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. 2016 Feb 2;44(5):2451–2461. doi: 10.1093/nar/gkw029

Figure 6.

Figure 6.

Growth pattern of various stress related gene regulator knock out strains of E. coli harboring pNal::ibsC-amp and pRx::ibsC-amp fusion system in liquid and solid growth medium. (A) The growth assay of E. coli mutant strains in liquid LB media. A600 measurements were normalized against the average A600 corresponding to positive and negative controls. (B) The growth assay of E. coli mutant strains on LB agar. Null mutant of hns harboring pNal::ibsC plasmid showed scanty colonies and a retarded growth in broth and plate due to expression of toxic peptide IbsC in E. coli cells whereas, the control pRx::ibsC cells did not show significant growth difference.