Cross-sectional evaluation of circulating hepatitis B virus RNA and DNA: Different quasispecies?

Figure 6 Representation by sequence logos of the information content of the most variable regions in hepatitis B virus-DNA and hepatitis B virus-RNA quasispecies. The relative sizes of the letters in each stack, each of them representing a nucleotide (nt) position, indicate their relative frequencies at each position within the multiple alignments of nt haplotypes. The total height of each stack of letters depicts the IC of each nt position, measured in bits (Y-axis), therefore 0 bits is the minimum and 2 the maximum conservation. A: Hepatitis B virus-DNA; B: Hepatitis B virus-RNA.