Fig. 4From: Hepatitis delta: virological and clinical aspectsSchematic representation of HDV RNAs. Antigenome and genome of approximately 1700 nucleotides in a circular conformation (black). HDAg-S with 195 amino acids (orange) and HDAg-L with 214 amino acids (orange + blue). Negative polarity, the genome has an inverse orientation from the messenger RNABack to article page