Figure 1From: The transcriptional response of Pasteurella multocida to three classes of antibioticsValidation of microarray differential gene expression data by quantitative real time RT-PCR (qPCR). Ratio of treated vs. control were calculated for microarray data (ordinate) and qPCR data (abscissa). A total of six genes that were up or down regulated with amoxicillin, chlortetracycline or enrofloxacin were compared. The correlation coefficient r2 was 0.84.Back to article page