Variant sites (alt >= 25% at informative depth >= 4 in any oyster): 20
  seen in >= 2 oysters: 2
  differ between Qui vs Rio (pooled alt-frequency difference >= 0.5): 0  [CpG-destroying: 0]

13 CpGs in target; 6 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    75.5     53        0    6.2
Qui1     Qui    59.5     42        0    8.4
Qui2     Qui    43.5     69        0    5.1
Qui3     Qui    59.3     91        0    7.9
Qui4     Qui    77.4     62        0    7.4
Rio1     Rio    81.0     84        0    9.1
Rio2     Rio    81.4     59        0    7.5
Rio3     Rio    87.5     56        0    6.1
Rio4     Rio    80.9     89        0    7.8