Fig. 1From: Development of a multiplex reverse transcription-quantitative PCR (qPCR) method for detecting common causative agents of swine viral diarrhea in ChinaAssessment of linear relationship and specificity of the TaqMan multiplex qPCR method developed in this study. (A) Linear relationship between the Ct values and the copy numbers of standard plasmids; (B) Amplification curves given by the multiplex method on detecting different agents; 1–4: Nucleic acids of PEDV, TGEV, RVA, PDCoV; 5–12: Nucleic acids of porcine reproductive and respiratory syndrome virus (PRRSV), classical swine fever virus (CSFV), porcine circovirus type 2 (PCV2), swine acute diarrhea syndrome coronavirus (SADS-CoV), bocavirus, Escherichia coli, Lawsonia intracellularis, and/or Clostridium perfringensBack to article page