Variant sites (alt >= 25% at informative depth >= 4 in any oyster): 17
  seen in >= 2 oysters: 3
  differ between Qui vs Rio (pooled alt-frequency difference >= 0.5): 0  [CpG-destroying: 0]

8 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    93.2     44        0   10.3
Qui1     Qui    37.3     51        0    8.5
Qui2     Qui    38.3     47        0    8.9
Qui3     Qui    20.6     34        0    8.9
Qui4     Qui    35.7     56        0    7.8
Rio1     Rio    71.4     42        0   10.8
Rio2     Rio    86.7     30        0    8.8
Rio3     Rio    72.7     22        0    5.9
Rio4     Rio    64.0     25        0    7.4