Figure 1From: In vitro inhibition of transmissible gastroenteritis coronavirus replication in swine testicular cells by short hairpin RNAs targeting the ORF 7 geneReduction in expression of TGEV ORF 7 mRNA levels by shRNAs directed against ORF 7 gene in ST cells. Real time RT-PCR analysis of ORF 7 mRNA level was normalized to the corresponding β-actin in the same sample. The ORF 7 gene level in Mock controls was assigned a value of 1 for each experiment. The mean of three repeat experiments performed in triplicate is shown, and error bars represent the standard deviation (SD).Back to article page