>hg38:chr21:43642814-43643056 TTTTGAGACAGAGTCTCGCTCTGTTGCCCAGGCTGGAGTGCAGTGGCACGATTTCGGCTC ACTGCAACCTCCACCTCCCAGGTTCAAGCAATTCTCCTGCCTCAGCCAGGCTGGTCTCGA ACTCCTGACCGCAAGCGAACCGCCCACCCTGGCCTCCCAAAGTGCTGGGATTACAGGCTT GAGCCACTGTACCTGGCCTGTTAGTACTATTATCATCCAAAATAAAAATATATCCAGGCC CCA