Microbial Interactions @ Georgia Tech
Bacteria communicate, cooperate and compete, resulting in a wide range of behaviors such as biofilm formation, chemical warfare and quorum sensing. Microbiologists have made huge strides forward, using molecular and genomic approaches, in determining ‘how’ certain behaviors function. Despite this, answers are still lacking to adaptive questions, such as ‘why’ do such behaviors evolve? How are they maintained in natural populations? What role do they play during infection?
We are interested in microbial interactions and the implications for virulence and disease. The main organism that we focus on is the antibiotic resistant superbug Pseudomonas aeruginosa.
View our full list of publications here
Main Findings (our work and collaboration with others)
Social evolution in microbes and quorum sensing
Infection and biofilms