>hg38:chr21:31484286-31484552 CGTGTCCCCCACAGGACTCCACAAAGAGGCTTCTGGGCTGGGGACTGTGTGTGCTTTGCT CCCCGGTTCATCTGCAGGCACATACCCGCAGGTATGAGCTCAATACGTCAACACCTGCTG GTTGAATTGGCACAATGGAGCTAGCACTGTGGGTGGCCTCCAAACCCAGCTTGCCTCTGC CTCCGGGGCAGGGACATTACTTAAACAGCAGCTCTTAACCAATGTGAAAATCAGGGAGAA ACACACAAAGGAAGGACTGAGGAAGGC