Basic Study
Copyright ©The Author(s) 2020.
World J Clin Infect Dis. May 15, 2020; 10(1): 14-23
Published online May 15, 2020. doi: 10.5495/wjcid.v10.i1.14
Table 3 Effect of osmolarity on fliC::lacZ gene transcription in Escherichia coli grown in buffered pH 5.5 and 7.0 Luria Bertani media with different osmolarities
E. coli strainNaCl (mmol/L)Gal activity1
pH 5.5pH 7.0
MC4100/pNK2-290308 ± 10421132 ± 130
MC4100/pNK2-29100338 ± 128806 ± 41
MC4100/pNK2-29200251 ± 68.5689 ± 173
MC4100/pNK2-2940062 ± 22.0454 ± 71
NU149 LacZ1/pNK2-290442 ± 721353 ± 98
NU149 LacZ1/pNK2-29100418 ± 61976 ± 52
NU149 LacZ1/pNK2-29200293 ± 43811 ± 75
NU149 LacZ1/pNK2-29400147 ± 39489 ± 61