>hg38:chr21:28923471-28923837
AAAAACAAGTTCAGGATCAATCAAGGTGAAAGAACCTTGAATGAGCAGAAAACAGAGGAC
CAGAGGTTGAAAAGGTGAGCAGAATTTTAGGCTGTCTTACATGTCTGGGAATACAAAAAC
AAGTTCAGGATCAATCAAGGTGAAAGAACCTTGAATGAAAAGTAAATATACCAACCCTCA
AAAGGACTAAAGCTCAGCTGTTTCATCAGCTAATTGCCACACTGATCTGCTCTTATCCAA
ACTGTTTGCTAGAAGCAAAAAGAAAACTGTCTGTGAAAAAAAGATAGTATCAAGAGTTAA
TGTCATCAACTCAATAATTTTTCATTCACATGTCAGGCATTCAGACAAAAATTATTGACC
ATGCTAA