3974
As the NF-kappa B transcription factor has a central role in the control of transcription of several genes involved in immune and inflammatory responses , the authors have analysed the activation of NF-kappa B in human umbilical cord T lymphocytes .
 DNA: genes; protein: NF-kappa B; cell type: human umbilical cord T lymphocytes; protein: NF-kappa B transcription factor; protein: NF-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: genes, NF-kappa B, human umbilical cord T lymphocytes, NF-kappa B transcription factor, NF-kappa B 
Answer:
 DNA: genes; protein: NF-kappa B; cell type: human umbilical cord T lymphocytes; protein: NF-kappa B transcription factor; protein: NF-kappa B