>hg38:chr21:18877363-18878254 GGAGTGGCAGGAAAGCCAAGCAGAGAGGACTTGCCCAGTGAGGAGACACAAAACTGGGGA CCCATGTTACAAATAGTCTGGCTGCTGCAATATCCTGGGGGGCCTCTCCAGTCCTTAGTC ACCTCATATTTTCTAGCACCTGAAGGTATCCACAGTGAAGGCTGTAAAGCCACAAAGATG GTGGCCTTCCCCTCCCTCTGGGGGCTCCATCCCAGAGAGGTACATACCTGCTGTACCCCA AATGCACCTGCAGGAGCTAGTTAGAGACCCCATGAGGGAGATCCCACCCAGTGAGGAAAA ATGGGATCCGGGACCCAGGTGAAAAAGCAGTCTGTCTGCCTCTCTGTAGAGCTGCTGTGC TGGGGGACTGCTCCAGTCTCTAGCTGCCTTGGACTCCCTAGAGCCCAAAGGCAACAATGG CTCTAGCTAAGGCTGTGAAACAGCAAATATGGCAGCCTGCCCCTTCCCCTGGGAGCCCCA TCTCAGGGAGGTGTAATGCTGCTACCACCAGTGGCTGGCTGGAGTTAGAAGCCACTGGGT CTTATCCTGTGAGGGGCCTTGTAAGGGGGGCCTGCAGACCATAGCTGCTCAGCCCCCTGG ATTCAGTTTGTTTCCTAGGAGTATGCGCAGGAGTCTAACTTCTCACTTTGCTGGAGTTGC AGCTGCTTTTTCTGGGAAGCCGAGATATTTAAAGCTCCTGGGGCTCCACGTGTGCCTGAA CAGCTGCTCTGCCAAGACTCCACACAGCACTGCGTGTCAGACTGCAGACCCTGGTGGAGT GTGTTCATAACGGAATCTCCTGACCTGAGGGTTGCAGAGAACCGTAGGAGAAGTGCGGGC CCCCAGGGTTGCTTACTCACTCACCATTTCCCTGGGCAGGCGAGGCTCCCCT