. 2017 Feb 27;7:43587. doi: 10.1038/srep43587

Table 4. Expression levels (in Miller Units) of pneumococcal transcriptional lacZ-fusions to the promoters of ccpA and glnR in different backgrounds grown anaerobically in CDM supplemented with 55 mM of glucose or galactose^a.

Strains	Glucose	Galactose
pPP1::lacZ-wt	0.7 ± 0.05	0.9 ± 0.08
PccpA::lacZ-wt	102.0 ± 1.5	451.2 ± 7.3
PccpA::lacZ-ΔccpA	40.2 ± 3.0	14.7 ± 2.2
PccpA::lacZ-ΔglnR	9.9 ± 0.2	324.1 ± 10.2
PglnR::lacZ-wt	93.4 ± 1.8	565.0 ± 7.1
PglnR::lacZ-ΔccpA	53.7 ± 2.5	147.8 ± 13.7
PglnR::lacZ-ΔglnR	89.7 ± 4.4	572.3 ± 4.2

^aThe activity is expressed as nmol p-nitrophenol/min/ml. Values are average of at least three independent experiments each with three replicates. ‘±’ indicates standard error of means (SEM).

Table 4. Expression levels (in Miller Units) of pneumococcal transcriptional lacZ-fusions to the promoters of ccpA and glnR in different backgrounds grown anaerobically in CDM supplemented with 55 mM of glucose or galactosea.

Table 4. Expression levels (in Miller Units) of pneumococcal transcriptional lacZ-fusions to the promoters of ccpA and glnR in different backgrounds grown anaerobically in CDM supplemented with 55 mM of glucose or galactose^a.