Intrahost diversity of hcmv populations in clinical samples: genome wide averages.

1Variants are the total intrahost single nucleotide variants.
2π is the nucleotide diversity as calculated using the formula of Nei and Li [45].
3πAA is the intrahost amino acid diversity and πSYN is the diversity of all synonymous mutations. Both were calculated in the same way as π but only using nonsynonymous or synonymous mutations, respectively.
4Variable AA Sites are the percentage of amino acid positions in which nonsynonymous intrahost variants were detected.