FIG. 3.
Poly-P is important for C. jejuni survival during nutritional downshift. Wild type (WT), Δppk1, and ppk1* strains were grown in MH broth to mid-log phase. Cells were subjected to nutritional downshift by centrifugation, followed by resuspension to an OD600 of 0.05 in minimum essential medium (A) or MOPS-MGS buffered medium (B).