Additional file 1: Figure S1. of Proteomic analysis of Chromobacterium violaceum and its adaptability to stress

Comparison of 2-D gel profiles of C. violaceum expressed proteins between reference conditions and nutrient-poor medium. Chromobacterium violaceum expressed proteins after growth for 19 and 35 h: A) Nineteen hours of growth in LB medium at pH 7.0; B) Nineteen hours of growth in M9 poor medium; C) Thirty-five hours of growth in LB medium at pH 7.0 and D) Thirty-five hours of growth in M9 minimum medium at pH 7.0. The expressed proteins were submitted to isoelectric focusing on pH 3.0–11.0 gradient strips and split onto 12 % polyacrylamide gels. Selected spots for each condition (numbered 1 to 20) were identified by MALDI/MS. (TIFF 1890 kb