Evolutionary BiologybioRxiv
Polygenic adaptation, clonal interference, and the evolution of mutators in experimental Pseudomonas aeruginosa populations
K. B. Harris, K. M. Flynn, V. S. Cooper
This paper shows that Pseudomonas aeruginosa populations evolve extensive genetic diversity and clonal interference in biofilm-promoting environments, with mutator genotypes contributing to persistent variation.
DOI 10.1093/molbev/msab248