>hg38:chr21:28491491-28491792 TTTATATCAACCTGTCCTTTAAGAAAAAGGCTAAGAACGGCCGGGCGTGGTGGCTCACGC CTGTAACCTCAGCACTTTGGGAGGCCGAGGTGGGTGGATCATGAGGTCAGGAGATCAAGA CCATCCTGCTAACACTGTGAAACCCTATCTCTACTAAAAATACAAAAAATTAGCCAGGCG TGGTGGTGGGTGCCTGTAGTCCCAGCTACTCAGGAGGCTGAGGCAGGAGAATGGCGTGAA CCTGGGAGGTGGAGCCTGCAGTGAGCGGAGATCATGCCACTGCACTCCAGCCTGGGTGAC AG