Emergence of Highly Pathogenic Clones of Escherichia coli

Genetic typing of uropathogeic E. coli reveals strong association of some clones with high sensitivity or extreme resistance to multiple antibiotics.

Courtesy: Sokurenko Lab

Bacteriophage in biofilm

Filamentous bacteriophage organizing the biofilm matrix into a liquid crystal
Courtesy: Singh Lab
 

HIV-1 Envelope Evolution

Reconstructed phylogenetic network of HIV-1 envelope sequences (C2-V5) from subtype B.

Courtesy of: Mullins Lab

Pseudomonas aeruginosa in co-culture

Structural component of bacterial targeting type VI secretion system P. aeruginosa (green) assembled in presence of competitor organism (red).

Courtesy of: Mougous Lab

YopM Crystal Structure

Crystal structure of the Yersinia virulence protein YopM

Courtesy of: Cookson Lab

Inflammatory Death of Mouse Macrophages

Mouse macrophages undergoing pyroptosis.

Courtesy of: Cookson Lab

Quorum sensing in Vibrio fischeri

Pseudomonas aeruginosa

Colonies of Pseudomonas aeruginosa expressing different amounts of exopolysaccharides.

Courtesy of: Harwood Lab