Variant sites (alt >= 25% at informative depth >= 4 in any oyster): 21
  seen in >= 2 oysters: 6
  differ between Qui vs Rio (pooled alt-frequency difference >= 0.5): 0  [CpG-destroying: 0]

17 CpGs in target; 7 testable for SNPs (>= 8 pooled genotype reads at C and G in each of Qui, Rio)
sample   pop   meth%  calls CtoT_snp  depth
Pum1     Pum     6.7     60        1   10.1
Qui1     Qui    66.2     65        1    7.6
Qui2     Qui    76.4     89        0    7.5
Qui3     Qui    43.1     65        0    6.5
Qui4     Qui    47.7     65        0    6.3
Rio1     Rio    78.0    141        0   11.5
Rio2     Rio    85.3     95        0    8.6
Rio3     Rio    83.3    108        0    8.0
Rio4     Rio    88.5     96        0    9.6