>hg38:chr21:21142400-21142728 ATAGAGTCTCACCCTGTCGTCCAGGCTGGAGTGCAGTGGCGCAATCTCGGCTCACTGCAA GCTCCGCCTTCTGGGTTCACGCCATTCTCCTGCCTCAGACTCCGGAGTAGCTGGGACTAC AGGCGTCCGCCACCAGGCCTGGCTAATTTTTTTGTATTTTTGAAAGAGACGGGGTTTCAC CATGTTAGCCAGGATGGTCTTGATCTCCTGACCTCGTGATCCGCCCGCCTAGGCCTCCCA AAGTGCTGGGATTACAGGCGTGAGCCACTGCGCCCAGCCTTGACCATTATTTTTATTGTA ATTATGTAAAATGTTTTTTGTGGTTTCTG