tokens: Based on the presence of T cell receptor-beta ( TcR-beta ) gene rearrangements in L428 and HDLM-1 cells , the expression of CD2 in HDLM-1 cells , and the presence of immunoglobulin heavy-chain ( IgH ) gene rearrangement in KM-H2 cells , some researchers have concluded that these long-term cell lines derived from patients with Hodgkin's disease are lymphoid in nature .
folded_tokens: based on the presence of t cell receptor-beta ( tcr-beta ) gene rearrangements in l428 and hdlm-1 cells , the expression of cd2 in hdlm-1 cells , and the presence of immunoglobulin heavy-chain ( igh ) gene rearrangement in km-h2 cells , some researchers have concluded that these long-term cell lines derived from patients with hodgkin's disease are lymphoid in nature .
labels: O O O O O B-protein_molecule I-protein_molecule I-protein_molecule O B-protein_molecule O O O O O O O O O O O O B-protein_molecule O B-cell_line I-cell_line O O O O O B-protein_subunit I-protein_subunit O B-protein_subunit O O O O B-cell_line I-cell_line O O O O O O O B-cell_line I-cell_line I-cell_line O O O O B-other_name I-other_name O O O O O