file name	sample
OF_20180927_FRA_01	chomatin
OF_20181122_FRA_01	chomatin
OF_20180927_FRA_02	chromatin
OF_20181018_FRA_01	chromatin
OF_20180802_FRA_01	PRC1
OF_20180824_FRA_01	PRC1
OF_20180827_FRA_03	PRC1
OF_20180828_FRA_01	PRC1
OF_20180827_FRA_05	PRC1 + chromatin
OF_20180828_FRA_03	PRC1 + chromatin
OF_20181018_FRA_02	PRC1 + chromatin
OF_20181122_FRA_02	PRC1 + chromatin
OF_20180824_FRA_03	PRC1 + chromatin
OF_20180802_FRA_02	PRC1 + DNA
OF_20180824_FRA_02	PRC1 + DNA
OF_20180827_FRA_04	PRC1 + DNA
OF_20180828_FRA_02	PRC1 + DNA