tokens: Terminal deoxynucleotidyl transferase mediated nick end labeling assays revealed that hormonal activation of the PAX3 repressors induced extensive apoptosis that correlated with down-regulation of BCL-X ( L ) expression .
folded_tokens: terminal deoxynucleotidyl transferase mediate nick end labeling assay reveal that hormonal activation of the pax3 repressor induce extensive apoptosis that correlate with down-regulation of bcl-x ( l ) expression .