Fig. 1

UgtP accumulates only in nutrient-rich conditions. Semi-quantitative immunoblot measuring native UgtP-His levels in a range of growth conditions. PL2265 (P _ugtP -ugtP-his) was cultured in LB (τ = 22′), minimal glucose (τ = 39′), minimal glycerol (τ = 58′), or minimal sorbitol (τ = 78′). FtsZ is shown as a loading control. Protein levels in LB are set as the reference in the relative expression below (n = 3, error = SD)