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. 2011 Sep;193(18):4849–4858. doi: 10.1128/JB.05051-11

Table 5.

Densitometric analysis of DNase I footprints for Rv0571c target promotera

Protein GST tag concn (μM) Protection at P1 box (ASI) Protection at P2 box (ASI) Ratio of P2/P1 site protection
WT 1.5 90 87 0.97
3.0 92 82 0.89
T82A mutant 1.5 76 75 0.99
3.0 76 79 1.04
a

ASI, arbitrary signal intensity units.