>hg38:chr21:15907969-15908294 AGACAGAGTCTCGCTCTGTTGCCCAGGCTGGAGTGCAGTGGCGTGATCTCGGCTCACTGC AAGCTCTGCCTCCTGGGTTCACGCCATTCTCCTGCCTCAGCCTCCCAAGTAGCTGGGACT ACAGGCGCCTGCCACCATGCCCGGCTAATTTTTTTTTGTGTGTGTAATTTTAGTAGAGAT GGGTTTTCACCATGGTCTCGATCTCCTGACCTCGTGATCCGCCCACCTCGGCCTCCCAAA GTGCTGGGATTACAGGCCTGAGCCGCCTTGCCCGGCCCAGCATCACTAATCTTGCCAAAT AAGGTAGAGCCAAGTGAGGTTACTTG