>hg38:chr21:43465900-43466146 CCGTCTTTACTAAAAATACACCAATTAGCTGGGCAAGGTGGTGTGTGCCTGTAACTCCAG CTACTCAGGAGGGAGGCAGGAGAATCACTTGAACCCAGGAGGCAGAGGTTGCAGTGAGCC AAGATCGCGCCACTGCACTCCAGCCTGCGTGACAGAGTGAGACTCCGCCTCAAAAAAAAA AAAAAAAAAAATCAATGTGTGTACATGTATCGGGAGTGTGCACTCAAACTTTTGATTGTT AAAGGAG