeruginosa; and (II)...
This $600,000 CAREER award, granted by the National Science Foundation (NSF) Biological Sciences (CFDA 47.074) program, supports the "IGNITE: Integrating the Next Generation into Novel Investigations of Toxin Ecology and Evolution" project at the University of California, Davis. The project aims to shed light on how microbial warfare mechanisms in economically important plant pathogens, such as those causing wilt diseases in crops like potato, tomato, banana, and peanut, contribute...
The National Science Foundation (NSF) awarded a $188,491 Project Grant under the Biological Sciences (CFDA 47.074) federal grant program to the University of New Mexico. This 5-year grant, effective January 1, 2025 through December 31, 2029, will support collaborative research to investigate how microbial symbionts influence the health and stability of host plants, including grasses important for ranching and landscaping. The research team will use long-term demographic data from a unique...
This National Science Foundation (NSF) Biological Sciences program (CFDA 47.074) Project Grant award of $240,000 will fund a 3-year postdoctoral fellowship to research the adaptive response of bacteria to bacteriophage infection and high hydrostatic pressure. The fellow will develop novel fluorescence microscopy techniques to quantify bacterial growth, cell size, and morphology under these environmental stressors using model organisms E. coli, P. aeruginosa, and S. piezotolerans. The project...
The National Science Foundation awarded a two-year, $138,000 Project Grant to support research titled "Ecological and Genetic Structuring of a Pathogen Microbiome and Its Effect on Virulence" from July 1, 2021 to June 30, 2023. 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 enhancing understanding of major problems...
This $275,000 Project Grant awarded by the National Science Foundation (NSF) under the CFDA program titled "NSF Technology, Innovation, and Partnerships" aims to develop a targeted biological pesticide for controlling Pythium pathogens in hydroponic greenhouse production of leafy greens. The project will assemble a collection of diverse Pythium pathogen isolates, evaluate 10 Pseudomonad biocontrol strains, and identify the genetic basis for their host-specific killing ability to...
This $344,201 National Science Foundation project grant supports research into seed-fungal interactions and their influence on tropical tree recruitment. Specifically, the Utah State University-led collaborative effort will examine how seed chemistry impacts susceptibility to fungal infection and pathogenicity. It will also explore how the physical environment and maternal genotype influence fungal community composition and host susceptibility across landscape scales in Panama. Combining...
This National Science Foundation Project Grant of $138,000 supports an NSF Postdoctoral Fellowship in Biology for fiscal year 2022 under the Biological Sciences program (CFDA 47.074). The fellowship funds research and training investigating the role of genomic preadaptation and physiological state in modulating bacterial invasion success. Specifically, the fellow will quantify invasion outcomes across diverse Pseudomonas aeruginosa strains isolated from different environments. The fellow will...