chrom: chr21_KI270872v1_alt
length: 82692
nucleotide_counts:
  A: 20856
  C: 22687
  G: 22128
  N: 0
  T: 17021
nucleotide_pair_counts:
  AA: 5944
  AC: 4747
  AG: 6593
  AN: 0
  AT: 3572
  CA: 6946
  CC: 7616
  CG: 2029
  CN: 0
  CT: 6096
  GA: 5378
  GC: 5628
  GG: 7287
  GN: 0
  GT: 3834
  NA: 0
  NC: 0
  NG: 0
  NN: 0
  NT: 0
  TA: 2588
  TC: 4696
  TG: 6218
  TN: 0
  TT: 3519
