>hg38:chr21:27946708-27946966 GACGGAGTCTCGCTCTGTCACCCAGGCTGGAGTGCAGTGGCACAATCTCGGCTCACTGCA AGATACACCTCCCGGGTTCACGCCATTCTCCTGCCTCAGCCTCCCGAGTAGCTGGGACTA CAGGTGCCCACCACCATGCCCGGGTAATTTTTTGTATTTTTAGCACAGAGAGTTTCACTG TGTTAGCCAGGATGGTCTCGATCTCCTGACCTCGTGATCCGCCTGCCTCTGCCTCCCAAA GTGCTGGGATTACAGGCGT