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. 2020 Mar 17;11:436. doi: 10.3389/fmicb.2020.00436

FIGURE 2.

FIGURE 2

Relative gene expression of rmpA in 29 clinical isolates of K. pneumoniae. The hvKP and cKP isolates were cultured in LB for 4 h. Total RNA was extracted and transcriptional levels of rmpA were examined by qRT-PCR. The housekeeping gene rrsE was used as the endogenous reference gene. The K. pneumoniae NTUH-K2044 was used as the reference strain (transcriptional level = 1.0). All qRT-PCRs were carried out in triplicate. The hvKP isolates used in this assay were aerobactin positive and hypermucoviscous.