>chr:chr21|promid:302|coords:16882778-16882978|strand:+
cgctctgagtcagcatcagatgctttgcctcgcctctcgctgtgtatctgtatgcctgtgtgcgcgcgcgtgctcgctcgggcatccgtg
tctagccgaggggagggggtggcgtgtgagtgcgtggagggtaaaagccagtcagtcagtgagaagcaaaggtacgttggagagcaacta
aaatctgactgatttccatct