Variant sites (alt >= 25% at informative depth >= 4 in any oyster): 20
  seen in >= 2 oysters: 10
  differ between Qui vs Rio (pooled alt-frequency difference >= 0.5): 0  [CpG-destroying: 0]

18 CpGs in target; 0 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    23.6    182        0   10.2
Qui1     Qui    41.6    113        0    7.1
Qui2     Qui    40.2    179        0   11.0
Qui3     Qui    33.0    182        0   10.1
Qui4     Qui    55.3     47        0    2.9
Rio1     Rio     0.6    175        0    9.8
Rio2     Rio     2.1    141        0    8.5
Rio3     Rio     0.9    108        0    6.5
Rio4     Rio     0.8    119        0    6.4