Skip to main content
. 2022 Apr 15;22:106. doi: 10.1186/s12866-022-02515-z

Fig. 1.

Fig. 1

Quantitative estimation of carotenoid pigment production by S. aureus isolates. (A) Carotenoid quantification of S. aureus isolates from different clinical sources. (B) Grouping of S. aureus clinical isolates according to the absorbance (OD465) of extracted carotenoids. (Inset image represents pigmented and non-pigmented cell pellets). Each dot represents the mean OD value of each isolate from triplicate experiments