>hg38:chr21:20222912-20223226 GTCTTGCTCTTTCACCTAGGCTGGAGTGCAGTGGTGCGATCTCAGCTCACTGCAACCTCC GCCTCCCGGGTTCAAGCCATTTGCCTGCCTCAGCCTCGCGAGTAGCTGGGACTACAGGCG TGCGCCACCACACCCAGCTAATTTTGTACTTTTTAGTAGAGACAAGATTTCTCCATATTG GTCAGGCTGGTCTTGAACTCCCAACGTCAGGTGATCCACCTGCCTCGGCCTCCCAAAGTG CTGGGATTACAGGCATGAGCCACCGCGCCTGGCCCTCCTGGTCCATTTTGAATGTTAATA ACTCCTAAGTTATAA