Figure 1

Detection of CAV by PCR and amplification of CAV VP1 and VP2. (A) Specific PCR product (186 bp) detected in CAV-infected birds; (M) 2 kbp DNA ladder marker (TaKaRa). Lane 1, positive control; lanes 2-5, positive samples; lane 6 negative control; (B) PCR amplification of CAV VP1 by PCR; (M) 2 kbp DNA ladder marker (TaKaRa). Lane 1, positive control; lanes 2-9, amplified VP1 (1390 bp); lane 10, negative control; (C) PCR amplification of CAV VP2 by PCR; (M) 2 kbp DNA ladder marker (TaKaRa). Lane 1, positive control; lanes 2-9, amplified VP 2 (731 bp); lane 10, negative control.