English: Schematic representation of Bovine fever ephemerovirus genome. N, P, M, G and L represent ORFs encoding the structural proteins. The GNS (red), α1 (yellow), α2 orange), β (blue), γ (green) and δ (purple) ORFs are highlighted. The GNS ORF encodes a non-structural class I transmembrane glycoprotein; the α1 ORF encodes a class 1a viroporin; other ORFs in the region between the G gene and L gene encode proteins of unknown function.