Figure 1From: Respiratory viral infections detected by multiplex PCR among pediatric patients with lower respiratory tract infections seen at an urban hospital in Delhi from 2005 to 2007Standardization of two tube multiplex PCR for RSV, Influenza A&B viruses in first tube and PIV1–3 and hMPV in the second tube. Lane 1: Marker Ø X174 (Hae III digested). Lane 2: Amplicon forRSV showing band of 683 bp, Influenza A of 105 bp, Influenza B of 503 bp. Lane 3: Marker 100 bp ladder. Lane 4: Amplicon for PIV1 showing band of 84 bp, PIV2 of 197 bp, PIV3 of 266 bp, and hMPV of 440 bp.Back to article page