13273
Immunofluorescence studies using an Ab to the RelA ( p65 ) subunit of nuclear factor-kappa B revealed that iNO inhibited the activation of nuclear factor-kappa B .
 protein: p65; protein: RelA; protein: nuclear factor-kappa B; protein: RelA ( p65 ) subunit; protein: factor-kappa B
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
 Entities: p65, RelA, nuclear factor-kappa B, RelA ( p65 ) subunit, factor-kappa B 
Answer:
 protein: p65; protein: RelA; protein: nuclear factor-kappa B; protein: RelA ( p65 ) subunit; protein: factor-kappa B