Fig. 6
From: A novel Betaretrovirus discovered in cattle with neurological disease and encephalitis
Detection of bovine retrovirus CH15 (BoRV CH15) RNA in situ in the cellular cytoplasm. Fluorescent in situ hybridization of formalin-fixed, paraffin-embedded tissue slides using the BoRV CH15 RNAscope probe. Nuclei are stained in blue, BoRV CH15 RNA is stained in red. A Case 1, medulla oblongata; B case 6, cerebral cortex; C case 7, medulla oblongata. The morphology of the positive cell in B is consistent with a neuron