>hg38:chr21:25510783-25510980
AACAAGAAAATCAAATTCACCTGAATGCCTAAGAGAGCTCCTCATAAATCCGTAGTTCAG
TTTTGATTTGTAGGAGAAAAAAGAAAAATAATGCAGATTGTTCCAACTATTCTCTACTCC
CTAAATCTCAAGATTTCAAATTTTCACTAATATCAAATGCCACCTCACCACCACCAAACA
GAATCTGTTTATTGAAGG