tokens: Expression of nucleoside diphosphate ( NDP ) kinase , which is homologous to the nm23 gene product in a variety of species , has been found to be inversely associated with metastatic potential .
folded_tokens: expression of nucleoside diphosphate ( ndp ) kinase , which is homologous to the nm23 gene product in a variety of species , has been found to be inversely associated with metastatic potential .
labels: O O B-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule O O O O O O B-DNA_domain_or_region I-DNA_domain_or_region O O O O O O O O O O O O O O O B-other_name I-other_name O