>hg38:chr21:17788283-17788550
GTAATAAAGATCAGAACAATCAGGCCAGGCGCAGTGGCTCACACCTGTAATCCGAGCACT
TTGGGAGGCTGAGGCGGGCAGATCACCTGAGGTCAGGAGTTCAAGACCAGCCTGGGCAAC
AAGGCAAAACCCCGTCTCTAGTAAAAATGCAAAAATTAGCCGGGCATGGTGGTGTGCACC
TGTAATCCTAGCTACTCAGGAGGATGAGGCAGGAGAATCGCTTGAACCTGGAGGTGGAGG
TTGCAGTGAGTTGAAATCGTGCCACTGC