Table 4.

Comparison of the transcriptomic data from a 2007 report (Kreikemeyer et al. [19]) and the present study for selected genes

Gene	Log2 expression ratio as determined in:
	2007	2012
nra	−3.32	−1.38
cpa	−1.81	−1.24
msmR	0.46	2.02
prtF2	1.38	2.12
eno	0.14	1.69
epf	−2	−
sagA	0.58	−1.47