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. 2019 Jun 13;9:8608. doi: 10.1038/s41598-019-44887-9

Table 2.

Relative expression levels of cydA and cydB in M. tuberculosis clinical isolates.

Clinical isolates # Fold change in expression relative to H37Rv
cydA cydB
N0153 0.64 ± 0.02 0.63 ± 0.02
N0157 0.59 ± 0.05 0.58 ± 0.04
N0052 0.35 ± 0.08 0.41 ± 0.1
N0155 0.31 ± 0.02 0.32 ± 0.02
N0145 0.15 ± 0.01 0.16 ± 0.02

RNA was extracted from early log-phase standing cultures growing in 7h9 liquid broth medium. Gene expression was normalized relative to H37Rv, sigA gene was used as an endogenous control.