Fig. 1

Identification of viral infection in goat PBMCs. a Amplification of 5’UTR by RT-PCR at 6 h, 12 h and 24 hpi in BVDV-2 infected goat PBMCs. 1: Mock-infected PBMC at 12hpi; 2: Infected PBMC at 6 hpi; 3: Infected PBMC at 12 hpi; 4: Infected PBMC at 24 hpi; 5: DNA Marker DL-2000 plus. b Detection of viral genome copy numbers in goat PBMCs by qRT-PCR at different time points