>hg38:chr21:42959015-42959246
TGTCTGTCTCCAACCTGTGCTTTTCGACCAATCAGTGATGCCCACACCTTGGTCCACTTC
AAACCTCTTAAGATCCCCAGCCCCAGACTCCTGAGGGAAGCTGCTTTGAGGTGTCCTCTC
CTCTAGGCATTCCGCAGCATTAGGACGACACCTCTCTCTCTCTGCTGGAACCCTCCATCG
GTGTTTGGACTTGTGCATCAGGCAACCGACCTGTTAAGGTCACAGCAGCAAA