>hg38:chr21:39969684-39969938 TAATGCCCATGCTGATACATCCTGGGGGCAGAGGCCCCTGGACATCTGCCTCCATGTGGC AGCCACCACACTATCCCAGCATCTCTGGGTCACCCTCCTGAATGTGAAGGCTGGGGCAGG AGCTTCTCTTTGGCAGAGTGGCAGTCCCAGGCCCACGCAGTAGCAGTCAAGGTGGCACTG CCGCTATGCCTTCCACCGCAAGTCACACAATGGGGTGACTCCCTCAAAGTAAGAACCATG TTCTGAATCTGAGTG