tokens: Regulatory motifs for gene expression such as nuclear-factor-kappaB binding-site-like sequence ( kappaB site ) and nuclear-factor-interleukin-6 binding-site-like sequence ( NF-IL-6 site ) were found in the 5 ' - upstream regulatory region .
folded_tokens: regulatory motif for gene expression such as nuclear-factor-kappab binding-site-like sequence ( kappab site ) and nuclear-factor-interleukin-6 binding-site-like sequence ( nf-il-6 site ) be find in the 5 ' - upstream regulatory region .