A double deletion prevents replication of the pestivirus bovine viral diarrhea virus in the placenta of pregnant heifers
Fig 5
Detection and quantification of BVDV genome in tissues of the heifers.
Orange triangles and blue dots indicate the animals infected with wt BVDV or ddBVDV, respectively. The positioning of the triangles and dots reflects the amount of viral RNA detected in copy number per mg total RNA.