>hg38:chr21:15783756-15783972 GACCATCTTGGTTAACATGGTGAAACCCCGTCTGTACTAAAAAAAAAAAAAAAAAATACA AAAAATTAGCCAGGCATGGTGGTGGGTGCCGGTAGTCTCAGCTACTTGGGAGGCTGAGGC AGGAGAATGGCGTGAACCCAGGAGGCGGAGCTTGCAGTGAGCCGAGATCGCGCCACTGCA CTCCAGCCTGGGCGACAGAGCGAGACTCCGTCTCAAA