>hg38:chr21:15726744-15727018 GTCTTGCTCTGTCACCCTGGCTGGAGTGCAATGGCACATCTCGGCTCACTGCAACATCCG ACTCCTAGGTTCAAGCAATTCTCCCTGCCTCAGGCTCCGAGTAGCTGGGATTACAGGTGC CTGCCACCACATCCGGCTAATTTTTGTATTTTTTAGTGGAGACAGTGTTTTGCCATGTTG GCCAGGCTGGGCTTGAACCCCTGACCTGAGGTGATCCGCCCACCTTGGCCTCCCAAAGTG CTGGGATTACAGAGGGGAGCCACCGTGCCCAGCCT