Tissue           1    Cov.           2    Cov.    Combined    Coverage
      ACC112      78,141  10.61%      76,757   7.91%      48,615       7.34%
       CACO2       4,033   0.11%      12,067   0.34%       1,625       0.06%
       DOHH2      44,277   2.87%      51,782   3.20%      22,773       1.97%
     GM12878      51,599   2.10%      19,575   0.79%      12,298       0.66%