The QS Lab was recently awared a full-term grant by the NSF to exploring microbial predation. Our charismatic focal organism Dictyostelium discoideum is a super-generalist predator, readily eating the majority of bacteria it is encounters in nature. We’ll be investigating the mechanisms underpinning this remarkable ability at multiple levels, employing methods from animal behaviour, experimental evolution, transcriptomics, genetics and more! Check out more details on the grant here.
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Lab News
- New paper: Testing the coordination hypothesis using Dictyostelium
- Congratulations to Dr. Shreenidhi P.M.!
- Listen to Joan talk about Slow Birding to the Jenkins Arboretum & Gardens
- New Paper: Who is left behind when Dicty fruits?
- Calum Stephenson wins 2024 Howard A. Schneiderman Fellowship.
- New paper: Cheating costs dearly, as small stalks reduce dispersal ability in D. discoideum.
- New Paper: Environmental predictability shapes symbiosis.
- David Queller elected to the National Academy of Sciences as part of their 2024 membership intake.
- Read Shreenidhi and Dave’s interview about their recent PNAS paper.
- Dr. Heng Liang joins the lab as a Postdoc.
Listen to Joan Strassmann on the ‘Weekend Birder’ Podcast!
David Queller elected to National Academy of Sciences

Dictyostelium

