>hg38:chr21:42540899-42541525 GTCCCAGCATGTTTCTGGAGTGAAGGCCCAGCCCGGTCAGCCCAGAGGCAGCAACAGTTA GACCAGCGGCTCCCAGGCGTCTTCTAGAGCAGCAGTTTCCAACCTTTTTGGCACCAGGGA CCAGTTTTGTGGAAGACAGTCTTTCCACTGGGGACCAGGGTTGGGGAGAGGAGGATGGTT TGGGGATGAAACTGTTCCCCCTCAGGTCATCAGGCATTCGATTCTCATAAGGAGCGCACA ACCTGGATCCCTCACATGTGCAGTTCACAGTAGGGTTCGCGCTCCTATGAGAATCTAACG CCCCGCTGATCTGACAGGAGGTGGAGCTCAGGCGGCAATGCTTGCTCTCCCACTACTCAC CTCCTGCTGTGTGGCCCGGTTCCTAATAGGCCACGGATCAGGACTAGTCTGTGCCTGGGG TTGGGGACCCTGCTCTAGAGAGCTGGCTTACTGCAGTGAGGTGGTCAGAGCTGCCAGGCT GGCCCAGGGTTGGGGACCCTGCTCTAGAGAGCTGGCTTACTGCAGTGAGGTAGTCGGAGC TGCCAGGCTGGCCCTGGTTTCGTGCAGTCTTGTAGAGCCACCCCCGAGTCTCAAGACGCT AGAGCGTCCTCAGCAATACATTCCCCA