Whistler, C. A., Corbell, N. A., Sarniguet, A., Ream, W., & Loper, J. E. (1998). The Two-Component Regulators GacS and GacA Influence Accumulation of the Stationary-Phase Sigma Factor ς(S) and the Stress Response in Pseudomonas fluorescens Pf-5. American Society for Microbiology.

Whistler, Cheryl A., Nathan A. Corbell, Alain Sarniguet, Walter Ream, ja Joyce E. Loper. The Two-Component Regulators GacS and GacA Influence Accumulation of the Stationary-Phase Sigma Factor ς(S) and the Stress Response in Pseudomonas Fluorescens Pf-5. American Society for Microbiology, 1998.

Whistler, Cheryl A., et al. The Two-Component Regulators GacS and GacA Influence Accumulation of the Stationary-Phase Sigma Factor ς(S) and the Stress Response in Pseudomonas Fluorescens Pf-5. American Society for Microbiology, 1998.