David J. Hathcock

This study shows that chromosomal topological domains in E. coli repress transcription, reduce orientation effects, and modulate gene coupling through supercoiling changes.

This study shows that bacterial flagellum assembly is optimized for energy efficiency and motility by balancing secretion rate and filament length.

The paper demonstrates that Wiener-Kolmogorov bounds can be violated in nonlinear signaling systems, though the violations are biologically negligible.