tokens: Expression studies revealed that HMG-I ( Y ) is ubiquitously expressed in human tissues that do not express beta-globin , being present in 48 of 50 tissues and six hematopoietic cell lines examined .
folded_tokens: expression studies revealed that hmg-i ( y ) is ubiquitously expressed in human tissues that do not express beta-globin , being present in 48 of 50 tissues and six hematopoietic cell lines examined .
labels: O O O O B-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule O O O O O O O O O O B-protein_molecule O O O O O O O O O O B-cell_line I-cell_line I-cell_line O O