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CAREER: Unearthing impacts of leguminous plant co-occurrence on genetic diversity of bacte — NSF Award to Pennsylvania State Univ

In nature, organisms often work together in mutually beneficial ways. However, while theory predicts these beneficial relationships reduce variation in both partners, real-world evidence often contradicts this, especially for bacteria that can thrive with or without plant hosts. This project investigates whether plant

Award titleCAREER: Unearthing impacts of leguminous plant co-occurrence on genetic diversity of bacte
Award ID2541790
AwardeePennsylvania State Univ University Park
CityUNIVERSITY PARK
StatePA
Amount obligated$1,352,109
Principal investigatorLiana Burghardt
ProgramOrg Interaction & Ecology
Start date06/01/2026
AbstractIn nature, organisms often work together in mutually beneficial ways. However, while theory predicts these beneficial relationships reduce variation in both partners, real-world evidence often contradicts this, especially for bacteria that can thrive with or without plant hosts. This project investigates whether plant host presence over time and space helps maintain bacterial variation. The focus is on an ecologically, agriculturally, and economically important interaction between leguminous pla
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