Fig. 4From: A sensitive luminescence syncytium induction assay (LuSIA) based on a reporter plasmid containing a mutation in the glucocorticoid response element in the long terminal repeat U3 region of bovine leukemia virusUse of LuSIA based on CC81-GREMG cells to detect other syncytium-inducible bovine viruses. a Specificity of the LuSIA. Data are representative of three independent experiments. CC81-GREMG cells were co-cultured with bovine immunodeficiency-like virus (BIV)-infected bovine embryonic spleen cells (b), and with bovine foamy virus (BFV)-infected fetal bovine muscle cells cBack to article page