Figure 2
From: Detection of border disease virus (BDV) in goat herds suffering diarrhea in eastern China
RT-PCR (A) and electron microscopy (B) detection of isolated BDV virus(only the result of the third passage of AH12-01 was shown). A. lane 1: DNA molecular weight standard DM 2000; lane 2: 5’-UTR RT-PCR products (225bp); lane 3: Npro RT-PCR products (736bp); B. several 50–60 nm viral particles were observed by electron microscopy (black arrows); each graduate in the scale bar represents 50 nm.