>NF4500_low_1 signature: ATGAGATGGACATCATCA 5' end
ATGAGATGGACATCATCATAAAGTGGGTTGTTCACTTTAAACGAGGTTATCCAATTATTTGATAATCTAA
TAAAAAAATTATCTATTTTAAATATTTGACCAAATTATTGATATTTTGTAATATTTGCAGGGATGATCAA
ATGTTGTTCACTGCACTCGTATATTGTATAGCATACTTTATATTTCCTATGGCTTCTAACTTACCATGGT
GGAGAATAGATGGTGTGATTCTTACAGCAATATTGCATGCTGGACCAGTGGAATTTTTATACTATTGGCT
TCATAGAGCACTTCATCATCATTATCTATACTCTCGTTATCATTCTCATCATCATTCTTCAATTGTCTCT
GCTCCTCCACA
>NF4500_low_2 signature: CATCATCA 5' end
GAGTAACTAGCATTACTCAATATTATTACAAATAGACAATATATTAAAATGTATCATCATCATCATCATC
ATTAGAACTAGATTCATTATCAGGCGAAGGAGAATTTCGAGGCAATTGTGTTGGAGCAACACTTGATGAG
GAAGCATTCCAAGCAGGTGGTTGTACTGAGGAGCGTGCCGGAGCAGTCCAGATAATATCACTTGGTGGGG
GAGCATTCCAAGTCGGTGGTGGTGGTGGTGGTGGTGG