>hg38:chr21:39214963-39215242 CTCACTGTAACCACCACCTCCTGGGTTCAAGCAATTCTCCCACCTCAGCCACCCGCCACC ACGCCCGGCTAATTTTTGTATTTTTTTTAGTAGAGCCGGGGTTTCACCATGTTGGTACGC TGGTCTCAAATGCCTGACCGCAAGTGATCTGACGGCCTTCACTTCCCAAAGTGCTGGGAT TAACAGGCATGAGCCACCACGCCCGGCAAAACTAGATGATTGTTAATAGCACAATATGCA GTCACTTTTACACAACATCTATGAAATTACTTACTTGATA