Fig 4. Effect of influenza A (H7N9) on gene expression levels of miR-664 and target genes.

A549 cells were infected with H7N9 at MOI 0.01 and 0.1 for 24 h. RNA was extracted for gene expression analysis of A) LIF and NEK7, and B) miR-664 using RT-qPCR. Expression is normalized to 18S and relative to non-infected cells. Data are from 3 replicate wells ± SEM. *p<0.05.