767
Little effect was observed with 50-kDa forms of p105 NF-kappa B or rel , in combination with p65 or full-length c-rel , which do not stimulate the HIV enhancer in these cells.
 protein: full-length c-rel; protein: 50-kDa forms; protein: rel; protein: p65; DNA: HIV enhancer; protein: NF-kappa B; protein: p105
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 protein: full-length c-rel; protein: 50-kDa forms; protein: rel; protein: p65; DNA: HIV enhancer; protein: NF-kappa B; protein: p105