Expression of the Genes Encoding the Trk and Kdp Potassium Transport Systems of Mycobacterium tuberculosis during Growth In Vitro

Table 3

Absolute expression of the trk and kdp genes in WT and trk-gene knockout strains of Mtb.

Gene name	H37Rv (g/mL)			trk-gene knockout (g/mL)
	Early-log ± SEM	Mid-log ± SEM	Late-log ± SEM	Early-log ± SEM	Mid-log ± SEM	Late-log ± SEM
ceoB	16.3 ± 6.6	14.7 ± 1.1	3071.0 ± 602.1	0.43 ± 0.1	0.49 ± 0.1	2.34 ± 0.7
ceoC	25.7 ± 6.5	25.8 ± 1.3	653.8 ± 68.6	0.13 ± 0.10	0.01 ± 0.01	2.11 ± 0.7
kdpA	22.5 ± 8.7	16.4 ± 3.2	618.8 ± 115.7	22.5 ± 5.2	14.7 ± 4.3	3410.6 ± 1192.0
kdpB	6.7 ± 3.0	8.2 ± 1.1	519.9 ± 84.4	6.5 ± 2.6	9.2 ± 1.0	3452.3 ± 1266.4
kdpC	3.4 ± 1.2	5.4 ± 0.5	787.3 ± 103.3	3.5 ± 0.9	3.3 ± 0.8	3332.2 ± 1109.1
kdpF	28.0 ± 9.1	19.6 ± 8.6	1523.8 ± 180.2	11.3 ± 0.5	15.1 ± 1.2	2640.8 ± 648.9
kdpD	38.4 ± 5.8	40.2 ± 3.0	1539.5 ± 193.0	34.6 ± 3.0	33.6 ± 5.2	4672.9 ± 1452.0
kdpE	9.5 ± 1.7	9.1 ± 2.0	716.8 ± 100.7	10.6 ± 0.4	9.3 ± 1.6	2776.6 ± 805.3
sigA	254.5 ± 45.3	208.0 ± 8.1	1088.6 ± 68.2	249.5 ± 36.0	201.6 ± 10.6	2545.8 ± 728.2